TM-9-2350-311-20-1

HOWITZER, MEDIUM, SELF-PROPELLED, 155MM; M109A2, M109A3, M109A4 AND M109A5

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL FOR HULL, POWERPLANT, DRIVE CONTROLS, TRACKS, SUSPENSION, AND ASSOCIATED COMPONENTS

AUGUST 1994

TM-9-2350-311-20-1 - Page 671 of 1275

TM 9-2350-311 -20-1

8-12 TRANSMISSION OIL TEMPERATURE TRANSMlTTER AND TRANSMISSION OIL HIGH

TEMPERATURE SWITCH — CONTINUED

a. Removal — Continued

1 Disconnect electrical connector (1) of wire 324.

2 Unscrew and remove transmission oil temperature transmitter (2).

3 Disconnect electrical connector (3) of wire 509D.

4 Unscrew and remove high temperature switch (4).

b. Installation

1

2

3

4

WARNIN G

Ensure MASTER switch is OFF when working on electrical system to avoid electrical

shock and burns.

Install transmission oil high temperature switch (4).

Install electrical connector (3) of wire 509D.

Install transmission oil temperature transmitter (2).

Install electrical connector (1) of wire 324.

FOLLOW-ON

NOTE

MAINTENANCE:

Close right transmission access door (para 11-7)

8-26