Service Manual Owner's manual
Table Of Contents
- Section 1. Specifications
- Section 2. General
- Section 3. Chassis & Turntable
- 3.1 Tires & Wheels
- 3.2 Wheel Drive Assembly, 2WD
- 3.3 Drive Motor - 2WD (Prior to S/N 83331)
- 3.4 Drive Motor (S/N 83331 to Present)
- 3.5 Torque Hub
- 3.6 Wheel Drive Assembly, 4WD
- 3.7 Torque Hub (4WD Machines W/ Integral Brake)
- Roll, Leak and Brake Testing
- Tightening and Torquing Bolts
- Main Disassembly
- Input Carrier Disassembly
- Output Carrier Disassembly
- Housing-Spindle Disassembly
- Spindle-Brake Disassembly
- Input Carrier Sub-Assembly
- Output Carrier Sub-Assembly
- Spindle-Brake Sub-Assembly
- Housing-Spindle Sub-Assembly
- DW2B Integral Brake Check
- Main Assembly
- 3.8 Drive Brake, 2WD - Mico (Prior to S/N 83331)
- 3.9 Re-Aligning torque hub input coupling
- 3.10 Oscillating Axle Bleeding Procedure and Lockout Test
- 3.11 Swing Drive Hub
- 3.12 Swing Brake - Mico (Prior to S/N 66417)
- 3.13 Swing Motor (Prior to S/N 66417)
- 3.14 Swing Motor (S/N 66417 to Present)
- 3.15 Procedure For Setting Gear Backlash
- 3.16 Swing Bearing
- 3.17 Rotary Coupling
- 3.18 Generator
- 3.19 Ford EFI Engine
- 3.20 Deutz EMR 2 (S/N 85332 to Present)
- 3.21 GM Engine General Maintenance
- 3.22 GM Engine Dual Fuel System
- Fuel Filter
- Electric Lock Off
- EPR Assembly
- Low Pressure Regulator (LPR)
- Air Fuel Mixer
- Electronic Throttle Control (ETC)
- Engine Control Module
- Heated Exhaust Gas Oxygen Sensor
- Gasoline Multi Point Fuel Injection System (MPFI)
- Gasoline Fuel Pump
- Gasoline Pressure And Temperature Sensor Manifold
- Fuel Filter
- Fuel Injector Rail
- Fuel Injector
- 3.23 GM Engine Fuel System Repair
- Propane Fuel System Pressure Relief
- Propane Fuel System Leak Test
- Propane Fuel Filter Replacement
- Electronic Pressure Regulator (EPR) Assembly Replacement
- Temperature Manifold Absolute Pressure (TMAP) Sensor
- Electronic Throttle Control Replacement
- Mixer Replacement
- Coolant Hose Replacement
- Vapor Hose Replacement
- Engine Control Module Replacement
- Heated Exhaust Gas Oxygen Sensor Replacement
- 3.24 GM Engine LPG Fuel System Diagnosis
- Section 4. Boom & Platform
- Section 5. Hydraulics
- Section 6. JLG Control System
- Section 7. Basic Electrical information & schematics
SECTION 6 - JLG CONTROL SYSTEM
3121139 – JLG Lift – 6-33
ENGINE:
3*
* Engine selections vary
depending on model selec-
tion.
1
2
3
4
5
6
7
8
9
10
11
12
13
FORD EFI GAS: Ford LRG425 EFI Gas (Tier 1)
FORD EFI D/F: Ford LRG425 EFI dual fuel (Tier 1)
DEUTZ F4 TIER1: Deutz F4M1011F Diesel (Tier 1)
DEUTZ F3 TIER1: Deutz F3M1011F Diesel (Tier 1)
CAT. 3024C: CAT 3024C Diesel (Tier 2)
CAT. 3044C: CAT 3044C Diesel (Tier 2)
PERKINS 404C (Tier 2)
DEUTZ F4 TIER2: Deutz F4M2011 Diesel (Tier 2)
DEUTZ F3 TIER2: Deutz F3M2011 Diesel (Tier 2)
FORD GAS TIER2: Ford LRG425 EFI Gas (Tier 2)
FORD D/F TIER2: Ford LRG425 EFI Dual Fuel (Tier 2)
DEUTZ ECM: Engine Control Module - ECM
DUAL FUEL ECM: GM/PSI 3.0L Dual Fuel (Tier 2)
7
FLYWHEEL TEETH:
4*
* This menu item is only
visible if Deutz engine
selections 3 or 4 are
selected.
0
1
133 TEETH: 133 flywheel teeth.
110 TEETH: 110 flywheel teeth.
1
GLOW PLUG:
5
0
1
2
NO GLOW PLUGS: No glow plugs installed.
AIR INTAKE: Glow plugs installed in the air intake on the manifold.
IN-CYLINDER: Glow plugs installed in each cylinder.
2
STARTER LOCKOUT:
6
0
1
DISABLED: Automatic pre-glow time determined by ambient air temperature; engine
start can be attempted at any time during pre-glow.
ENABLED: Automatic pre-glow time determined by ambient air temperature; engine
start is NOT permitted until pre-glow is finished.
0
Table 6-4. Machine Configuration Programming Information Software Version P5.3 to P6.1
Configuration Label/
Digit
Number Description
Default
Number