TM-5-3805-254-34
TRUCK, DUMP, 20 TON, 6X4, ON-OFF HIGHWAY 71,000 GVW
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL
MARCH 1993
TM-5-3805-254-34 - Page 259 of 727
TM 5-3805-254-34
6-30. FORWARD CLUTCH REPAIR (Con’t).
6. Measure thickness of each of five clutch disks.
Disks must measure no less than 0.090 in.
(2.29 mm).
7. Measure thickness of each of five external tooth clutch disks.
Disks must measure no less than 0.0993 in.
8. Check four ball bearings (22) for damage by
applying a load against ball bearing In the
direction of housing (7).
Ball bearings must
withstand at least 30 lb (133.45 N).
Replace
only if necessary.
c.
ASSEMBLY
NOTE
Perform steps 3 through 5 to Install new collector ring to forward clutch housing.
1. Apply adhesive to surface of housing (7) to be In
contact with collector ring (20).
2. Press new collector ring (20) on housing (7).
3. Using staker (23) and hammer, evenly bend
edge of collector ring (20) down into groove of
housing (7).
Continue bending until edge of
collector ring is fully installed in groove of
housing.
TA703850
6-133
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