Reassembly. (cont) - TM-55-1930-208-240319

TM 55-1930-208-24

4-17. CLUTCH REPAIR-Continued.

c. Reassembly-Continued.

(j) Back the bearing retainer out two or three notches.

(k) Support the clutch housing and shaft assembly on wood blocks with the outer end of the clutch drive

shaft up. Tap on the outer end of the drive shaft with a plastic hammer to force the roller bearing

cup down until the bearing cup seats on the bearing retainer.

(14) Support the clutch housing and drive shaft assembly on wood blocks in a horizontal posion.

(15) Install the grease fitting (49, figure 4-57) above the bearing in the clutch housing. Refer to TM 55-1930-

208-10, paragraph 3-1 and fill the bearing cavity with grease (item 10, Appendix C) using a grease gun,

until the grease just starts to seep out around the clutch drive shaft at the bearing retainer, or at the rear of

the clutch housing.

NOTE

Rotate the clutch drive shaft when filling the bearing cavity to be sure the bearing cavity is full of grease.

(16) With the clutch drive shaft and bearings installed in the clutch housing, install the clutch release shaft and

yoke in the housing as follow s:

(a) Squirt engine oil (item 8, Appendix C) in the clutch release shaft holes in the clutch housing.

(b) Slide the clutch release shaft (20, figure 4-57) through one of the holes in the side of the clutch

housing. Position the clutch release yoke (19) in front of the release shaft inside of the clutch

housing, so that the heads of the clamping bolts will face the forward end of the clutch housing.

Slide the release shaft through the release yoke and through the hole in the opposite side of the

clutch housing.

Then install the two woodruff keys (21) in the shaft.

(d) Align the keyways in the release yoke with the woodruff keys in the release shaft; then move the

release yoke over the keys until it is centrally located in the clutch housing and each end of the

release shaft extends an equal distance outside of the clutch housing.

(e) Install two clamp bolts (17, figure 4-57) and lockwashers (18). Tighten the bolts to 30-35 lb-ft (40.9 to

47.8 Nm).

4-86