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 673 of 1275

8-13 TRANSMISSION OIL PRESSURE TRANSMITTER AND TRANSMISSION OIL LOW

PRESSURE SWITCH — CONTINUED

b. Installation

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

shock and burns.

1 Install transmission low oil pressure switch (4).

2 Install electrical connector (3) of wire 509C.

3 Install transmission oil pressure transmitter (2).

4 Install electrical connector (1) of wire 321.

NOTE

FOLLOW-ON MAINTENANCE:

Close right transmission access door (para 11-7)

8-28

TM 9-2350-311-20-1

WARNING