LCE/Residential Products/ Siteworks Walk-Behind Rotary Broom Service Manual
ABOUT THIS MANUAL This service manual was written expressly for Toro and Lawn-Boy service technicians. The Toro Company has made every effort to make the information in this manual complete and correct. Basic shop safety knowledge and mechanical/electrical skills are assumed. The Table of Contents lists the systems and the related topics covered in this manual. The Toro Walk-Behind Rotary Broom, model year 2014, is covered in this manual. The manual may also be specified for use on later model products.
TABLE OF CONTENTS Chapter 1 - Safety Information......................................................................................................... 1-1 Chapter 2 - Specifications & Maintenance...................................................................................... 2-1 Checking the Sweeping Path...............................................................................................................................................2-3 Adjusting the Broom Height........................
1 General Information ! This symbol means WARNING or PERSONAL SAFETY INSTRUCTION – read the instruction because it has to do with your safety. Failure to comply with the instruction may result in personal injury or even death. This manual is intended as a service and repair manual only. The safety instructions provided herein are for troubleshooting, service, and repair of the Toro Walk-Behind Rotary Broom.
SAFETY INFORMATION NOTES 1-2 Walk-Behind Rotary Broom Service Manual
SPECIFICATIONS & MAINTENANCE Checking the Sweeping Path.......................................... 2-3 Adjusting the Broom Height............................................. 2-4 Adjusting Broom Side Angle............................................ 2-4 2 Checking the Engine Oil Level........................................ 2-6 Checking the Traction Cable........................................... 2-6 Checking for Loose Hardware......................................... 2-6 Changing the Engine Oil...........
SPECIFICATIONS & MAINTENANCE NOTES 2-2 Walk-Behind Rotary Broom Service Manual
SPECIFICATIONS & MAINTENANCE 38700, 23740 Engine Kohler® 208cc Command Pro Multi Season Clearing Width 36” (11.0m) Starter Recoil Fuel Capacity 1 Gallon (4.1 L) Engine RPM 3600 ± 100 PRM Broom Speed 200 RPM Direct Drive Speed 6/2 Variable Speed Steering Power Steering - RH/LH Clutch Oil Capacity .63 Qt (.06 L) Weight 323 lbs (146.5kg) Width 46.5” (118cm) Length 73.0” (185.5cm) Height 41.5” (105.
SPECIFICATIONS & MAINTENANCE Adjusting the Broom Height Adjusting Broom Side Angle 1. Drive to a flat dusty area and stop the machine. 1. Disengage the broom and stop the engine. 2. Disengage the broom and stop the engine. 2. Wait for all moving parts to stop. 3. Wait for all moving parts to stop before leaving the operating position. 3. Push the lever down using the right hand thumb (A) (Fig. 003). 4. Turn the engine On/Off switch to the Off position. 5.
SPECIFICATIONS & MAINTENANCE Recommended Maintenance Schedule After the first 2 hours Check the traction cable. Check the broom cable. After the first 5 hours Check the engine oil. Before each use or daily Check the engine oil level. Check for loose hardware. Check the broom shaft shear pin. Every 50 hours Check the tire pressure. Check the condition of the belts. Every 100 hours Change the engine oil (more frequently in severe conditions). Lubricate the broom angle lock pin.
SPECIFICATIONS & MAINTENANCE Checking the Engine Oil Level Checking the Traction Cable SERVICE INTERVAL Before each use or daily. SERVICE INTERVAL After the first 2 hours, Yearly. Engine Oil Type: Toro 4–Cycle Premium Engine Oil 1. Turn off the engine, wait for all moving parts to stop, and remove the spark plug wire(s). 1. Turn off the engine and wait for all moving parts to stop. Make sure the unit is on a level surface. 2. Check the oil level once the engine is cold. 3.
SPECIFICATIONS & MAINTENANCE Checking the Tire Pressure SERVICE INTERVAL After the first 5 hours. Every 100 hours (more frequently in severe conditions). SERVICE INTERVAL Every 50 hours. 1. Turn off the engine, wait for all moving parts to stop, and leave engine switch in the Off position. 2. Check the tire pressure in the drive tires. 2. Disconnect the wire from the spark plug. 3. Inflate the drive tires to 117-138 kPa (17-20 psi). 3. Drain the oil while the engine is warm from operation. 4.
