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 146 of 292

CAUTION

CAUTION

TM 9-2350-238-34-1

2-43. MAINTENANCE OF AUXILIARY DRIVE ASSEMBLY (INPUT DRIVE) (CONT) .

REASSEMBLY (CONT )

2

Using retaining ring pliers, install retaining

ring (3) in input shaft mechanical housing

(2) .

An improperly installed seal will leak

during operation.

3

Using bearing cup replacer (item 14, appx

E), install two new plain encased seals (4) to

input shaft mechanical housing (2). Ensur e

lip of inner plain encased seal is toward

annular bail bearing and lip of outer plain

encased seal is toward outside of input shaft

mechanical housing.

4

A nicked, scratched, or cut seal lip

will leak during operation.

Install input shouldered shaft (5) through

input shaft mechanical housing (2). Ensur e

lip of outer seal is over edge of input shoul-

dered shaft and points outward. Usin g

press, install input shouldered shaft into

annular ball bearing (1) in input shaft

mechanical housing .

2-13 4