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 112 of 775

TM 9-2350-311-10

Item

No.

13.1

14

Interval

Before

Before

Table 2-1. PREVENTIVE MAINTENANCE CHECKS AND SERVICES

FOR M109 SELF-PROPELLED HOWITZER - CONTINUED

Location

Item to Check/

Service

Accelerator Pedal

M2 Caliber .50

Machine Gun

Crew-member

Procedure

DRIVER

Check for missing or unserviceable accelerator

pedal return spring by depressing accelerator pedal

(1) and releasing.

Not Fully Mission

Capable If:

If accelerator

pedal does not

return to idle

position after be-

ing depressed.

CHIEF OF SECTION

Removing machine gun mount support quick-

release pins can cause violent closure of the

machine gun mount support, which may injure

personnel.

Mount M2 machine gun (1) and perform function

checks.

2-26 Change 2