CHAPTER 3. CLUTCH SYSTEM GROUP MAINTENANCE

TM 9-2320-211-34-2-1

CHAPTER 3

C L U T C H SYSTEM GROUP MAINTENANCE

Section I. SCOPE

3-1. EQUIPMENT ITEMS COVERED. This chapter gives equipment maintenance pro-

c e d u r e s for the clutch assembly for which there are authorized corrective maintenance

t a s k s at the direct and general support maintenance levels.

3-2. EQUIPMENT ITEMS NOT COVERED. All equipment items for which corrective

m a i n t e n a n c e is authorized at the direct and general support maintenance levels are

covered in this chapter.

Section II. CLUTCH ASSEMBLY

3-3. CLUTCH ASSEMBLY REMOVAL AND REPLACEMENT.

T O O L S : NO s p e c i a l tools required

SUPPLIES:

3 / 8 - 1 6 UNC x 2 1/4-inch capscrew (3)

3 / 8 x l/4-inch flat washer (3)

S o l v e n t , dry cleaning, type II (SD-2), Fed. Spec P-D-680

C l e a n soft lint-free cloth

P e n e t r a n t kit

Water

Two

PERSONNEL:

T r u c k parked, engine off, handbrake set.

EQUIPMENT CONDITION:

P r e l i m i n a r y Procedures.

(1) Remove transmission-to-transfer case propeller shaft. Refer to

T M 9-2320-211-20.

(2) Remove front winch propeller shaft (all trucks with front winch) . Refer

t o TM 9-2320-211-20.

( 3 ) On truck M51A2, remove hoist pump propeller shaft. Refer to

T M 9-2320-211-20.

( 4 ) Remove power takeoff linkage on all trucks with front winch. Refer to

P a r t 3, para 17-59.

(5) Remove cab floor tunnel and bell housing toeboard. Refer to

T M 9-2320-211-20.

(6) Remove shift lever.

R e f e r to TM 9-2320-211-20.

( 7 ) Remove transmission declutch shift air lines, main air supply and vent

l i n e s . R e f e r to Hydraulic Lines and Fittings Removal and Replacement,

T M 9-2320-211-20.

(8) Remove clutch actuating link rod assembly. Refer to TM 9-2320-211-20.

( 9 ) On truck M543A2, remove outer auxiliary release clutch lever. Refer to

T M 9-2320-211-20.

(10) Remove front axle propeller shaft. Refer to para 9-5.

(11) Remove transmission. Refer to para 7-3.

3-1