TM-5-2350-262-20-1

ARMORED COMBAT EARTHMOVER (ACE), M9

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL; VOLUME 1 OF 3

TM-5-2350-262-20-1 - Page 490 of 776

TM 5-2350-262-20-1

Change 4

4-139.2

A

Disconnect UNSPRUNG pressure switch electrical

connector (1) from SPRUNG/UNSPRUNG wiring

harness (2).

B

Remove two screws (3), lockwashers (4), and

UNSPRUNG pressure switch (5), with hose (6)

attached, from hull.

Discard lockwashers (4).

C

Remove hose (6) from UNSPRUNG pressure

switch (5).

A

Connect hose (6) to UNSPRUNG pressure switch

(5).

B

Install UNSPRUNG pressure switch (5) on hull with

two new lockwashers (4) and two screws (3).

Coat

shell of electrical connector (2) with silicone

compound and connect UNSPRUNG pressure

switch electrical connector (1) to SPRUNG/

UNSPRUNG wiring harness (2).

FOLLOW-ON TASKS:

•

Connect negative battery cables (p 4-84).

•

Retract ejector (TM 5-2350-262-10).

REMOVAL

INSTALLATION