TM-9-2320-279-34-1

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

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS DIRECT SUPPORT AND GENERAL SUPPORT, VOLUME 1 OF 3

TM-9-2320-279-34-1 - Page 588 of 709

b. Disassembly.

Transfer Case Maintenance Instructions (Cont)

TM 9-2320-279-34-1

WARNING

Spring inside chamber is under load. Remove ring clamp carefully to

avoid personal injury.

NOTE

A vise may be used to relieve spring pressure when disassembling

chamber.

(1)

Remove two nuts

(1)

and screws (2).

(2)

Remove ring clamp (3) and open vise.

(3)

Remove front cover (4).

(4)

Remove diaphragm (5) and spring (6).

(5)

Remove pilot ring (7) and seal (8) from

rear of chamber body (9).

(6)

Deleted.

(7)

Remove nut (11), guide (12), and

diaphragm (13) from air pressure

plate (14).

Change 3

8-49