TM 9-2320-260-34-1
4-3. RELEASE BEARING, SHAFT, AND YOKE MAINTENANCE
THIS TASK COVERS:
a. Removal
d. Assembly
b. Disassembly
e. Installation
c. Cleaning and Inspection
INITIAL SETUP
REFERENCES (TM)
APPLICABLE MODELS
TM 9-2320-260-10
All
TM 9-2320-260-34P-1
TOOLS
EQUIPMENT CONDITION
General mechanic's tool kit
Parking brake set (TM 9-2320-260-10).
(Appendix B, Item 1)
Transmission removed (para. 8-4).
MATERIALS/PARTS
Rotochamber removed (M816) (para. 4-4).
Four lockwashers (Appendix D, Item 227)
Two lockwashers (Appendix D, Item 217)
Two seals (Appendix D, Item 420)
Woodruff key (Appendix D, Item 546)
a. Removal
1. Remove nut (11), screw (10), lever (9), and woodruff key (12) from clutch release shaft (13). Discard
woodruff key (12).
2. Remove two grease cups (8) and elbows (7) from bell housing (6).
3. Remove two screws (16), lockwashers (15), and washers (14) from yoke (17). Discard
lockwashers (15).
4.
Remove shaft (13) from yoke (17) and bell housing (6).
5. Remove two seals (4) from bell housing (6). Discard seals (4).
6. Remove yoke (17) and sleeve (18) from input shaft (5).
b. Disassembly
1. Remove four screws (1), lockwashers (2), two clips (3), pads (20), and yoke (17) from sleeve (18).
Discard lockwashers (2).
2. Remove thrust bearing (19) from sleeve (18).
c. Cleaning and Inspection
1. For general cleaning instructions, refer to para. 2-8.
2. Inspect sleeve (18) for cracks, breaks, and wear. Replace if damaged.
3. Inspect thrust bearing (19) for scoring, pitting, and looseness. Replace if damaged.
4. Inspect yoke (17) for cracks and breaks. Replace if damaged.
d. Assembly
1. Install thrust bearing (19) on sleeve (18).
2. Install yoke (17) on sleeve (18) with two pads (20), clips (3), four new lockwashers (2), and screws (1).
4-4
