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 131 of 495

WARNING

TM 9-2350-238-20- 2

2-37. MAINTENANCE OF COMMANDER’S CUPOLA ASSEMBLY .

This task covers: a.

Remova l

d.

Reassembl y

b.

Disassembly

e.

Installatio n

c .

Inspection/Repair

INITIAL SETU P

Tools and Special Tools

Self-locking nut (MS21044N3 )

General mechanic’s tool kit, automotiv e

Self-locking nut (MS51922-37 )

(appx B)

Solid rivet (4) (MS20613-6P6 )

Shop equipment, automotive main -

tenance and repair: organizationa l

Reference s

maintenance, common no. 1, les s

TM 9-2350-238-24P- 2

power (appx B )

Wire brus h

General Safety Instruction s

Materials/Part s

Dry cleaning solvent (item 10, appx C)

Epoxy resin adhesive (item 2, appx C)

Grease (item 12, appx C)

Dry cleaning solvent (item 10, appx

Lockwasher (2) (MS35338-43 )

C) is toxic and flammable. Wear

Lockwasher (12) (MS35338-45 )

protective goggles and gloves an d

Lockwasher (4) (MS35338-48 )

use only in well-ventilated areas .

Sealing compound (item 17, appx C )

REMOVAL

1

Remove two sleeve nuts (1) .

2

Place rigger’s cupola vehicle hatch doo r

(2) in upright position and remove set-

screw (3) .

3

Close rigger’s cupola vehicle hatch doo r

(2) and remove setscrew (4) .

2-9 1