Service & Maintenance Manual Model 67SL 3121322 March 7, 2008
INTRODUCTION - MAINTENANCE SAFETY PRECAUTIONS SECTION A. INTRODUCTION - MAINTENANCE SAFETY PRECAUTIONS A. GENERAL This section contains the general safety precautions which must be observed during maintenance of the aerial platform. It is of utmost importance that maintenance personnel pay strict attention to these warnings and precautions to avoid possible injury to themselves or others, or damage to the equipment. A maintenance program must be followed to ensure that the machine is safe to operate.
INTRODUCTION - MAINTENANCE SAFETY PRECAUTIONS REVISION LOG Original Issue - February 6, 2007 Revised - March 7, 2007 Revised - June 7, 2007 Revised - November 19, 2007 Revised - March 7, 2008 b – JLG Lift – 3121322
TABLE OF CONTENTS TABLE OF CONTENTS SUBJECT - SECTION, PARAGRAPH PAGE NO. SECTION A - INTRODUCTION - MAINTENANCE SAFETY PRECAUTIONS A B C General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-a Hydraulic System Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-a Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TABLE OF CONTENTS 2.5 2.6 Cylinder Drift Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-9 Lift Cylinder Drift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9 Preventive Maintenance and Inspection Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-10 SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS 3.1 3.2 3.3 3.4 3.5 3.6 3.
TABLE OF CONTENTS 4.2 4.3 4.4 4.5 Steer Cylinder: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 Valves - Theory of Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1 Solenoid Control Valves (Bang-Bang) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 Relief Valves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TABLE OF CONTENTS 6.3 6.4 Requirements: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4 Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4 Applying Silicone Dielectric Compound To Amp Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-5 Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TABLE OF CONTENTS 3-32. 3-33. 3-34. 3-35. 3-36. 3-37. 3-38. 3-39. 4-1. 4-2. 4-3. 4-4. 4-5. 4-6. 4-7. 4-8. 4-9. 4-10. 4-11. 4-12. 4-13. 4-14. 4-15. 4-16. 4-17. 4-18. 4-19. 4-20. 4-21. 4-22. 4-23. 4-24. 4-25. 4-26. 4-27. 4-28. 4-29. 4-30. 4-31. 4-32. 4-33. 4-34. 4-35. 4-36. 4-37. 4-38. 4-39. 4-40. 4-41. 4-42. 4-43. 5-1. 5-2. 5-3. 6-1. 6-2. 6-3. 6-4. 3121322 Platform Removal - 1 of 2 (Front of Platform) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TABLE OF CONTENTS 6-5. 6-6. 6-7. 6-8. 6-9. 6-10. 6-11. 6-12. 6-13. 6-14. 6-15. 6-16. 6-17. 6-18. 6-19. 6-20. 6-21. 6-22. 6-23. 6-24. 6-25. 6-26. 6-27. 6-28. 6-29. 6-30. 6-31. 6-32. 6-33. 6-34. 6-35. 6-36. 6-37. vi AMP Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-5 Connector Assembly (1 of 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TABLE OF CONTENTS LIST OF TABLES TABLE NO. 1-1 1-2 1-3 1-4 1-5 1-6 1-7 1-8 1-9 1-10 1-11 2-1 2-2 2-3 3-1 3-2 3-3 3-4 3-5 3-6 3-7 3-8 4-1 4-2 4-3 5-1 5-2 5-3 5-4 5-5 5-6 5-7 5-8 5-9 5-10 5-11 5-12 5-13 6-1 3121322 TITLE PAGE NO. Operating Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1 Dimensional Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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SECTION 1 - SPECIFICATIONS SECTION 1. SPECIFICATIONS 1.1 OPERATING SPECIFICATIONS 1.2 DIMENSIONAL DATA Table 1-1. Operating Specifications Description Table 1-2. Dimensional Data 67SL Maximum Working Height: with outriggers deployed with outriggers stowed 73.2 ft (22.3 m) 56.8 ft (17.3 m) Maximum Platform Height: with outriggers deployed with outriggers stowed 66.7 ft (20.3 m) 50 ft (15.
SECTION 1 - SPECIFICATIONS 1.4 ENGINE ure 1-5., Torque Chart - (Nm) - (For Metric Class Fasteners).to determine proper torque value. Table 1-4. Engine Specifications Description 1.7 67SL Platform Stowed/Jacks Retract Limit Switch Deutz F3L 2011; or Deutz D2011 L03i Type Number of Cylinders Displacement Outriggers cannot be deployed beyond the height of 9.8 ft (3 m). 3 140.4 in3 (2.3L) Bore 3.7 in (94 mm) Stroke 4.
SECTION 1 - SPECIFICATIONS 3 4 1 2 6 5 1. Platform Stowed/Jacks Retract Limit Switch 4. Maximum Height Limit Switch 2. High Drive Speed Cutout Limit Switch 5. Tilt Sensor 3. Maximum Drive Height/Maximum Height without Outriggers Limit Switch 6. Outrigger Sensor (all 4 outriggers) Figure 1-1.
SECTION 1 - SPECIFICATIONS 1.8 PRESSURE SETTING 1.11 LUBRICATION Cold temperatures have a significant impact on pressure readings. JLG Industries Inc. recommends setting the pressures with the operating temperature between 59°68°F (15°- 20°C). JLG Industries Inc. also recommends the use of a calibrated gauge. The pressures may be set with a tolerence of ± 43.5 psi (3 bar). Hydraulic Oil Table 1-10.
SECTION 1 - SPECIFICATIONS 4150548 C AMBIENT AIR TEMPERATURE 120°F (49°C) NO OPERATION ABOVE THIS AMBIENT TEMPERATURE 110°F (43°C) 100°F (38°C) 90°F (32°C) 70°F (21°C) SAE 20W-50 SAE 10W-40 SAE 15W-40 SAE 10W-30 SAE 5W-40 SAE 5W-30 SAE OW-40 ENGINE SPECIFICATIONS 80°F (27°C) SAE OW-30 SUMMER GRADE FUEL 60°F (16°C) 50°F (10°C) 40°F (4°C) 30°F (-1°C) WINTER GRADE FUEL ENGINE WILL START AND OPERATE UNAIDED AT THIS TEMPERATURE WITH THE RECOMMENDED FLUIDS AND A FULLY CHARGED BATTERY 20°F (-7°C)
1-6 – JLG Lift – 18 24 16 24 14 20 13 20 12 18 11 18 10 16 9 14 8 12 7 12 7 12 6 12 6 12 40 48 32 40 32 36 24 32 20 28 1.5000 1.3750 1.2500 1.1250 1.0000 0.8750 0.7500 0.6250 0.5625 0.5000 0.4375 0.3750 0.3125 IN 0.2500 0.1900 0.1640 0.1380 0.1120 IN BOLT DIA. 0.0524 0.0580 0.0775 0.0878 0.1063 0.1187 0.1419 0.1599 0.1820 0.2030 0.2260 0.2560 0.3340 0.3730 0.4620 0.5090 0.6060 0.6630 0.7630 0.8560 0.9690 1.0730 1.1550 1.3150 1.4050 1.5800 SQ. IN. 0.00604 0.00661 0.00909 0.01015 0.
3121322 – JLG Lift – 18 24 16 24 14 20 13 20 12 18 11 18 10 16 9 14 8 12 7 12 7 12 6 12 6 12 40 48 32 40 32 36 24 32 20 28 SQ. IN. 1.5000 1.3750 1.2500 1.1250 1.0000 0.8750 0.7500 0.6250 0.5625 0.5000 0.4375 0.3750 0.3125 IN 0.2500 0.1900 0.1640 0.1380 0.0524 0.0580 0.0775 0.0878 0.1063 0.1187 0.1419 0.1599 0.1820 0.2030 0.2260 0.2560 0.3340 0.3730 0.4620 0.5090 0.6060 0.6630 0.7630 0.8560 0.9690 1.0730 1.1550 1.3150 1.4050 1.5800 SQ. IN. 0.00604 0.00661 0.00909 0.01015 0.01400 0.
SECTION 1 - SPECIFICATIONS VALUES FOR ZINC PLATED / YELLOW CHROMATE FASTENERS ONLY CLASS 8.8 METRIC BOLTS & CLASS 8 METRIC NUTS SIZE PITCH CLASS 10.9 METRIC BOLTS & CLASS 10 METRIC NUTS TORQUE TENSILE STRESS AREA CLAMP LOAD sq. mm TORQUE DRY OR LOCTITE 263 LUB LOCTITE 262 LOCTITE 242 OR 271 KN N, m N, m N, m N, m CLAMP LOAD KN DRY OR LOCTITE 263 LUB LOCTITE 262 LOCTITE 242 OR 271 N, m N, m N, m N, m 3 .5 5.03 2.19 1.3 1.0 1.2 1.4 3.13 1.9 1.4 1.5 2.1 3.5 .6 6.
SECTION 2 - GENERAL SECTION 2. GENERAL 2.1 MACHINE PREPARATION, INSPECTION, AND MAINTENANCE General This section provides the necessary information needed by those personnel that are responsible to place the machine in operation readiness and maintain its safe operating condition. For maximum service life and safe operation, ensure that all the necessary inspections and maintenance have been completed before placing the machine into service.
