TM-9-2350-238-34-1

HULL AND RELATED COMPONENTS, RECOVERY VEHICLE, FULL TRACKED: LIGHT, ARMORED, M578

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL

MARCH 1994

TM-9-2350-238-34-1 - Page 124 of 292

TM 9-2350-238-34-1

2-41. MAINTENANCE OF AUXILIARY DRIV E

DISASSEMBLY (CONT )

8

9

1 0

1 1

1 2

Straighten tangs on key washer (13).

Remove plain round nut (14).

Remove key washer (13), bearin g

retaining key washer (15), and tapered

roller bearing (16) from output drive gear

mechanical housing (4) .

Remove output drive spiral gear (17) with

cone-and-rollers (18) from output drive

gear mechanical housing (4) .

Using bearing puller, remove cone-and-

rollers (18) from output drive spiral gear

(17) .

Using bearing puller, remove two tapered

roller bearing cups (19 and 20) from

output drive gear mechanical housing (4).

INSPECTION/REPAI R

ASSEMBLY (CLUTCH DRIVE) (CONT) .

1

2

3

4

Inspect for broken, damaged, or missing parts.

Inspect all bearings and inner bearing ring. Refer to TM 9-214.

If required, replace output drive bevel gear set as a matched pair. Refer to page 2-116.

Repair is by replacement of authorized parts (TM 9-2350-238-24P-1) which do not meet

inspection criteria.

REASSEMBL Y

1

Using bearing replacer, install cone-and-

rollers (1) on output drive spiral gear (2).

2-11 2