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 892 of 1178

TM 9-2320-366-34-3

17-22

Change 2

17-3.

M1090/M1094 FOUR-WAY RELIEF VALVE REPLACEMENT/REPAIR (CONT)

j.

Counterbalance Valve Adjustment.

(1)

Raise dump body in maintenance position (TM 9-

2320-366-10-1).

(2)

Loosen lock nut (1) on counterbalance valve

adjusting screw (2).

(3)

Turn counterbalance valve adjusting screw (2)

clockwise until it bottoms out.

(4)

Turn counterbalance valve adjusting screw (2)

counter clockwise two turns.

(5)

Turn counterbalance valve adjusting screw (2)

counter clockwise four turns.

WARNING

Two four way relief valves are in use (P/N

HFC32585 and P/N 6E150110).

Ensure

correct adjustment procedure is in use

for the correct relief valve.

Failure to

comply may result in injury to personnel

or damage to equipment.

NOTE

•

Steps (4) and (5) establish initial settings.

•

Perform step (4) on four way relief valve

P/N HFC32585.

NOTE

Perform step (5) on four way relief valve P/N

6E150110.