TM-9-2350-238-34-2

CRANE (CAB) COMPONENTS, RECOVERY VEHICLE, FULL TRACKED: LIGHT, ARMORED, M578

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL

APRIL 1992

TM-9-2350-238-34-2 - Page 271 of 327

TM 9-2350-238-34-2

2-49. MAINTENANCE OF TRAVERSING FINAL DRIVE (CONT).

REASSEMBLY

1

2

3

4

5

6

7

NOTE

Steps 1 thru 8 are written and il-

lustrated for one idler spur gear, but

apply to both.

Coat idler spur gear (1) teeth with grease

(item 9, appx B).

Install new retaining ring (2) in outermost

groove of idler spur-gear.

Pack two roller bearings (3) with grease

(item 9, appx B).

Using remover and replacer and remover

and replacer handle, install roller bearing

(3) in idler spur gear (1). Seat roller bear-

ing (3) against retaining ring (2).

Install new inner retaining ring (4) in idler

spur gear (1).

Pack retainer and roller bearing (5) with

grease (item 9, appx B).

Install upper idler gear outer bearing (6),

retainer and roller bearing (5), and lower

idler gear outer bearing ring (7) in idler

spur gear (l).

2-258