SPECIFICATIONS & MAINTENANCE Lubricating the Broom Angle Lock Pin and Hex Shaft SERVICE INTERVAL Every 100 hours, Yearly. IMPORTANT Do not get oil on the rubber wheel or the aluminum friction drive plate as the traction drive will slip (Fig. 006). A B 1. Turn off the engine, wait for all moving parts to stop, and leave the engine switch in the Off position. 2. Lubricate the broom angle lock pin fitting with NGLI grade #2 multi-purpose gun grease. A Fig. 006 A. Aluminum Fricton Drive Plate B.
SPECIFICATIONS & MAINTENANCE Checking the Broom Cable 2. Remove the belt cover and engine shield. 3. With the broom lever disengaged, ensure the gap between the broom clutch assembly and the tab is 1/8” (3.2 mm). If the broom is not properly adjusted, see “Adjusting the Broom Drive” (page 2-11). 1. Move the machine to a level surface. 2. Turn off the engine, wait for all moving parts to stop, and remove the spark plug wire(s). 3.
SPECIFICATIONS & MAINTENANCE Checking the Broom Segments Adjusting the Traction Cable 1. Move the machine to a level surface. If the machine does not drive in the forward or reverse speeds or it drives when you release the traction lever, adjust the traction cable. 2. Turn off the engine, wait for all moving parts to stop, and remove the spark plug wire(s). 3. Raise the broom by resetting the caster positions. 4. On both sides of the unit, remove and retain the outer bearing housing hardware. 5.
SPECIFICATIONS & MAINTENANCE Adjusting the Broom Drive 1. Loosen the jam nut (Fig. 011). B A Fig. 011 A. Jam Nut B. Turnbuckle 2. Loosen or tighten the turnbuckle that adjusts the tension on the cable (Fig. 011). 3. Adjust the turnbuckle until the gap between the broom clutch assembly and the tab is 1/8” (3.2 mm) (page 2-10). Fig. 012 NOTE The gap should be approximately the thickness of a pencil (1/4” or 6 mm).
SPECIFICATIONS & MAINTENANCE Troubleshooting IMPORTANT It is essential that all operator safety mechanisms be connected and in proper operating condition prior to use. When a problem occurs, do not overlook the simple causes. For example: starting problems could be caused by an empty fuel tank.The following table lists some of the common causes of trouble. Do not attempt to service or replace major items or any items that call for special timing of adjustments procedures (such as valves, governor, etc.).
SPECIFICATIONS & MAINTENANCE Problem Possible Cause Corrective Action The broom does not stop when the drive lever is released. 1. The broom drive belt is out of adjustment. 1. Check the broom drive adjustment. The broom wears out prematurely. 1. You are using the incorrect broom height. 1. Adjust the broom height. The speed selector is difficult to move or frozen in place. 1. The hex shaft needs lubrication. 1. Lubricate the hex shaft.
SPECIFICATIONS & MAINTENANCE NOTES 2-14 Walk-Behind Rotary Broom Service Manual
CONTROLS Sub System Handle......................................................... 3-2 Sub System Control Panel.............................................. 3-3 Shift Lever....................................................................... 3-4 Shift Rod Adjustment....................................................... 3-4 Auger Control.................................................................. 3-4 Auger Cable Adjustment.................................................. 3-5 Traction Control.....
CONTROLS Sub System Handle A 3 1 2 B 2 2 2 C Fig. 001 A. Handle - Upper, RH B. Handle - Upper, LH C. Handle - Lower 3-2 1 Curved side of clamp must seat against inner round of upper handle tube. 2 Torque to 17 ft - lbs (23 Nm). 3 Torque to 8 ft - lbs (11 Nm).
CONTROLS Sub System Control Panel B 4 G 1 E 3 3 A 4 Controls H C 2 D A 2 H F I Fig. 002 A. B. C. D. E. Lever - Clutch Lever - Auger Panel, Control Lever - Traction Rod - Lockout F. Cable - Traction G. Cable - Auger H. Cable - Clutch I. Rod - Shift Walk-Behind Rotary Broom Service Manual 1 Adjust broom cable nut to acheive .125” space to pully arm stop. 2 Clutch cable run to outside of handle bracket then to inside of broom level cable. 3 Clutch lever setting is .
CONTROLS Shift Lever The shift lever on the control panel is connected to the friction wheel in the traction drive by a shift rod. Moving the shift lever moves the friction wheel to change wheel direction and speed. 2. Pull the shift rod and arm upward as far as they will go. With the shift lever in R2, adjust the trunion to take the slack out and re-secure. Fig. 005 Fig. 003 Shift Rod Adjustment 1. The adjustment point is a trunion on the upper end of the shift rod.
