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 171 of 775

TM 9-2350-311-10

Item

No.

59

60

Interval

Weekly

Weekly

Table 2-1. PREVENTIVE MAINTENANCE CHECKS AND SERVICES

FOR M109 SELF-PROPELLED HOWITZER - CONTINUED

Location

Item to Check/

Service

Road Wheel Arms

Track

Adjusters

Crewmember

Procedure

DRIVER

Check for bent or broken road wheel arms (1).

DRIVER

NOTE

When track adjuster has reached the maxi-

mum extended limit of 3-1/2 inches (8.89 cm),

remove one track shoe assembly and readjust

track tension.

Check for bent or broken track adjusters (1).

Not Fully Mission

Capable If:

Any road wheel

arm (1) is bent or

broken.

Track adjuster (1)

is bent, broken,

or beyond maxi-

mum limits.

2-77