SECTION 2 - GENERAL Table 2-1. Inspection and Maintenance Type Frequency Primary Responsibility Service Qualification Reference Pre-Start Inspection Prior to use each day; or At each Operator change. User or Operator User or Operator Operator and Safety Manual Pre-Delivery Inspection Prior to each sale, lease, or rental delivery. Owner, Dealer, or User Qualified JLG Mechanic Service and Maintenance Manual and applicable JLG inspection form.
SECTION 2 - GENERAL Component Disassembly and Reassembly When disassembling or reassembling a component, complete the procedural steps in sequence. Do not partially disassemble or assemble one part, then start on another. Always recheck your work to assure that nothing has been overlooked. Do not make any adjustments, other than those recommended, without obtaining proper approval.
SECTION 2 - GENERAL 2.3 LUBRICATION AND INFORMATION Changing Hydraulic Oil 1. Use of any of the recommended crankcase or hydraulic oils eliminates the need for changing the oil on a regular basis. However, filter elements must be changed annually unless operating in extreme conditions. If it is necessary to change the oil, use only those oils meeting or exceeding the specifications appearing in this manual.
SECTION 2 - GENERAL 2.4 OPERATOR MAINTENANCE TO AVOID PERSONAL INJURY, USE SAFETY PROPS FOR ALL MAINTENANCE REQUIRING PLATFORM TO BE ELEVATED. NOTE: Be sure to lubricate like items on each side. NOTE: Recommended lubricating intervals are based on machine operations under normal conditions. For machines used in multi-shift operations and/or exposed to hostile environments or conditions, lubrication frequencies must be increased accordingly.
SECTION 2 - GENERAL 3. Tie Rod Ends NOTE: The following numbers correspond with those in Figure 2-1., Lubrication Diagram. 1. Arm Pins • Lube Points - 2 Grease Fittings • Capacity - As Required • Lube Points - 39 Grease Fittings • Capacity - As Required • Lube -MPG • Interval - As Required • Lube - MPG 4. Spindles • Interval - As Required 2.
SECTION 2 - GENERAL 7. Lower Slide Pads 5. Lift Cylinder • Lube Points - 2 Grease Fittings • Capacity - As Required • Lube - MPG • Interval - As Required • Lube Points - 2 Grease Fittings • Capacity - As Required • Lube - MPG • Interval - As Required 6. Upper Slide Pads 8. Engine Compartment a.
SECTION 2 - GENERAL d. Hydraulic Oil Filter b. Oil Filter • Maintenance - Replaceable Element (JLG P/N 7016331) • Interval - Change every 500 hours or 6 months, whichever comes first. Change filter every time engine oil is changed. • Maintenance - Replaceable Element (JLG P/N 70000899) • Interval - 250 hours • Comments - Change after first 50 hours, then every 250 hours of operation thereafter c. Hydraulic Oil Check/Fill e. Air Filter • Lube Points - Fill Cap & Site Gauge • Capacity - 35.
SECTION 2 - GENERAL 2.5 CYLINDER DRIFT TEST f. Fuel Filter Maximum acceptable cylinder drift is to be measured using the following method. Lift Cylinder Drift NOTE: Test cylinder drift with machine oil at ambient temperature. 1. Place maximum work load onto platform (Refer to Table 1-1, Operating Specifications). 2. Extend lift cylinder to achieve a platform height 3 to 5 meters from fully stowed. 3. Wipe cylinder rod clean and place a mark on the rod 50mm from the cylinder head. 4. Wait 15 minutes. 5.
SECTION 2 - GENERAL 2.6 PREVENTIVE MAINTENANCE AND INSPECTION SCHEDULE 6. Check for presence of excessive dirt or foreign material. The preventive maintenance and inspection checks are listed and defined in the following table. This table is divided into two basic parts, the “AREA” to be inspected and the “INTERVAL” at which the inspection is to take place. Under the “AREA” portion of the table, the various systems along with the components that make up that system are listed.
SECTION 2 - GENERAL Table 2-3. Preventive Maintenance and Safety Inspection AREA INTERVAL Daily Weekly 100 Hours (3 Months) 200 Hours (6 Months) 400 Hours (1 year) PLATFORM 1. Controller 1,11 2. Switches 1,11 3. Placards and Decals 1,2 4. Control Tags 1,2 5. Hoses and Cables 4,8 6. Wear Pads 8,12 7. Handrails and Chains 1,4 CHASSIS 1. Battery 3 5 2. Hydraulic Pump 1 5 3. Valves 1 5 1 5 5 3,4 8. Lift Cylinder 1,12 5,6,13 4 9. Limit Switch 1,7 4. Hydraulic Filter 5.
SECTION 2 - GENERAL NOTES: 2-12 – JLG Lift – 3121322
SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS SECTION 3. CHASSIS, PLATFORM & SCISSOR ARMS 3.1 OPERATING CHARACTERISTICS 3.2 WHEEL ASSEMBLY Drive System NOTICE ANYTIME SERVICING OF ELECTRICAL OR HYDRAULIC COMPONENTS IS REQUIRED, DISCONNECT BATTERY VIA THE DISCONNECT SWITCH ON THE GROUND CONTROL PANEL AND SHUT VALVE LEVERS AT THE BASE OF THE HYDRAULIC TANK TO STOP FLOW OF HYDRAULIC FLUID. Leveling Jacks The machine is equipped with auto leveling jacks.
SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS Drive Hub 1 NOTICE DRIVE HUB UNITS SHOULD ALWAYS BE ROLL AND LEAK TESTED BEFORE DISASSEMBLY AND AFTER ASSEMBLY TO MAKE SURE THAT THE UNIT’S GEARS AND SEALANTS ARE WORKING PROPERLY. 2 4 The following information briefly outlines what to look for when performing these tests. IF THE MACHINE IS ON ANY INCLINE, THE WHEELS MUST BE ADEQUATELY BLOCKED PRIOR TO MANUALLY DISENGAGING THE BRAKES. FAILURE TO DO SO MAY RESULT IN INJURY OR EVEN DEATH. 3 Roll Test 1.
SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS Table 3-1. Drive Hub Technical Specifications Max Torque 5,5 kNm Max Input Speed 4000 rpm Weight 101.4 lbs (46 kg) WHEEL NUTS MUST BE INSTALLED AND MAINTAINED AT THE PROPER TORQUE TO PREVENT LOOSE WHEELS, BROKEN STUDS, AND POSSIBLE DANGEROUS SEPARATION OF WHEEL FROM THE AXLE. BE SURE TO USE ONLY THE NUTS MATCHED TO THE CONE ANGLE OF THE WHEEL. Brake Tighten the lug nuts to the proper torque to prevent wheels from coming loose.
SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS 1. Wheelnut (6 per wheel) 2. Drive Hub 3. Bolt, M16 x 55mm (8 per wheel) 4. Hardened Washer (8 per wheel) 5. Drive Motor 6. Bolt, M12 x 35mm (2 per wheel) 8 7. Lockwasher, M12 (2 per wheel) 5 8. Spindle 4 3 7 6 2 1 Figure 3-2. Wheel Assembly Removal 3. Carefully remove tire from Drive Hub (2). 4. Disconnect all hoses/wires from Drive Motor (5). SECURE MACHINE WITH JACKS AND CHALK BLOCKS WHEN REMOVING AND/OR INSTALLING WHEELS. 5.
SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS 1 Drive Motor Side 2 1. Torque to 354 lb ft Dry (480 Nm) 2. Torque to 230.9 lb ft Dry (313 Nm) Figure 3-3.
SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS 12 24 11 23 23 13 10 12 1 6 18 7 17 37 38 15 36 39 16 48 31 21 2 46 35 27 22 25 45 40 28 47 41 42 49 32 11 9 26 4 29 43 44 3 19 52 20 30 2 20 34 14 1. Spindle 14. Sun Pinion 27. Circlip 40. Screw 2. Hub 15. Piston 28. Plug 41. Screw 3. Gear Ring 16. Spring 29. O-Ring 42. Screw 4. Cover 17. Disc 30. O-Ring 43. Plug 5. Flange 18. Disc 31. O-Ring 44. Washer 6. Coupling 19. Lock Nut 32. O-Ring 45.
SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS Drive Motor 2 3 1 9 8 8 4 5 10 6 8 11 7 12 1. Dust Seal 6. Output Shaft 11. End Cover 2. Motor Housing 7. Cardan Shaft 12. Washer 3. Shaft Seal 8. O-Ring 13. Screw 4. Bearing Race 9. Distributor Plate 5. Axel Needle Bearing 13 10. Gear Wheel Set Figure 3-5. Drive Motor (OMR 100) Table 3-2. Drive Motor Specs 3121322 Displacement 99.8 cm3 Max Speed 600 rpm Max Torque 177 lb ft (240 Nm) Max Power 13 kw Max Oil Flow 15.
SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS Motor Disassembly Motor Assembly NOTE: For numbers in ( ), refer to Figure 3-5., Drive Motor (OMR 100). 1. Place the Motor Housing (2) in a holding tool with the flange upwards. 1. Place the Motor Housing (2) in a holding tool with the flange upwards. 2. Lubricate the Shaft Seal (3) on the outside with hydraulic oil. Fit the shaft seal correctly onto the mandrel and carefully press the shaft seal into position into the motor housing. 2.
SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS 3.3 STEERING ASSEMBLY 6 7 3 8 9 1 4 5 10 17 31 32 29 30 18 33 20 21 22 15 16 12 26 19 28 27 11 13 14 2 23 24 25 1. Right Spindle 10. Bushing* 19. Steer Cylinder 28. Grease Fitting 2. Left Spindle 11. Ring 20. Bolt, M12 x 150mm 29. Grease Fitting Cap 3. Cap 12. Pin 21. Flatwasher, M12 30. Grease Fitting 4. Grease Fitting Cap 13. Grease Fitting Cap 22. Washer 31. Bolt, M12 x 20mm 5. Grease Fitting 14. Grease Fitting 23. Washer 32.
SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS 3.4 REAR AXLE ASSEMBLY 1. Rear Axle Weldment 2. Bolt, M20 x 65mm 3. Nut, M20 4. Hardened Washer 2 4 1 4 3 Figure 3-7. Rear Axle Removal Installation: NOTICE SECURE THE MACHINE AND AXLE WELDMENT WHEN SERVICING/REMOVING. THE AXLE WEIGHS APPROXIMATELY 325 LBS (147.5 KG). 1. Raise Axle to the frame. NOTE: Remove the tire and wheel assemblies before removing the axle. (Refer to Figure 3-2., Wheel Assembly Removal). 3. Torque Bolts to 450 lb ft (610 Nm) dry.
SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS 3.5 OUTRIGGER CYLINDER REMOVAL 2 A 3 B 5 6 8 7 1 9 1. Cover 2. Bolt, M8 x 160mm 3. Lockwasher, M8 4 4. Outrigger Cylinder 5. Bolt, M8 x 50mm 6. Lockwasher, M8 7. Valve Assembly 8. Limit Switch Bracket 9. Limit Switch Figure 3-8. Outrigger Cylinder Removal - (Sheet 1 of 2) NOTE: Refer to Figure 3-8., Outrigger Cylinder Removal (Sheet 1 of 2) and Figure 3-9., Outrigger Cylinder Removal - (Sheet 2 of 2).
SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS C D 16 10 11 16 12 13 15 14 10. Bolt, M6 x 16mm 14. Bolt, M12 x 70mm 11. Lockwasher, M6 15. Lockwasher, M12 12. Plate 16. Outrigger Cylinder 13. Gasket Figure 3-9. Outrigger Cylinder Removal - (Sheet 2 of 2) Installation: 1. Carefully insert Outrigger Cylinder (16) back into the frame and secure with the four Bolts (14) and Lockwashers (15). 2. Replace Gasket (13) and Plate (12). Secure with four Bolts (10) and Lockwashers (11). 5.
SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS 3.6 ENGINE COMPARTMENT Hood Assembly VALVE SIDE 13 14 13 14 7 1. Hood 2. Gas Spring 8 9 15 15 10 11 12 3. Bolt M8 x 30mm 6 4. Nut M8 ENGINE SIDE 5. Cabinet Top Panel (Left) 16 6. Cabinet Panel (Right) 13 14 7. Special Bolt 8. Flatwasher M12 15 8 5 2 16 15 9. Air Intake Pipe 7 10. Bolt M8 x 25mm 11. Flatwasher M8 3 2 12. Locknut M8 4 13. Bolt M10 x 25mm 14. Nut M10 2 15. Flatwasher M10 16. Nut M10 1 Figure 3-10.
SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS Deutz Engine 2 3 4 1 1. Deutz F3L2011 3. Air Filter 2. Hydraulic Tank 4. Hydraulic Pump Figure 3-11. Deutz Engine Table 3-4. Engine Technical Data Description F3L 2011F Fuel Diesel Number of Cylinders 3 Cylinder Arrangement Vertical In Line Bore 3.7 in (94 mm) Stroke 4.4 in (112 mm) Total Displacement 140.4 in3 (2.
SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS Engine Tray Slide 3 3 1, 2 1, 2 1. Bolt, M16 x 30mm 2. Lockwasher, M16 3. Bolt, M16 x 60mm Figure 3-12. Engine Tray Slide The engine tray can be slide outward approximately 5.9 in. (15 cm) when servicing components inside the engine compartment. 1. Remove the two Bolts (1) and Lockwashers (2) on the front of the engine tray. 2. Loosen the two top Bolts (3) at both ends of the engine compartment. Slide engine tray outward. 3.
SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS Glow Plugs 1. 30 amp Fuses 2. Timer Relay N6 3. Relay K3 Figure 3-13. Glow Plugs Engine Solenoid 1. Solenoid 2. 30 amp Fuse Figure 3-14.
SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS Gear Pump Assembly 1. Hydraulic Pump 2. Bolt (M8 x 25mm) and Lockwasher (M8) 5 3. Pump Mounting Flange 3 4. Capscrew (M8 x 25mm) and Lockwasher (M10) 4 5. Coupling 2 1 Figure 3-15. Gear Pump Assembly Removal: Installation: 1. Shut off flow of hydraulic fluid to the Pump (1). 2. Disconnect any hoses and/or wires attached to the pump. 1. Follow the Removal steps in reverse order, installaing components as opposed to removing them. 3.
SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS Figure 3-16. Gear Pump Operation Table 3-5. Gear Pump Specs. FIRST STAGE Displacement 22,8 cc/rev Rated Pressure 2611 psi (180 bar) Peak Pressure 2901 psi (200 bar) Maximum Speed 3000 rpm Minimum Speed at Rated Pressure 1000 rpm SECOND STAGE Displacement 8,4 cc/rev Rated Pressure 3626 psi (250 bar) Peak Pressure 4061 psi (280 bar) Maximum Speed 4000 rpm Minimum Speed at Rated Pressure 1000 rpm THIRD STAGE Displacement • Section 1 (22.
SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS Exhaust Pipe Assembly 3 7 8 1 6 4 2 5 1. Muffler 4. Exhaust Clamp 7. Tailpipe 2. Exhaust Clamp 5. Exhaust Flex Pipe 8. Bolt (M10 x 20mm) and Lockwasher (M10) 3. Exhaust Elbow 6. Exhaust Clamp Figure 3-17. Exhaust Pipe Assembly NOTE: In the event any or all exhaust piping needs repaired or replaced follow the below steps. Refer to Figure 317., Exhaust Pipe Assembly. Installation: 1. Loosen the Exhaust Clamp (2) located on the muffler (2). 1.
SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS Air Filter Assembly 1. Air Filter 2. Bolt, Nut, Flatwasher 3. Intake Hose 4. Hose Clamp 5. Hose Clamp 6. Hose Clamp 7. Reducing Sleeve 8. Hose Clamp 19 9. Air Intake Elbow 18 10. Hose Clamp 17 15 11. Air Intake Tube 16 14 4 12. Hose Clamp 13. Air Intake Elbow 13 3 5 12 1 8 17. Hose Clamp 10 7 15. Hose Clamp 16. Intake Pipe 11 9 14. Air Intake Tube 2 18. Rubber Intake Tube 6 19. Hose Clamp Figure 3-18.
SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS Engine Removal 1 1 2 2 1. Bolt, M12 x 110 mm 2. Flatwasher, M12 3. Nut, M12 4. Oil Drain Port 4 1 2 2 3 2 3 2 3 Figure 3-19. Engine Removal 5. Carefully lift engine from engine compartment with appropriate lifting device. NOTE: Refer to Figure 3-19. when removing engine from engine compartment. NOTE: When installing the engine, follow the steps in reverse order. ENGINE REMOVAL REQUIRES HEAVY LIFTING DEVICES.
SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS Hydraulic Tank 1. Hydraulic Tank 2. Capscrew, M10 x 25mm 3. Flatwasher, M10 (2 per capscrew) 5 4. Nut, M10 5. Filler 6. Shutoff Valve Levers 2, 3, 4 1 2, 3, 4 Figure 3-20. Hydraulic Tank Removal Removal: Installation: 1. Shut the two valve levers (6) at the base of the tank to turn off flow of hydraulic fluld. Drain hydraulic fluid by opening the drain port on underside of the Hydraulic Tank (1). Store fluid in appropriate receptacle.
SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS Pressure Filter 2, 3 1. Pressure Filter 1 2. Capscrew, M10 x 20mm 3. Lockwasher, M10 Figure 3-21. Pressure Filter Removal Removal: Installation: 1. Disconnect hose(s) from the Pressure Filter (1). 1. Align the pressure filter so that the screw holes match up with the screw holes on the holding bracket. 2. Loosen and remove the four Capscrews (2) and Lockwashers (3). 3. Remove the Pressure Filter.
SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS 3.7 FUEL TANK 2 1 3 12 13 9 14 1. Fuel Tank Shield 2. Bolt, M10 x 12mm 11 5 4 3. Lockwasher, M10 4. Fuel Tank 5. Fuel Line Hose, 5.5mm 6. Fuel Line Hose, 7.5mm 7. Strain Relief Connector 7, 8 8. Strain Relief Nut 9. Hose Fitting 6 10 11 10. Hose Fitting 11. Clamp 12. Fuel Tank Strap 13. Nut, M8 14. Lockwasher, M8 14 13 Figure 3-22. Fuel Tank Removal Removal: Installation: 1. Place Fuel Tank onto the chassis. Secure tank with Fuel Tank Strap.
SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS 3.8 GROUND CONTROL PANEL 5 3 4 2 1 1. Ground Control Panel 3. Bolt, M6 x 20mm 2. Electrical Compartment 4. Nut, M6 5. Flatwashers, M6 Figure 3-23. Ground Control Panel Removal Removal: Installation: 1. Attach the Ground Control Panel to the Electrical Compartment with the Bolts, Flatwashers, and Nuts. NOTICE DISCONNECT GROUND CONTROL PANEL (1) FROM BATTERY BEFORE REMOVING AND/OR SERVICING. 1.
SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS 3.9 BATTERY REMOVAL 1. Batteries 2. Battery Cable (Battery - to Battery +) 3. Battery Cable (Battery + to Battery Disconnector) 4. Battery Cable (Battery - to Engine) 5 4 5. Bolts, M8 x 35mm 6 6. Lockwashers, M8 7 7. Battery Hold Clamp 2 NOTE: Items 5, 6, and 7 are also located on the back side of the battery (not shown) 3 1 ENGINE CHECK BOX STARTER ENGINE Battery Schematic BATTERY DISCONNECTOR BATTERIES Figure 3-24.
SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS 3.10 PLATFORM Platform Control Box 3 1 1. Control Box Lid 2. Control Box 3. Screw, M4 x 30 2 Figure 3-25. Platform Control Box For access to the inside of the platform control box, follow these steps: 1. Disconnect platform control box connector from the machine. NOTE: When assembling the platform control box, be careful not to pinch wires when replacing the lid back onto the box. 2.
SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS Joystick Controller Figure 3-26. Joystick Table 3-6. Joystick Specifications Table 3-7. Plug Loading Chart Input Voltage 24V (±0.05V) Terminal Color Function Centered Output Voltage 12V (±0.25V) 1 Green Steer Left 5.5 - 6.5V 2 Yellow Steer Right 3 Brown Pot Out Reverse Voltage Forward Voltage 17.5 - 18.
SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS Receptacles 2, 3, 4 7, 8, 9 5 6 1 1. Receptacle Box 4. Nut, M6 7. Bolt, M5 x 16 2. Bolt, M6 x 20mm 5. 110V Receptacle 8. Flatwasher, M5 (qty 2) 3. Flatwasher, M6 (qty 2) 6. Platform Control Box Outlet 9. Nut, M5 Figure 3-27. Platform Receptacle Box Removal Removal: 5. The 110V Receptacle (5) can be removed from the box by removing the four screws on the backside. 6.
SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS Extension End Rails 5 2 6 1. Extension End Rail 2. Extension Side Rail 1 4 3 3. Spring Cotter 4. Bolt, M8 x 20mm 5. Nut, M8 6. Flatwasher, M8 7. Spring Cotter 8. Capscrew, M10 x 80mm 8 9. Locknut, M10 7 10. Washer, 10mm 10 9 Figure 3-28. Extension End Rail Removal NOTE: Before rails can be lowered, loosen the bolt on the plastic rail-guide rollers and lower the roller so that it is not hindering the lowering of the rails. Installation: Removal: 1.
SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS Extension Side Rails 1. Extension Side Rail 2. Spring Cotter 3. Capscrew, M10 x 80mm 4. Locknut, M10 3 5. Washer, 10mm 1 5 2 4 Figure 3-29. Extension Side Rail Removal NOTE: Stow or remove the Extension End Rail before removing the Extension Side Rails. (See the procedures on the previous page). Installation: NOTE: Procedures apply to both left and right sides. 1.
SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS Main Platform End Rails 3 11 14,15,16 7 6 1 13 10 13 12 5 1. End Rails (Right, Left, and Gate) 2. Hairpin Spring, M3 3. Pin 4. Hairpin Spring, M3 4 2 9 5. Pin 6. Hairpin Spring, M4 7. Bolt, M8 x 20mm 8. Nut, M8 8 9. Flatwasher, M8 10. Link 11. Bolt, M10 x 40mm 12. Nut, M10 13. Flatwasher, M10 14. Bolt, M10 x 80mm 15. Nut, M10 16. Flatwasher, M10 Figure 3-30. End Rail Removal Removal: Installation: 1.
SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS Main Platform Side Rails 1. Side Rail 3 2. Hairpin Spring, M4 3. Bolt, M8 x 20mm 4. Nut, M8 5. Flatwasher, M8 5 4 6. Capscrew, M10 x 80mm 2 7. Locknut, M10 1 8. Washer, 10mm 6, 7, 8 Figure 3-31. Side Rails Removal NOTE: Stow or remove Main Platform End Rails and Platform Extension Side Rails before removing the Main Platform side rails. (See instructions on previous pages). NOTE: Procedures below apply to both left and right sides.
SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS Platform Removal 1. Platform Pivot Pin 2, 3 2. Bolt, M20 x 35mm 3. Lockwasher, M20 1 NOTE: Illustration shows scissor arm assembly connection point to underside of platform at the front of the platform. Figure 3-32. Platform Removal - 1 of 2 (Front of Platform) Machine Stabilization: NOTE: Procedures apply to both left and right sides. The arm stack can be supported by using an overhead crane, Figure 4-28.
SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS 2, 3 2, 3 2, 3 1. Platform Retaining Bracket 2. Capscrew, M10 x 20mm 1 3. Flatwasher, M10 2, 3 2, 3 2, 3 2, 3 NOTE: Illustration shows scissor arm assembly connection point to underside of platform at the rear of the platform. Figure 3-33. Platform Removal - 2 of 2 (Rear of Platform) Platform Removal: NOTE: Procedures apply to both left and right sides. 1.
SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS 3.11 LADDER INSTALLATION 1 3 2 1. Ladder 2. Bolt, M10 x 20mm 3. Spring Lockwasher, M10 Figure 3-34. Ladder Installation Removal: Installation: 1. The Ladder (1) can easily be removed by removing the four Bolts (2) and Spring Lockwashers (3). 1. Lift ladder so that the four mounting brackets align with the bolt holes on the chassis. 2. Secure ladder to the chassis with the four Bolts (2) and Spring Lockwashers (3). USE CAUTION WHEN REMOVING THE LADDER.
SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS 3.12 BEACON INSTALLATION (OPTION) Front Beacon Rear Beacon 1 Harness 5, 7 2 4 Position W11 3 7 6 8 Front and Rear MTB Underside 1. Beacon & Protective Cage 5. Bolt, M4 x 25mm 2. Mounting Bracket 6. Nut, M4 3. Screw, 6mm x 16mm 7. Washer 4. Washer, 6mm 8. Guiding Rods Figure 3-35. Beacon Installation Removal: NOTE: Procedures apply to both the Front and Rear Beacons. 2.
SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS 3.13 SCISSOR ARMS Limit Switches 4 3 1 2 5 6 7 8 1. Cam 1 5. Platform Stowed/Jacks Retract Limit Switch 2. Cam 2 6. High Drive Speed Cutout Limit Switch 3. Cam 3 7. Max Drive Height/Max Height without Outriggers Limit Switch 4. Cam 4 8. Max Height Limit Switch Figure 3-36. Scissor Arm Limit Switch Adjustment 3. Adjust Cam 3 (3) to activate Max Drive Height/Max Height without Outriggers Limit Switch (7) when platform is at a height of 50 ft (15.3 m).
SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS Scissor Arm Assembly Removal 3. Secure scissor arm assembly with two lifting straps attached to an overhead lifting device. EXTREME CAUTION MUST BE USED WHILE REMOVING ANY LARGE COMPONENTS. THESE COMPONENTS ARE EXTREMELY HEAVY AND CAN CAUSE SERIOUS INJURY OR DEATH IF NOT REMOVED CAUTIOUSLY. NOTE: Scissor arm assembly weighs approximately 11,243 lbs (5100 kg). Straps and lifting device must be capable of lifting the scissor assembly.
SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS 8. Remove the Coverplates (3) from both sides of the machine by removing the two Bolts (1) and Lockwashers (2). Once the coverplates are removed the Pin (4) can be pushed out. 4. Remove one pin from the steering linkage to gain access to the scissor arms pin behind the wheel. (see Section 3.3, Steering Assembly). 5. Remove the cable from the ground control socket in the valve compartment. Remove the hydraulic hoses for the platform extension.
SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS 11. Lift the arm stack up and to the front. The lift cylinder (1) is still attached to the chassis and the arm stack will pivot about the Pin (2). When sufficient clearance is achieved between the lift cylinder and frame, secure the cylinder. 12. Disconnect the Lift Cylinder from the arm stack by removing the Bolt (3) and Lockwasher (4). Pull out the Pin (2). NOTICE NEVER EXTEND THE LIFT CYLINDER WHEN THERE IS NO LOAD ON THE CYLINDER.
SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS Lift Cylinder Removal 6. Carefully raise the Lift Cylinder (1) from the chassis using an overhead crane or other suitable lifting device. USE CAUTION WHEN REMOVING AND MOVING THE LIFT CYLINDER. THE LIFT CYLINDER ASSEMBLY WEIGHS APPROXIMATELY 992 LBS (450 KG). USE APPROPRIATE LIFTING DEVICES. 1. Follow the procedures on the previous pages to remove the platform and scissor arm assemblies. 2.
SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS Scissor Arms Disassembly 6. Move to the right side of the machine. The Arm Pin (1) can now be pulled out of the scissor arm stack. Remove the four Bushings (2), two Ball Thrust Bearings (3), and two Bushings (4). INDIVIDUAL SCISSOR ARMS ARE HEAVY. USE CAUTION WHEN REMOVING. USE APPROPRIATE LIFTING DEVICES. 2 1. Disconnect battery and shutoff flow of hydraulic fluid by closing the shutoff levers on the hydraulic tank (see Figure 3-20.). 3 1 2.
SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS NOTES: 3-44 – JLG Lift – 3121322
SECTION 4 - HYDRAULICS SECTION 4. HYDRAULICS 4.1 CYLINDERS - THEORY OF OPERATION Deck Extension Cylinder: The deck is extended and retracted by means of a double acting cylinder controlled by the first section in the main control valve (see Figure 4-33., Main Valve Block). The service line relief valve in the control valve is set at 1160 psi (80 bar) for extend and 3046 psi (210 bar) for retract.
SECTION 4 - HYDRAULICS 4.3 CYLINDER CHECKING PROCEDURE 4.4 CYLINDER REPAIR NOTE: Cylinder check must be performed anytime a system component is replaced or when improper system operation is suspected. 1. Using all applicable safety precautions, activate engine and fully extend cylinder to be checked. Shut down engine. 2. Carefully disconnect hydraulic hoses from retract port of cylinder. There will be some initial weeping of hydraulic fluid which can be caught in a suitable container.
SECTION 4 - HYDRAULICS 7. Place the cylinder barrel into a suitable holding fixture. NOTE: Step 3 applies only to the Outrigger Cylinders. 3. To prevent damage, remove the safety valve and limit switch from the top of the outrigger cylinders. Limit Switch Safety Valve Outrigger Cylinder Figure 4-3. Cylinder Barrel Support 8. Using a spanner wrench, loosen and remove the cylinder head from the barrel. Figure 4-2.
SECTION 4 - HYDRAULICS 9. With the barrel clamped securely, apply pressure to the rod pulling device and carefully withdraw the complete rod assembly from the cylinder barrel. 12. Unscrew the piston counter-clock-wise, by hand, and remove the piston from the cylinder rod. . Piston Cylinder Rod Figure 4-5. Cylinder Rod Support Figure 4-7. Piston Removal 10. Using suitable protection, clamp the cylinder rod in a vise or similar holding fixture as close to the piston as possible. 13.
SECTION 4 - HYDRAULICS 14. If applicable, remove the spacer from the rod. 17. If applicable, remove and discard the cylinder head seal, rod seal, wiper, o-ring(s), back-up ring, and snap ring. Spacer Snap Ring (Outrigger Cylinder Only) O-Ring Wiper Rod Seal Cylinder Rod Cylinder Head Backup Ring (Outrigger Cylinder Only) Head Seal O-Ring Figure 4-11. Cylinder Head Seals Figure 4-9. Spacer Removal 15. Remove the rod from the holding fixture. 16. Remove the cylinder head from the cylinder rod.
SECTION 4 - HYDRAULICS 11. Inspect seal and o-ring grooves in head for burrs and sharp edges. Dress applicable surfaces as necessary. 12. Inspect cylinder head outside diameter for scoring or other damage and ovality and tapering. Replace as necessary. 13. If applicable, inspect rod and barrel bushings for signs of excessive wear or damage. Replace as necessary. Assembly NOTE: Prior to cylinder assembly, ensure that the proper cylinder seal kit is used. See your JLG Parts Manual 3121323.
SECTION 4 - HYDRAULICS 3. Install a new head seal, new o-rings, and, if applicable, a new backup ring, in the appropriate outside diameter groove of the cylinder head. Spacer Snap Ring (Outrigger Cylinder Only) O-Ring Wiper 5. Carefully slide the piston spacer onto the cylinderrod. Rod Seal Cylinder Head Backup Ring (Outrigger Cylinder Only) Cylinder Rod Head Seal O-Ring Figure 4-14. Cylinder Head Seal Installation Figure 4-16. Spacer Installation 4.
SECTION 4 - HYDRAULICS 9. Carefully thread the piston clock-wise on the cylinder rod hand tight until it abuts the spacer, ensuring that the o-ring, snap ring, and piston seals are not damaged or dislodged. NOTICE EXTREME CARE SHOULD BE TAKEN WHEN INSTALLING THE CYLINDER ROD, HEAD, AND PISTON. AVOID PULLING THE ROD OFF-CENTER, WHICH COULD CAUSE DAMAGE TO THE PISTON AND CYLINDER BARREL SURFACES. 13.
SECTION 4 - HYDRAULICS Cylinder Rod Limit Switch Safety Valve Cylinder Head Outrigger Cylinder Barrel Figure 4-21. Rod Assembly Installation NOTE: Outrigger Cylinders only. 15. Use a spanner wrench to tighten the cylinder head on the barrel. 16. If applicable, after the cylinder has been reassembled, the rod should be pushed all the way in (fully retracted) prior to the reinstallation of any valve block or load check valve. Figure 4-23.
SECTION 4 - HYDRAULICS 22 9 10 8 11 6 7 2 1 3 4 21 5 19 20 12 14 12 15 18 17 21 16 13 1. Barrel Weldment 7. O-Ring 13. Test Fitting 19. O-Ring 2. Rod Weldment 8. Cylinder Head 14. Holding Valve Assembly 20. O-Ring 3. Piston 9. Wiper Ring 15. Capscrew, M6 x 50mm 21. Bushing 4. Cylinder Head 10. Rod Seal 16. Capscrew, M8 x 45mm 22. Bushing 5. Wear Ring 11. O-Ring 17. Check Valve Assembly 6. Piston Seal 12. Valve Cartridge 18. Valve Cartridge Figure 4-24.
SECTION 4 - HYDRAULICS 11 7 12 8 1 1. Barrel Weldment 2. Piston 3. Setscrew 4. Piston Seal 6 5. Spacer 6. Cylinder Head 7. Wiper 9 10 8. Rod Seal 9. O-Ring 5 3 10. Head Seal 11. Rod 12. Bushing 2 4 12 Figure 4-25. Steering Cylinder Assembly Table 4-1. Steering Cylinder Specs Maximum Working Pressure 3046 psi (210 bar) Piston Head Torque (apply Loctite 242 prior to tightening) 191.8 lb ft (260Nm) 1.6 ft/sec (0.
SECTION 4 - HYDRAULICS 3 5 4 1. Barrel 2. Mounting Flange 8 3. O-Ring 6 4. Piston 7 5. Setscrew 1 12 6. Piston Seal 7. Spacer 8. O-Ring 11 9. Cylinder Head 10 10. O-Ring 17 11. Backup Ring 9 12. Head Seal 2 13. Rod Seal 14. Wiper 13 15. Snap Ring 14 16. O-Ring 15 17. Rod 16 Figure 4-26. Leveling Cylinder Assembly Table 4-2. Leveling Cylinder Specs Max Working Pressure 2683.1 psi (185 bar) Piston Head Torque (Apply Loctite 243 prior to tightening)(torque with Rod End) 442.
SECTION 4 - HYDRAULICS 12 11 1 9 10 6 1. Barrel 2. Piston 3. Setscrew 8 4. Piston Seal 5. Spacer 6. Cylinder Head 7 7. O-Ring 8. Head Seal 5 3 9. Wiper 10. Rod Seal 11. O-Ring 2 12. Rod 4 Figure 4-27. Extension Cylinder Assembly Table 4-3. Extension Cylinder Specs Max Working Pressure 3046 psi (210 bar) Bore Relief Pressure 1160 psi (80 bar) Piston Torque (Apply Loctite 242 prior to tightening) 147.5 lb ft (200 Nm) Set screw Torque (Apply Loctite 222 prior to tightening) 14.
SECTION 4 - HYDRAULICS REMOVE ANY LOAD FROM PLATFORM. NEVER WORK UNDER AN ELEVATED PLATFORM UNTIL IT HAS BEEN RESTRAINED FROM MOVEMENT WITH SAFETY PROPS, BLOCKING OR OVERHEAD SLING. STRAP STRAP ARM SAFETY PROP Figure 4-28.
SECTION 4 - HYDRAULICS 4.5 VALVES Valve Compartment 1. Pressure Switch, Drive Enable & Brake Valve 3. Steering Valve 5. Hand Pump 2. Main Valve Block 4. Drive Valve 6. Pressure Manifold Figure 4-29. Valve/Hydraulic Compartment Pressure Switch, Drive Enable • Operate the lower function to retract the jacks and adjust the switch (screw on the top of the switch) to trip at 2683 psi (185 bar) Figure 4-30.