CONTROLS Auger Cable Adjustment Traction Control 1. The auger cable adjustment should be checked after the first 2 hours of use and annually thereafter. To begin, ensure the auger lever is in the full up position. The traction bail is on the left handle and when squeezed engages the wheel drive system. Controls Fig. 007 2. Loosen the jam nut. The cable is adjusted using the turnbuckle on the lower end of the auger cable. NOTE When rotating the turnbuckle, hold the cable so it does not twist. 3.
CONTROLS Traction Cable Adjustment 1. The traction lever should be in the full upright position with some slack in the traction cable to begin adjustment. 2. Adjust using the turnbuckle (A). Hold the cable to prevent twisting. Clutch Cable Replacement Removal 1. To replace the clutch cables, drain the fuel tank remove broom and stand the machine forward onto the hood. Remove both lower covers. The wheels and the bottom cover can also be removed if desired. A Fig. 010 Fig. 012 3.
CONTROLS 4. Reach under the shift plate and compress the small ears on the cable fitting. The cable fitting can then be pushed out of the shift plate. Replacement 1. Feed the lower end of the cable through the shift plate and snap the cable into the plate. Install the lower end of the cable into the shift collar outside in. 3 Fig. 014 Fig. 016 2. Hook the upper end of the cable to the wheel clutch lever and install the cable clamp to the handle. 3. Loosen the cable clamp nut. Fig. 015 Fig.
CONTROLS 4. Pull the cable jacket down gently until the wheel clutch lever is down and the slack is out of the cable. Tighten the cable clamp nut securely. Fig. 018 5. Squeeze the lever fully and check the gap between the bottom of the handle and the wheel clutch lever end. The gap should be approximately 1/4” (6mm). If it is greater, loosen the cable clamp nut, slide the cable jacket up slightly, tighten the cable clamp nut, and check the gap again. Repeat steps for the other cable. Fig. 019 6.
BELT REPLACEMENT Subsystem Engine..........................................................4-2 Auger Belt Removal........................................................4-3 Auger Belt Installation.....................................................4-4 Traction Belt Removal.....................................................
BELT REPLACEMENT Subsystem Engine M J C 5 2 4 H A B 1 G F E L D N 3 K Fig. 001 A. Engine B. Guide - Belt C. Belt Cover Spacer D. Sheave - Half Impeller E. Belt Broom F. Pulley - Engine Center G. V Belt - Traction H. Sheave - Half 1 Torque 135-165 in - lbs (15.5 - 18.9 Nm). I. Cover - Belt J. Shield - Drive 2 Apply light coat of anti-sieze to engine crankshaft before installation of pulleys K. Cover - Belt L. Shield - Ice pulley bolt to 26 - 32 ft - lbs (36 - 44 Nm). 3 Torque engine M.
BELT REPLACEMENT Auger Belt Removal 3. Remove the bolt securing the engine pulley to the crankshaft. If necessary, you can hold the hub between the pulley and engine to keep the crankshaft from turning (A). Remove the pulley sheave and the auger belt from the crankshaft. 1. Remove the belt cover. A Fig. 002 Fig. 004 2. Remove the belt guide. Be careful to avoid bending the guide. 4. The auger belt can now be removed from the impeller pulley. 4 Belt Replacement Fig. 003 Fig.
BELT REPLACEMENT Auger Belt Installation 1. Route a new belt around the broom shaft pulley. 2. Place the belt in the groove of the engine pulley. Install the pulley sheave. Make sure that the keyways line up from the sheave to the pulley. If they are not aligned the sheave will break when tightening. Fig. 006 3. Apply Loctite® 242 to the bolt and install. Torque the bolt to 29 ft - lbs (40 Nm). Fig. 007 4. Replace the belt cover. Test run unit.
BELT REPLACEMENT Traction Belt Removal 1. Remove the auger belt as outlined on page 4-3. 2. Slip the center section of the crankshaft pulley off the crankshaft. 4. Move the link to the side and let it rest in the saddle provided. Reach down alongside the link and remove the belt from the lower pulley. Then remove the belt from the crankshaft pulley. Fig. 010 Fig. 008 5. Reverse the process to install the belt. 3. On the left side of the machine, remove the hairpin cotter key from the speed control link.
