5
LeeBoy 8616B Conveyor Paver
5-23
9. Lower paver so that sprocket goes back into track
chain. Drive paver forward to rotate track onto top of
the sprocket.
10. Place master pin back in track and place thread-
locking adhesive on bolts.
11. Tighten relief cartridge in manifold.
Front Idler and Bushing
Follow this procedure for replacing the front idler and
bushing:
(Figure 5-25)
1
2
Figure 5-25. Front Idler
1 - Front Idler
2 - Tension Cylinder
1. Rotate the track so the master pin is at the rear
bottom of the front idler.
2. Loosen track by screwing out the tension relief
cartridge (about three turns).
3. Remove the master pin.
4. Back paver so that track is not on the idler.
5. Remove the idler by removing the top guide on slide
and disconnect cylinder.
6. Lift idler out and replace new bushing.
7. Remove hub cap at the end and slide idler wheel off.
Repair and reinstall.
NOTE:
Use a winch or a strap to hold the track
forward. Remove the tension cylinder, top
guide, and idler.
NOTE:
Rebuilding the bushing and seals can be
performed without taking idler off paver.
Front Idler Installation After Bushing
Replacement
1. Slide idler wheel back onto the idler shaft.
2. Place hub cap back on by using a bolt screwed into
idler axle to act like a press. Align roll pin hole in the
cap and axle.
3. Drive in the roll pin.
4. Fill with 90 WT gear oil.
5. Place the master pin back into the track.
6. Tighten the track tension relief cartridge.
New Front Idler Installation
1. Place new idler with slide block back into the bottom
guide.
2. Lubricate slide.
3. Place top guide against idler slide. Set bolts and tap
down the guide.
4. Once snug, torque bolts to 180 ft. lbs. (244 N.m).
5. Connect cylinder.
6. Place master pin back into the track.
7. Tighten the track tension relief cartridge.
8. Check oil level in the torque hub.
Rear Conveyor Shaft, Bearings
and Sprockets
1. Drive paver onto a ramp to access undercarraige.
2. Disconnect the main conveyor chains.
3. Disconnect any link.
4. Rotate chains away from the assembly.
5. Remove chain from drive motor to the conveyor
sprocket.
6. Remove bolt and washers holding the sprocket.
7. Remove the sprocket and bearing from the frame.
8. Remove bolts on the inner sprocket.
9. Slide out shaft and outer conveyor sprocket through
frame side.
NOTE:
Rear tube can be removed for changing the
inner bearings.
Содержание 8616B
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Страница 191: ...TANKS 13 1 14 2 6 5 9 10 12 4 3 8 7 11 Figure 7 8 Tanks Illustrated Parts List LeeBoy 8616B Conveyor Paver 7 20...
Страница 197: ...GENERATOR 2 1 3 4 5 Figure 7 11 Generator Illustrated Parts List LeeBoy 8616B Conveyor Paver 7 26...
Страница 203: ...ENGINE COVER ASSEMBLY Figure 7 14 Engine Cover Assembly Illustrated Parts List LeeBoy 8616B Conveyor Paver 7 32...
Страница 211: ...REAR AUGER ASSEMBLY 1 OF 1 Figure 7 18 Rear Auger Assembly Illustrated Parts List LeeBoy 8616B Conveyor Paver 7 40...
Страница 213: ...REAR AUGER ASSEMBLY 2 OF 2 Figure 7 18 Rear Auger Assembly Illustrated Parts List LeeBoy 8616B Conveyor Paver 7 42...
Страница 217: ...WALK BOARD ASSEMBLY 5 4 3 2 2 1 Figure 7 20 Walk Board Assembly Illustrated Parts List LeeBoy 8616B Conveyor Paver 7 46...
Страница 221: ...SCREED SLIDE PLATE 3 4 3 2 1 4 Figure 7 22 Screed Slide Plate Illustrated Parts List LeeBoy 8616B Conveyor Paver 7 50...
Страница 259: ...TRUCK HITCH ASSEMBLY OPTION Figure 7 41 Truck Hitch Assembly Illustrated Parts List LeeBoy 8616B Conveyor Paver 7 88...
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