SECTION 4 - HYDRAULICS Brake Valve 2 1 1. Torque to 5 ft lbs (6.8 Nm) VALVE SCHEMATIC 2. Torque to 20 ft lbs (27.1 Nm) A • Operating Pressure: 3000 psi (207 bar) • Voltage: 24VDC P T Figure 4-31. Brake Valve Brake Valve Adjustment: • To achieve smooth deceleration when the joystick is returned quickly from the max forward or backward position to the neutral position, completely close the valve knob (shown to the left) then open the knob 1/2 of a revolution. Figure 4-32.
SECTION 4 - HYDRAULICS Main Valve Block 1. Main Pressure Block 2. Platform 3. Drive 1 4. Lifting 5. Leveling Rear Left 6. Leveling Rear Right 7. Leveling Front Left 8 8. Leveling Front Right 7 6 5 4 3 2 1 VALVE SCHEMATIC B A 80 B A A B 210 210 210 A B A 210 210 210 B B A B 210 210 210 A 210 210 M LEVELING FRONT RIGHT LEVELING FRONT LEFT LEVELING REAR RIGHT LEVELING REAR LEFT P LIFTING T DRIVE 1 185 PLATFORM LS Figure 4-33.
SECTION 4 - HYDRAULICS Adjust main pressure on top of the Main Pressure Block • remove the cap and attach a pressure gauge to pressure test port (see Figure 4-35.) • remove rubber plug from adjustment port • adjust to 3045.8 psi (210 bar)(see Figure 4-35.) Figure 4-34. Pressure Test Port Figure 4-35. Main Valve Pressure Adjustment Steering Valve VALVE SCHEMATIC A B A B P T P T Figure 4-36.
SECTION 4 - HYDRAULICS Steer Valve Pressure Adjustment: Figure 4-37. Steer Valve Pressure Adjustment • remove the cap and attach a pressure gauge to pressure test port (see Figure 4-34.
SECTION 4 - HYDRAULICS Drive Valve VALVE SCHEMATIC A2 A1 B1 A B P T B2 A3 B3 A4 B4 T A B Figure 4-38.
SECTION 4 - HYDRAULICS Hand Pump 8 11 2 10 Pump Assembly 6 3 9 11 13 17 7 5 12 11 10 16 11 14 9 36 15 17 27 19 1 21 20 37 4 20 20 12 21 32 33 27 20 34 25 20 19 35 28 29 19 30 Valve Assembly 23 20 20 26 31 24 Pump Assembly 11. Ring, Retaining Valve Assembly 28. Spring 1. Valve, Suction 12. Ball 18. Body 29. Nut, M10 2. Plug 13. Ring 19. Ball 30. Seal 3. Plug 14. Washer 20. Ring 31. Setscrew 4. Body 15. RIng, Internal Retaining 21.
SECTION 4 - HYDRAULICS VALVE SCHEMATIC B S Figure 4-40. Hand Pump Schematic Lift/Lower Valve Block Lift/Lower Valve Block Solenoid Valves (Qty. 2) Lift Cylinder 1. Torque to 5 ft lbs (6.8 Nm) 2. Torque to 20 ft lbs (27.1 Nm) • Operating Pressure: 5000 psi (345 bar) 2 Diagnostic Test Port Diagnostic Test Port Solenoid Valves • Pressure Rating: 9137 psi (630 bar) 1 Figure 4-41.
SECTION 4 - HYDRAULICS Platform Lower Flow Valve • with the rated load on the platform (see Table 1-1), adjust the knob shown to the left to obtain the lowering speed as specified in (Table 1-1) Figure 4-42. Platform Lower Flow Valve Outrigger Safety Valves Front Outriggers: Outrigger Cylinder Safety Valve • Operating Pressure: 116 psi (8 bar) Rear Outriggers: • Operating Pressure: 14.5 psi (1 bar) Figure 4-43.
SECTION 4 - HYDRAULICS NOTES: 4-24 – JLG Lift – 3121322
SECTION 5 - JLG CONTROL SYSTEM SECTION 5. JLG CONTROL SYSTEM 5.1 MAIN TERMINAL BOX CIRCUIT BOARDS KVS K1 TRIGGER CONTROL PNP5 K1 1 2 K2 3 4 5 6 7 8 KTC KT KL K3 9 10 11 12 LEVEL SENSOR X1 4 = TT 3 = TB 2 =BT 10A FUSE 1 = BB J7 C2 J1A N2J1 N2J10 C2 J1B C2 J2B J8 J5 C2 J2A J6 COMPLEX 2 NIVOLUX 2 Figure 5-1.
SECTION 5 - JLG CONTROL SYSTEM 5.2 CONTROL CARD COMPLEX 2 Figure 5-2. Control Card Complex 2 Board General Description of Components and Functions position, adjust the TP1 potentiometer to obtain the correct creep drive speed of 0.5 km/h. • TP2 - This is used to adjust the ramp time to engage and disengage the drive control valve section.
SECTION 5 - JLG CONTROL SYSTEM Table 5-1. J1 Connector Table 5-2.
SECTION 5 - JLG CONTROL SYSTEM Drive Signal (during Steering) J1/1 1 Analog J1/6 1 Lift J1/5 1 1 Lower J1/3 1 1 Right Steer J1/9 1 Left Steer J1/10 1 SER/PAR J1/12 1 Differential Lock J1/18 1 Platform In J1/19 1 Platform Out J1/22 1 1 1 X 1 1 1 1 1 1 1 1 1 X (1) 1 1 1 1 1 1 1 1 1 1 1 1 1 1 LED S2.5M (Fast Drive Available) J3/2 1 Horn J1/23 1 X 1 (1) 1 J3/4 1 1 1 J3/3 J1/13 S 2.
SECTION 5 - JLG CONTROL SYSTEM 5.3 NIVOLUX - AUTOMATIC SELF-LEVELING SYSTEM Figure 5-3. Nivolux Control Board Introduction • Deployment of the outriggers is not necessary to achieve the maximum platform height. Normally the operation of leveling the chassis on a Mobile Elevating Work Platform (MEWP) is very time consuming. The Liftlux NIVOLUX automatic self-leveling system eliminates this additional time, as it is a feature, when selected, of the normal lift and lowering operation.
SECTION 5 - JLG CONTROL SYSTEM • This process continues until both axes are within 0.5°. (i.e. the chassis is level) Setting and Adjustment of the NIVOLUX Board • When the system completes the leveling process (sensed angle is within 0.5° of set point in both axis), the NIVOLUX system checks that all 4 outriggers have ground contact and then powers up the lift valve. NOTE: If ground contact is lost on any one of the 4 outriggers, the lift function will be cut.
SECTION 5 - JLG CONTROL SYSTEM Lower (From Plat Down LS) +VS (k VS) X- Leveling (<7.5V) X+ Leveling (>7.5V) Y- Leveling (<7.5V) Y+ Leveling (>7.
SECTION 5 - JLG CONTROL SYSTEM 5.4 PNP5 CIRCUIT BOARD Table 5-7. Connector J1 System The PNP5 circuit board is an electronic printed circuit board mounted on the Din rail situated in the MTB (refer to Figure 5-1., Main Terminal Box). Drive In J1/1 Power 24V J1/2 Series Parallel Out Series Parallel In J1/3 J1/4 Drive Out J1/5 Operation Table 5-8. Connector J2 The circuit acts on the control system in the following ways: Ground J2/1 Pump 2 In 1.
SECTION 5 - JLG CONTROL SYSTEM Relay K3 5.6 LIMIT SWITCH & SENSOR OPERATION 1. Energized when there is a trigger output at 3. 2. The analogue input signal 4 passes through a set of N.O. contacts to produce an analogue output on 11. 3. The pump input signal 10 or lower input signal 9 passes through a set of N.O. contacts. This ouptu signal maintains the Trigger input signal 2 which energizes relay K1.
SECTION 5 - JLG CONTROL SYSTEM • When the platform is below the maximum height, this switch is closed. One contact passes a 24V signal to the Control System (Complex 2 Board) to enable lift up. • The other contact passes 24V from Relay KT contacts to the Ground control Lift Up Switch. • When this switch is activated, the lift function is cut. Tilt Switch • When tilted beyond 3°, there is zero output and a red LED on the console is turned on by means of relay KT. Also, when S 2.
SECTION 5 - JLG CONTROL SYSTEM 5.7 ENGINE CONTROL SYSTEM ehbelectronics ehbelectronics Vertragshandler Vertragshandler OR Air Glow Temp. Oil Alt. Start Start OK 1001094781 H005559 Functional Description c. When a start signal is applied to X1/2 (50e) and the input on X2/10 remains zero, after 1 second of cranking, the output X2/7 is cut and the G LED turns on (no input from alternator). NOTE: For desciptions in ( ), refer to Figure 6-23., Electrical Schematic - Sheet 6 of 15 1.
