TM-9-2350-238-20-2

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

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL

MAY 1993

CHANGE 1

TM-9-2350-238-20-2 - Page 136 of 495

WARNING

TM 9-2350-238-20- 2

2-37. MAINTENANCE OF COMMANDER’S CUPOLA ASSEMBLY (CONT) .

REASSEAMBLY (CONT )

12

Install two sleeve bearings (22), wood -

ruff key (23), cupola lever latch (24) ,

Dry cleaning solvent is toxic an d

cupola cover inner latch manual contro l

flammable. Wear protective goggle s

lever (25), and new self-locking nut

(26) .

and gloves and use only in well-

ventilated areas .

13

Apply sealing compound (item 17, app x

C) to threads of cupola inner handl e

10

If cupola cover cushioning pad (20) wa s

knob (27). Install cupola inner handl e

removed, use dry cleaning solvent (ite m

knob on cupola cover inner latch manua l

10, appx C) and wire brush to remov e

control lever (25) .

residual adhesive from bonding surface s

of rigger’s cupola vehicle hatch door

14

Install cupola lid webbing strap (28) ,

(21) .

cupola lid strap end (29), two rigger’s

cupola cover strap plates (30), four new

11

Apply epoxy resin adhesive (item 2 app x

solid rivets (31), helical compressio n

C) to bonding surfaces of rigger’s cupol a

spring (32), headless shoulder pin (33) ,

vehicle hatch door (21) and install new

machine screw (34), and new self -

cupola cover cushioning pad (20) t o

locking nut (35) .

underside of rigger’s cupola vehicl e

hatch door (21) .

2-9 6