TM-9-2320-279-20-2

M977 SERIES, 8x8 HEAVY EXPANDED MOBILITY TACTICAL TRUCKS (HEMTT)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; ORGANIZATIONAL MAINTENANCE, VOLUME 2 OF 3

TM-9-2320-279-20-2 - Page 739 of 938

TM 9-2320-279-20-2

Cab and Body Maintenance Instructions (Cont)

16-68.

WRECKER BODY SUPPORTS (FRAME-MOUNTED) REMOVAL/INSTALLATION

(M984E1).

(5)

Attach suitable lifting device and remove eight nuts (10), lockwashers (11), screws (12), and

rear wrecker body support assembly (13).

NOTE

Note position of biscuits.

(6)

Remove two locknuts (14), washers (15),

washers (16), biscuits (17), screws (18),

and washers (19) from two supports (20

and 21).

(7)

Remove support (21).

(8)

Remove two washers (22) and

biscuits (23) from support (20).

b. Installation

NOTE

Position biscuits in proper location.

(1)

Install two biscuits (1), two washers (2),

and support (3) on support (4).

(2)

Install two washers (5) and screws (6)

through supports (3 and 4).

(3)

Install two biscuits (7), washers (8),

washers (9), and locknuts (10).

(4)

Tighten locknuts (10) to 275 lb-ft (373

N•m).

16-238

Change 2