BELT REPLACEMENT 6. Install the auger belt and install the pulley sheave. Make sure that the keyways line up from the sheave to the pulley. If they are not aligned the sheave will break when tightening. Fig. 012 7. Install the belt guide. Check for proper clearance between the belt and the belt guide. Engage the auger belt and look between the belt and belt guide on the left side. There should be about a 1/8” (3.2mm) gap. Tighten the belt guide mounting bolts to 19 ft - lbs (26 Nm). 8.
TRACTION DRIVE SYSTEM Sub System Frame.......................................................... 5-2 Sub System Clutch Drive................................................ 5-3 Sub System Clutch Pack.................................................
TRACTION DRIVE SYSTEM Sub System Frame T G E D C L 2 1 S B A J I R M H 3 P F 4 O K Q N Fig. 001 A. Bracket - Idler Impeller B. Impeller Clutch Asm C. Bolt - Shoulder D. Arm - Idler E. Pulley - Idler F. Spring - Extension G. Cover - Upper H. Bracket - Rod I. Lever - Control J. Shift Plate 5-2 K. Cover Lower Shoulder screw shall be torqued to 170 - 250 in - lbs. 1 L. Bellcrank - Drive (20-30 Nm). Bellcrank must pivot freely. M.
TRACTION DRIVE SYSTEM Sub System Clutch Drive H 9 I 1 5 E D A J O 1 K 2 FG 6 7 L M 4 6 B C 8 7 3 P 8 N I. Shaft - Intermediate 5 Torque screws to 50 - 70 in - lbs (6 - 8 Nm). J. Collar - Shift, LH Do not deform plastic. K. Shaft - Axle L. Gear - Axle, 44 Tooth 6 Grease axle gears. M. Tube - Axle N. LH Wheel & Tire Asm. 7 Add anti sieze before installation of axle shaft. O. Shaft - Hex P. Sprocket 8 Tooth 8 Axle to be installed in bottom hole of axle bearing.
TRACTION DRIVE SYSTEM Sub System Clutch Pack A F B 1 2 C G D E Fig. 003 A. B. C. D. Retainer - Pin, Pawl Pawl - Clutch Spring - Compression Pin - Dowel 5-4 E. 32T Sprocket Asm F. Support - Pawl G. Screw - Torx Button Head 1 Apply a light coat of oil to dowel pin before assembly 2 Torque screws to 100 - 125 in - lbs (11 - 14 Nm).
TRACTION DRIVE SYSTEM The freewheel steering system is used on the walk-behind rotary broom. Handle mounted triggers allow clutching the wheels simultaneously or independently, so one or both wheels can “freewheel”. This feature makes turning, reversing, and traction control simple and efficient. 3. Remove the bottom plate. When the drive is engaged, it is engaging the friction wheel. The hex shaft turns and drives the chains to the 32-tooth gear, in turn driving the 44-tooth gear powering the wheels.
TRACTION DRIVE SYSTEM 5. Remove both bolts that hold the wheel clutch assembly to the housing. 8. Unbolt the upper end of the shift brace from the housing. Fig. 008 Fig. 011 6. Remove the extension springs. Unhook the spring from the lower clutch collar and housing. Fig. 012 Fig. 009 9. Remove both roller chains from the 32-tooth gears and lift the wheel clutch assembly from the traction unit. 7. Remove the clutch cables.
TRACTION DRIVE SYSTEM NOTE Install a washer and screw into each end of the shaft to keep the parts from sliding off. 12. Slide the axle shaft out through the bearing retainer one at a time, holding onto the 44-tooth gear. Fig. 017 Fig. 014 10. Remove both hairpins located on either side of the axle of the 44-tooth gear. 13. Slide the tube of the axle shaft through the housing. Fig. 018 Fig. 015 5 14. Remove the other half of the axle shaft with the 44-tooth gear. Traction Drive System 11.
TRACTION DRIVE SYSTEM 15. Remove the two screws from the shift rod bracket and remove the traction control lever and bracket assembly from the friction wheel. 17. Remove the hex shaft assembly/friction wheel from the housing. Fig. 023 Fig. 020 18. Remove the friction wheel from the hex shaft by removing the three nuts and bolts that hold the friction wheel to the plate on the hex shaft. Fig. 021 16. Remove the bearing retainer that holds the hex shaft (if not previously been done). Fig. 024 19.
