TM-9-2320-366-34-3

M1083 SERIES, 5 TON, 6x6, MEDIUM TACTICAL VEHICLES (MTV)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE; VOLUME NO. 3 OF 4

AUGUST 2005

CHANGE 2

TM-9-2320-366-34-3 - Page 784 of 1178

TM 9-2320-366-34-3

16-85. M1089 MONOBLOCK VALVE REPLACEMENT/ADJUSTMENT (CONT)

(24) Remove valve (27) from monoblock valve (2).

(25) Remove back-up ring (28) and two preformed packings

(29) from valve (27).

Discard back-up ring and

preformed packings.

c. Assembly.

(1) Install two preformed packings (1) and back-up ring (2)

on valve (3).

(2) Position valve (3) in monoblock valve (4).

(3) Tighten valve (3) to 35-40 lb-ft (47-54 N·m).

(4) Install two preformed packings (5) and back-up rings (6)

on check valve (7).

(5) Perform step (4) on remaining check valve (7).

(6) Position two check valves (7) in monoblock valve (4).

(7) Tighten two check valves (7) to 35-40 lb-ft (47-54 N·m).

16-526