SECTION 5 - JLG CONTROL SYSTEM remains on, even if the switch resets, until the ignition input X1/1 (15) is recycled. 8. The monitoring system will shut the engine down (ouput to X1/7 is cut) if one of the following fault input signals is present for 3 seconds: a. No frequency on W - X2/10 b. Input on Oil - X2/1 Table 5-13. Deutz Engine Connector X1 Ignition X1/1 Start X1/2 RPM X1/3 c. Input on Temp - X2/3 9.
SECTION 6 - GENERAL ELECTRICAL INFORMATION & SCHEMATICS SECTION 6. GENERAL ELECTRICAL INFORMATION & SCHEMATICS 6.1 GENERAL This section contains schematics to be used for locating and correcting most of the operating problems which may develop. If a problem should develop which is not presented in this section or which is not corrected by listed corrective actions, technically qualified guidance should be obtained before proceeding with any maintenance. 6.
SECTION 6 - GENERAL ELECTRICAL INFORMATION & SCHEMATICS Voltage Measurement Resistance Measurement Figure 6-1. Voltage Measurement (DC) Figure 6-2. Resistance Measurement • If meter is not auto ranging, set it to the correct range (See multimeter’s operation manual) • First test meter and leads by touching leads together.
SECTION 6 - GENERAL ELECTRICAL INFORMATION & SCHEMATICS Continuity Measurement Current Measurement Figure 6-3. Continuity Measurement Figure 6-4.
SECTION 6 - GENERAL ELECTRICAL INFORMATION & SCHEMATICS Continuity Measurement Over Long Distances When trying to determine continuity of a harness or wire, longer than the reach of standard instrument leads, is possible to perform the check without excessively long leads. Using the other wires in the harness one can determine the condition of a particular wire in the harness. Requirements: • Harness with at least three separate wires including the wire under test.
SECTION 6 - GENERAL ELECTRICAL INFORMATION & SCHEMATICS 6.3 APPLYING SILICONE DIELECTRIC COMPOUND TO AMP CONNECTORS Silicone Dielectric Compound must be used on the AMP connections for the following reasons: • To prevent oxidation at the mechanical joint between male and female pins. • To prevent electrical malfunction caused by low level conductivity between pins when wet. Use the following procedure to apply Silicone Dielectric Compound to the electrical connectors. 1.
SECTION 6 - GENERAL ELECTRICAL INFORMATION & SCHEMATICS Assembly Check to be sure the wedge lock is in the open, or as-shipped, position (See Figure 6-6. Connector Assembly (1 of 4)). Proceed as follows: Figure 6-6. Connector Assembly (1 of 4) 1. To insert a contact, push it straight into the appropriate circuit cavity as far as it will go (See Figure 6-7. Connector Assembly (2 of 4)). 2. Pull back on the contact wire with a force of 1 or 2 lbs.
SECTION 6 - GENERAL ELECTRICAL INFORMATION & SCHEMATICS Figure 6-8. Connector Assembly (3 of 4) Figure 6-9.
SECTION 6 - GENERAL ELECTRICAL INFORMATION & SCHEMATICS Disassembly 5. Insert a 4.8 mm (3/16”) wide screwdriver blade between the mating seal and one of the red wedge lock tabs. 6. Pry open the wedge lock to the open position. 7. While rotating the wire back and forth over a half turn (1/4 turn in each direction), gently pull the wire until the contact is removed. Figure 6-10. Connector Disassembly NOTE: The wedge lock should never be removed from the housing for insertion or removal of the contacts.
SECTION 6 - GENERAL ELECTRICAL INFORMATION & SCHEMATICS Service - Voltage Reading DO NOT PIERCE WIRE INSULATION TO TAKE VOLTAGE READINGS. It has been common practice in electrical troubleshooting to probe wires by piercing the insulation with a sharp point. This practice should be discouraged when dealing with the AMPSEAL plug assembly, or any other sealed connector system. The resulting pinholes in the insulation will allow moisture to invade the system by traveling along the wire strands.
SECTION 6 - GENERAL ELECTRICAL INFORMATION & SCHEMATICS 6.4 WORKING WITH DEUTSCH CONNECTORS DT/DTP Series Assembly Figure 6-12. DT/DTP Contact Installation 1. Grasp crimped contact about 25mm behind the contact barrel. 2. Hold connector with rear grommet facing you. 3. Push contact straight into connector grommet until a click is felt. A slight tug will confirm that it is properly locked in place. 4. Once all contacts are in place, insert wedgelock with arrow pointing toward exterior locking mechanism.
SECTION 6 - GENERAL ELECTRICAL INFORMATION & SCHEMATICS 10. Push contact straight into connector grommet until a positive stop is felt. A slight tug will confirm that it is properly locked in place. Figure 6-15. HD/HDP Locking Contacts Into Position NOTE: For unused wire cavities, insert sealing plugs for full environmental sealing HD30/HDP20 Series Disassembly Figure 6-16. HD/HDP Contact Removal 11.
– JLG Lift – 8 7 6 5 4 3 X4A/1 X4A/1 12 11 +VS 4 X4A/3 X4A/3 -blue/green- SUPPLY SJOYSTICK Rev D X4A/4 X4A/4 1 START 5 LIFTLUX 2A-J +24V 2 START S EMERGENCY STOP X4A/9 X4A/9 13 2 1 SELECTOR -PLATFORM -DRIVE -LIFT 3 2 1 -LEFT X4A/13 X4A/14 X4A/5 X4A/13 X4A/14 X4A/12 X4A/12 8 RIGHT Front E 3 9 F X4A/16 X4A/10 7 DIFF LOCK 3 1 X4A/8 X4A/8 X4A/15 X4A/15 SELECTOR -DIFF LOCK -SLOW -FAST 2 2 Page: 1 Control Panel X4A/16 X4A/10 SCHEMATIC ELECTRICAL X4A
8 7 6 5 4 3 2 +24V +VS A2 A1 3B/7G J1/21 SJOYSTICK 3A X1/ GND J1/4 J2/2 J2/14 X4A/14 J2/12 K TC 24 Analog output Analog input K TC 21 X4A/12 J2/16 9I 9I J2/10 X4A/16 X4A/10 DIFF LOCK J2/8 X4A/8 J2/15 J2/6 X4A/15 X4A/6 G 4E/9E J1/1 X1/31 J1/3 J1/5 J1/9 D Lift J1/10 4D 3H/7G 3I/7E 4B 4B 4C X1/15 J1/12 5A X1/19 J1/18 5E X1/21 J1/19 Page: 2 Circuit Board COMPLEX 2 X1/14 X1/32 X1/39 X1/18 X1/17 J1/6 X1 = Terminal in lower control station 4I X1/25 J1/23
6-14 – JLG Lift – 8 7 6 5 4 3 2 1 12 11 X1/35 12 22 21 Rev D X1/34 7G 7H +VS (K VS) J8/10 DRIVE OK NIVOLUX +VS (K VS) J8/9 S2 OSCILLATING AXLE 11 (2 limit switches) S1 OSCILLATING AXLE 12 S DRIVE HEIGHT 11 S DRIVE HEIGHT X1/36 2I B X1/37 (bridge) (only for 67 LS) +VS (K VS) 2B A LIFTLUX GND 2C 2J C 12 OSCILLATING AXLE PNP5/J2/4 & PNP5/J1/1 Module X1/12 DRIVE 2D/4E S MAX HEIGHT X1/6 +24V X1/GND +VS (K VS) PNP5/J2/3 T4 PNP5/J1/2 6I 2I X1/29 X1/34
3121322 – JLG Lift – 8 7 6 5 4 3 2 1 GND X1/17 LEFT 2F Rev B X1/GND X1/18 RIGHT 2E B LIFTLUX 3J STEER A 220 µF C SER/PAR + X1/GND SER/PAR X1/16 T8 X1/14 X1/GND DL BY255 X1/32 LOWER 3H DRIVE ANALOG 2D E F DLI LIFT X1/38 3I PNP5/J1/5 PNP5/J1/2 Module X1/GND Page: 4 DIGISOUND X1/60 DF X1/13 PNP5/J1/1 X1/12 Drive input J2/7 9E (Trigger control) 9E J2/8 Drive output DRIVE 2D/3D SCHEMATIC ELECTRICAL SER/PAR +24V D X1/6 6I PNP5/J2/1 PNP5/J1/3 PNP5
6-16 – JLG Lift – 8 7 6 5 4 3 2 1 X1/20 C X1/GND X1/GND (according to type : 2 valves) X1/20 Rev A DIFFERENTIAL LOCK X1/GND X1/GND GND X1/19 DIFFERENTIAL LOCK 2F B LIFTLUX 4J FD4 A X1/41 X1/41 255 255 DP3 DP2 X1/56 X1/21 F X1/GND X1/41 RPM Module PNP5/J2/5 t PNP5/J2/2 Page: 5 X1/GND PNP5/J2/1 PNP5/J2/6 X1/22 6A PLTF. OUT 2G PLATFORM PLTF.