TRACTION DRIVE SYSTEM 20. Remove the hairpin cotter connecting the speed control linkage to the pivot pulley plate assembly. 23. Place the unit back onto the broom housing. 24. Remove the retaining ring from both sides of the housing and slide the nylon bushing off the pivot pulley plate shaft. Fig. 026 21. Remove the extension spring from the housing. Fig. 029 Fig. 027 Fig. 030 5 22. Slide the speed control linkage from the pivot pulley plate assembly. Fig. 028 Fig.
TRACTION DRIVE SYSTEM 26. Remove the pivot pulley plate assembly from the housing. Drive System Assembly 1. Install the pivot plate assembly into the housing and install the belt. The idler pulley (A) should be pushed away from you to install the pivot plate. A Fig. 032 27. Remove the locknut from pivot pulley and separate the pulley from the plate. Fig. 035 2. Install the two bushings and the two “C” clips onto the pivot plate shaft. Fig. 033 Fig. 036 Fig.
TRACTION DRIVE SYSTEM 3. Install the speed control linkage (B) through the pivot plate and install the hairpin cotter (A) into the hole of the speed control linkage on the outside of the pivot plate. B 6. Install the friction wheel assembly. Lay the shift mechanism onto the housing and insert the shift shaft into the friction wheel assembly in the direction shown.
TRACTION DRIVE SYSTEM 7. Before mounting the friction wheel assembly, install the chains onto the 8-tooth sprockets making sure the closed end of the master link is going in the direction of rotation in the forward gears. 9. Before installing the axle with the 44-tooth sprockets, apply a light coat of anti-seize to the outer 5” (12 cm) of both ends of the axle shaft. Also apply a light coat to the inside diameter at both ends of the tube about 4” (10 cm). Fig. 040 Fig. 043 10.
TRACTION DRIVE SYSTEM 11. The 44-tooth gears should have the hub facing inward. 13. With the woodruff key out of the other side of the shaft as well as all other components, install the axle bearing onto the housing and then slide the shaft in through the bearing and housing, through the two washers, and 44-tooth gear into the tube. Fig. 045 12. Slide one end of the axle shaft with tube into the housing. Fig. 047 14. Insert the woodruff key onto the axle shaft evenly.
TRACTION DRIVE SYSTEM 15. Position the hole for the hairpin cotter between the two washers. Push the hairpin cotter into place. Repeat for other side. 18. Install the wheel clutch assembly with the brace shift plate facing away and up towards the housing, making sure the collars are correctly installed with the “RIGHT” and “LEFT” facing inward and the right and left flanges facing toward you. Fig. 049 Fig. 052 16. Lightly coat the 44-tooth gear with anti-seize. 19.
TRACTION DRIVE SYSTEM 22. Install the two extension springs from the lower part of the shift collar flange to the housing. 20. Attach the shift brace plate to the housing. Fig. 054 Fig. 056 21. Torque the two intermediate shaft screws to 170 - 300 in - lbs (19.2 - 33.9 Nm). Fig. 057 Fig.
TRACTION DRIVE SYSTEM 23. Install the Z-bend of the clutch cable from outside to inside of the shift collar. 25. Install the lower cover. Fig. 061 Fig. 058 24. Install the shift rod/traction rod lever onto the housing making sure the traction control fits into the friction wheel. 26. Install the upper and lower covers, with the upper cover overlapping the lower cover. Fig. 062 Fig. 059 27. Connect the shift linkage to the shift rod/traction rod lever with a washer between the linkage and hair pin.
TRACTION DRIVE SYSTEM Wheel Clutch Disassembly 28. The wheels are installed with the V-tread rotation forward. 1. Remove the 11-tooth gear from the 32-tooth gear by sliding it off the shaft. Fig. 064 Fig. 066 29. Bolt the wheel hub to the axle shaft and torque to 115 +/- 15 in - lbs (13 +/- 1.7 Nm). 2. Slide off the washer behind the 11-tooth gear. Fig. 067 Traction Drive System 30. Install the belt cover. 31. Check clutch cable adjustment and adjust if necessary.
TRACTION DRIVE SYSTEM 3. Remove the 32-tooth sprocket gear and the thrust washer from the shaft. Fig. 068 4. Remove the shift collar and flat washer from the shaft. 6. Remove the wheel clutch components from the other end of the shaft. Fig. 071 7. Remove the three (per gear) compression springs from under the pawls and set aside. Fig. 069 Fig. 072 NOTE Shift collars are marked right and left hand at the top of the inside flange. 8.
