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 672 of 1275

TM 9-2350-311-20-1

8-13 TRANSMISSION OIL PRESSURE TRANSMlTTER AND TRANSMISSION OIL LOW

PRESSURE SWITCH

This task covers:

a. Removal

b. Installation

General

1

2

3

4

tool kit (item 64, Appx H)

Right transmission access door opened (para 11 -7)

WARNIN G

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

shock and bums.

Disconnect electrical connector (1) of wire 321.

Unscrew and disconnect transmission oil pressure transmitter (2).

Disconnect electrical connector (3)

and remove

of wire 509C.

low oil pressure switch (4).

8-27