8 7 6 5 4 3 2 X1/GND 255 RPM LS P 1 5F X1/41 Yellow Rev C TK 31 Glow time control H Glow heater plugs H T 31 Temp 30 A 30 A 15 50e P> 6 qmm X2/4 grey Air P> green X2/1 Oil h Start Ig X1/1 E orange black SCHEMATIC ELECTRICAL brown X2/9 Sig 50 a St X1/2 r rte 3H GROUND PANEL LIFT X1/7 F G ON START OFF violet M = D+ X2/10 30 ALTERNATOR B- W grey/green W B+ G white X2/2 D+ G 31 Page-Nr: 6 Deutz Diesel X2/7 50f X16/3 70 qmm BATTERIE 2x 12
8 7 6 5 4 3 2 IN black FRONT LEFT 1 A2 A1 GND J7/1 K2 GND OUT J7/2 DRIVE OK X1/34 IN J7/4 J10/2 FRONT RIGHT 2 R(ear) F(ront) +X J7/3 J10/1 X1/42 Jacks LIFTLUX GND 3E (drawn: outriggers ON) Jacks J7/6 IN REAR RIGHT 3 J7/7 J8/2 X1/26 S 2.
3121322 – JLG Lift – H I Rev A SCHEMATIC ELECTRICAL Page: 8 PNP5-Module Diesel 80 SL / 67 SL Page 5 Page 5 Page 3 Page 3 Page 2 5 8 X 1/GND X1/23 COMPLEX J1/16 (Pump 2) VALVES OSCILLATING AXLE (only for 80 LS) X 1/26 X 1/24 (only for 67 LS) X 1/41 4 8 GND PUMP 2 OSCILLATING AXLE S 2,5m PUMP 2 RPM 3 7 1 2 3 4 5 6 J2 Page 4 Page 2 Page 4 Page 2 J 7 + X1/12 COMPLEX J1/1 (DRIVE) X1/6 (+ 24V) X 1/16 (Ser/Par-Valves) X1/15 COMPLEX J1/12 (Ser/Par) X 1/13 (DRIVE) G 6 LIFTLUX 220 µ
– JLG Lift – 8 7 6 5 4 3 2 J2/12 J2/1 LIFTLUX Rev C Trigger-Control OP 1 X1/GND GND X1/8 +24V 2C SUPPLY B J2/4 9 2/ (J p m Co K1 C ar Bo xle 2C J2/9 J2/3 2H X1/9 J2/6 J2/5 17 x1/ le (J mp o C K2 d) ar Bo 4E 4E X1/12 J2/8 J2/7 K3 d) ar Bo 1 ex/ 1 l (J mp Co SCHEMATIC ELECTRICAL d) J2/2 X4A/9 2H 2C E J2/10 J2/9 K1 G DEADINP SUPPLY K TC 6A 14 11 X1/11 X1/31 X1/GND A2 A1 2J H 2E DRVOUTP DWNINP GND STARTOUTP DRVINP STARTINP Diesel 80 SL / 67 SL
3121322 – JLG Lift – 8 7 6 5 4 3 2 1 1 2 E 4 Trigger control J2/1 FD4 (Cathode) Rev D 34 Ground panelS Jacks SCHEMATIC ELECTRICAL Nivolux J8/9 A B A B A B A B A B Page: 10 Terminals Complex J1/15 +VS S 2,5m /12 34 S Max Height /12 K VS /14,24 FD 1 (Cathode) DL (Anode) K VS /A1 33 Ground panel.
6-22 – JLG Lift – 8 7 6 5 4 3 2 1 # ST2 /22 ST3 /22 45 ST3 /21 46 ST4 /21 ST2 /14 ST3 /14 49 ST3 /13 50 ST4 /13 S Tilt Diff Lock Valve 1 Diff Lock Valve 2 Lift Steer Drive Rev D Motor Control Box Horn Pump 1 LS Pump 1 Drive 2 Digisound KL /A2 KTC / A2 KT / A2 K VS PNOZZ K1 PNOZZ Nivolux PNP5 J2/1 FD4 FD1 Complex DF (Cathode) SCHEMATIC ELECTRICAL Oscillating Axle Valves Platform Trigger control J2/12 Serial/Parallel Brake KD2 /A2 Load Holding Valves FD3 Digisound
– JLG Lift – 8 7 6 5 4 3 2 LIFTLUX X1/32 X1/21 Rev D P: O- CONNECTOR GROUND PANEL P: J- CONNECTOR GROUND PANEL B 5 S KEY GROUND PANEL STATION B+ALTERNATOR BATTERIE + 70 qmm 2x 12V 6 qmm 6 qmm SCHEMATIC ELECTRICAL X1/5 X2/5 70 qmm 14 13 DL 4 ON 4 START Page-Nr: 12 I 2+5 1 J P: V- CONNECTOR GROUND PANEL X1/34 P: Q- CONNECTOR GROUND PANEL X1/42 P: H- CONNECTOR GROUND PANEL X1/9 Jacks Jacks OFF 3 2 Diesel 80 SL / 67 SL X1/1 P: A- CONNECTOR GROUND PANEL GROUND PANE
6-24 Drive Lift Steer E F M 20 G M 12 H I M 12 J – JLG Lift – M 16 M 16 Ser/Par M 12 Lower M 12 M 12 S Pressure (Nivolux) M 12 S Plattform Down Outrigger Valves M 20 M 12 5 4 3 LIFTLUX Rev D SCHEMATIC ELECTRICAL Page: 13 Cable Inlet Diesel 80 SL / 67 SL 8 Brake M 12 Horn M 12 M 12 Outrigger Limit Switch 8 Free M 12 M 12 S Drive Height Ground Panel Pump 2 S Max Height Scissors Cable Socket S Oscillating axle Oscillating axle valves M 20 S 2,5m M 16 M 16 S Til
3121322 – JLG Lift – TP1 TP2 Complex-Board D25 D24 D23 D21 D22 J1 S2 H I J 6 5 4 3 2 1 LIFTLUX Page: 14 Diesel 80 SL / 67 SL 8 SCHEMATIC ELECTRICAL S1 G Input/Ouput Control Panel Jumper Jumper (for ANSI) Velocity slow (S 2,5m operated) Brake Ramp F Pump (not used) Drive (S Drive Height) Max.
6-26 – JLG Lift – 8 7 6 5 4 3 2 1 IST X C D Rev A TP1 TP2 J6 GND J8 F G H D42 D43 D44 D45 D54 Page: 15 (grey) (blue) (green) (yellow) (red) D60 Nivolux-Board J1 Left high Right high Front high Rear high No Drive J7 I Diesel 80 SL / 67 SL D59 D58 Pressure switch/ Security relay PNOZZ X-Pendulum (1-red/2-black/3-blue) Y-Pendulum (1-red/2-black/3-green) Outrigger valves Complex-Nivolux Key switch: Outriggers ON/OFF D61 J10 J1 J5 J6 J7 J8 J10 E SCHEMATIC ELECTRICAL J5
SECTION 6 - GENERAL ELECTRICAL INFORMATION & SCHEMATICS Table 6-1.
SECTION 6 - GENERAL ELECTRICAL INFORMATION & SCHEMATICS Table 6-1.
SECTION 6 - GENERAL ELECTRICAL INFORMATION & SCHEMATICS Table 6-1.
SECTION 6 - GENERAL ELECTRICAL INFORMATION & SCHEMATICS Table 6-1.
SECTION 6 - GENERAL ELECTRICAL INFORMATION & SCHEMATICS Table 6-1.
SECTION 6 - GENERAL ELECTRICAL INFORMATION & SCHEMATICS Table 6-1.
SECTION 6 - GENERAL ELECTRICAL INFORMATION & SCHEMATICS Table 6-1.
SECTION 6 - GENERAL ELECTRICAL INFORMATION & SCHEMATICS Electrical Diagram STROBE LIGHTS Figure 6-33.
SECTION 6 - GENERAL ELECTRICAL INFORMATION & SCHEMATICS BATTERY DISCONNECT SWITCH PLATFORM CONSOLE BOX Figure 6-34.
SECTION 6 - GENERAL ELECTRICAL INFORMATION & SCHEMATICS Hydraulic Diagram Figure 6-35.
SECTION 6 - GENERAL ELECTRICAL INFORMATION & SCHEMATICS Figure 6-36.
SECTION 6 - GENERAL ELECTRICAL INFORMATION & SCHEMATICS Hydraulic Schematic V2 V2 A2 B2 1 P A B M A1 P B1 80 A A2 A3 210 B3 B B2 A A 210 B 210 B A4 B4 A B T 210 A 210 B 210 A 210 B 210 A 210 B 210 A 210 B Ø3.2 2 LS T 1 4 A T 190bar 210bar VR 4 2 153-22 67SL 203-24 2cm3 FL 4 B1 b P 8cm3 RR 2 A1 B A 22.
Corporate Office JLG Industries, Inc. 1 JLG Drive McConnellsburg PA. 17233-9533 USA (717) 485-5161 (717) 485-6417 JLG Worldwide Locations JLG Industries (Australia) P.O. Box 5119 11 Bolwarra Road Port Macquarie N.S.W. 2444 Australia +61 2 65 811111 JLG Latino Americana Ltda. Rua Eng. Carlos Stevenson, 80-Suite 71 13092-310 Campinas-SP Brazil +55 19 3295 0407 +55 19 3295 1025 +61 2 65 810122 JLG Deutschland GmbH Max-Planck-Str.
