Haulotte HT23RTJ O, Книга по эксплуатации

Страница: 164 / 534

164 4001055250 E 10.21 USA / GB
Chassis and turret
Dismantling / Reassembling wheels reducer
MS0026
10 - Assembly- Output planet gear subassembly
1. Apply a liberal coat of grease to the bore of one Output Planet Gear ( 4F ).
2. Line the inside of the Planet Gear ( 4F ) with 14 Needle Rollers ( 4C ).
N.B.-:-T
HE LAST ROLLER INSTALLED MUST BE INSTALLED END WISE
. T
HAT IS
,
THE END OF THE LAST ROLLER MUST
BE PLACED IN BETWEEN THE ENDS OF THE
2
ROLLERS WHICH FORM THE SPACE
,
AND THEN SLID
,
PARALLEL TO
THE OTHER ROLLERS
,
INTO PLACE
.
3. Place Spacer ( 4D ) into the bore of the Output Planet ( 4F ).
4. Repeat Step 2 to put in second roll of Needle Rollers ( 4C ).
5. Apply grease to hold 2 Thrust Washers ( 4B ) together and onto Output Planet Gear ( 4F ) counter-
bore. Do the same to the other side.
6. Repeat all Steps to finish the assembly of the 2 remaining Output Planet Gears ( 4F ).
11 - Assembly- Spindle-Brake
N.B.-:-U
SE AN AIR GUN TO CLEAN THE BRAKE PORT AND MAKE SURE THERE IS NO DEBRIS INSIDE
.
1. Place Spindle ( 1A ) such that the flange side is up. Press Ball Bearing ( 8B ) into Spindle ( 1A ) small
counterbore.
2. Place Stator ( 8K ) into the Spindle ( 1A ) callop cuts.
3. Place Rotor ( 8J ) on top of Stator ( 8K ).
4. Repeat steps 2 & 3 until there are a total of 9 Stators ( 8K ) and 8 Rotors ( 8J ) installed.
5. Place Spring ( 1L ) into Coupling ( 7 ) counterbore. Place the Pressure plate ( 1M ) on top of
Spring ( 1L ).
6. Use Truarc #0100 or equivalent pliers to install Retaining Ring ( 5 ) into the retaining ring groove in
the coupling counterbore.
7. Insert Coupling Subassembly ( 7 ) through Rotors ( 8J ).
8. Grease the 2 O-Rings ( 8F ) and ( 8D ) and the 2 Backup Rings ( 8H ) and ( 8E ).
9. Install small O-Ring ( 8F ) into the O-Ring groove in Spindle ( 1A ).
10. Install small Backup Ring ( 8H ) into the O-Ring groove in Spindle ( 1A ), on bottom of the small O-
Ring ( 8F ).
11. Set the Piston ( 8A ) so that the large diameter end id down. Install large Backup Ring ( 8E ) in the
large-diameter groove at the bottom of the Piston ( 8A ).
12. Install large O-Ring ( 8D ) in the large-diameter groove at the bottom of the Piston ( 8A ), on top of the
large Backup Ring ( 8E ).
13. Use appropriate tool to insert Piston ( 8A ) with backup ring and O-Ring into Spindle ( 1A ) until it con-
tacts Stator ( 8K ).
14. Insert 10 Springs ( 8L ) into Piston ( 8A ) holes.
15. Press Ball Bearing ( 8B ) in the Adaptor ( 1N ) and install Retaining Ring ( 8C ) into the retaining ring
groove.