TRACTION DRIVE SYSTEM Wheel Clutch Assembly 9. Remove the retainer plate off the gear hub. NOTE Apply a light coat of SAE 30W oil to the intermediate shaft before assembly. 1. Set the 32-tooth gear on a flat surface and install the pawls. Apply a light coat of oil to the dowel pins and install the dowel pins into the pawl assembly. Fig. 074 10. Remove the pawl pins and pawls from the 32-tooth gear. Fig. 077 2. With the pawls facing up and away from the hub, slide the retainer plate onto the hub.
TRACTION DRIVE SYSTEM 3. Clamp or hold the gear and turn it over to properly install the three pawl supports and Torx screws. 7. Slide the flat washers next to the guides. Fig. 081 Fig. 079 8. Install the RIGHT and LEFT collar. 4. Torque the T-27 Torx screws to 100 - 125 in - lbs (11.3-14.1 Nm). 5. Install the four guide collars to the shaft with the shift brace plate. NOTE The top flanges of the shift collars have “right” and “left” stamped into them.
TRACTION DRIVE SYSTEM 9. Install the compression springs under the pawls. 12. Install the flat washer. 13. Make sure the 11-tooth gear slides on so it is flush with the end of the shaft. Fig. 084 10. Slide the thrust washer onto the 32-tooth sprocket gear. Fig. 087 14. Make sure the pawls are up against the thrust washer and the springs are not binding and are compressing properly. Fig. 085 5 Fig. 088 Fig. 086 Walk-Behind Rotary Broom Service Manual 5-21 Traction Drive System 11.
TRACTION DRIVE SYSTEM 15. Apply a light coat of anti-seize to the 11-tooth gear. Repeat for the opposite side. Fig. 089 16. Install the assembly into the housing. Fig. 090 After installation, rotate the left and right collars fully to the stop. Ensure that the mechanism operates smoothly. Check each of the six pawls to ensure that they return fully when the shift collar is released. (A non-returning pawl indicates binding or missing parts).
BROOM HEAD Subsystem Broom........................................................... 6-2 Broom Mounting.............................................................. 6-3 Broom Core.....................................................................
BROOM HEAD Subsystem Broom F B A C D E 1 Fig. 001 A. Frame B. Arm - Right C. Arm - Left D. Shaft E. Gearbox - Worm F. Hood - Broom Walk-Behind Rotary Broom Service Manual 1 Silver grade anti-sieze applied to gearbox splined shaft interface with driveline.
BROOM HEAD Broom Mounting E 1 D C A 2 B Fig. 002 6 6-3 D. Pin - Swing E. Cable - Broom Angle 1 Cable/pin set position - measurement from top thread start to top of jam nut is .31” (5/16”) +/- .05” (3/64”). 2 Silver grade anti-sieze applied to driveline interface with gearbox splined shaft. Walk-Behind Rotary Broom Service Manual Filament Replacement A. Frame - Mounting B. Driveline C.
BROOM HEAD Broom Core B A C Fig. 003 A. Core, Broom B. Segment - Poly C.
BROOM HEAD Filament Removal 3. Tip machine back on its handles to remove broom assembly. Slide broom spline shaft out of coupler. 1. Drain fuel from fuel tank. 2. Remove pillow block bearing bolts (4) on broom shaft Fig. 005 Fig. 004 4. Remove filament retainer plate by removing three bolts from each side. Remove filaments. Fig.
BROOM HEAD 2. Continue to add replacement sections, alternating locator pins to the next shaft tube as you place additional sections (Fig. 009). Replacement Filament Installation 1. Stand broom shaft on one end. Begin adding replacement filaments. Fig. 009 Fig. 007 NOTE Make sure to place each section onto the broom shaft so that the 2 locator pins are on each side of the tube frame, and the first filament is offset toward the center of the gearbox. 3.
BROOM HEAD 4. Repeat this procedure for the opposite side of the broom shaft. 5. Place the broom assembly on the floor so that the gearbox shaft is closest to the floor. 6. Apply silver grade anti-seize to gear box splined shaft end. Slide the broom back into the machine just far enough to install the drive shaft into the spline coupler. Fig. 011 7. Lift the handles to align the broom frame with the broom shaft. Install the pillow blocks around the bearing. 8.
LCE/Residential Products/ Siteworks ® 2014 Power Clear 418/621 Walk-Behind Rotary Broom ServiceManual Manual Service Form Number 492-9342
