Section 06 TRANSMISSION
Subsection 02 (DRIVE PULLEY)
INSPECTION
Drive pulley should be inspected annually.
16,17, Thrust Washer and Roller
Check roller for roundness of external diameter.
Check thrust washer for thickness wear. Replace
as required.
CAUTION: Ensure rollers are in good condition.
Replace as required.
10,12, Lever Axle and Bushing
Check for wear, replace as required.
24,25, O-Ring and Slider Shoe
Check if O-rings are cracked, cut or crushed. Re-
place as required.
Check slider shoes for wear. Replace if groove is
not apparent on top.
7,20, Sliding Half Bushing and
Spring Cover Bushing
Visually inspect coating. Replace bushing if the
coating is worn.
Sliding Half Bushing Replacement
This bushing is not replacable. If worn out, replace
sliding half ass’y.
Spring Cover Bushing Replacement
Under normal use there is no need to replace this
bushing.
Mount compressor (P/N 529 035 524) in a vise.
Use tools (P/N 529 035 932 and 529 035 931) to
remove old bushing.
CAUTION: Bushing must be bonded with re-
taining compound.
Apply retaining compound Loctite 609 outside of
bushing then press it down to counterbore from
outside end.
CAUTION: Insert bushing from sliding half side
(inner side) of spring cover.
ASSEMBLY
NOTE: This drive pulley is lubrication free. Do not
lubricate any component.
26,27,28, Calibration Screw, Washer
and Locking Nut
When installing calibration screw, make sure to
install washer as shown.
A16D07A
1
TYPICAL
1. Washer
Torque locking nut to 10 N•m(89lbf•in).
15, Pin
Always use the same type of pin as originally in-
stalled when servicing. Different types have dif-
ferent weights for calibration purpose. Refer to
TECHNICAL DATA.
21,22,23, Screw, Dowel Tube and Ramp
Insert dowel tube from chamfered side. Make
sure ramp is centered on dowel tube.
A16D08A
1
1. Chamfered side
Te m pla te 223
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