TM-9-2350-311-10

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

TECHNICAL MANUAL; OPERATOR’S MANUAL

NOVEMBER 1994

TM-9-2350-311-10 - Page 162 of 775

TM 9-2350-311-10

Item

No.

49

Interval

After

Table 2-1. PREVENTIVE MAINTENANCE CHECKS AND SERVICES

FOR M109 SELF-PROPELLED HOWITZER — CONTINUED

Location

Item to Check/

Service

Engine

Oil Level

Crewmember

Procedure

DRIVER

NOTE

Perform engine oil level check with vehicle on

level ground if possible.

a. Engine oil level will take approximately 20 min-

utes to stabilize in engine crankcase. After 20

minutes, check engine oil level; it should be be-

tween L (low) and F (full) marks on engine oil

level dipstick (1).

Not Fully Mission

Capable If:

Engine oil level

on engine oil lev-

el dipstick (1) is

below L mark.

2-6 8