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 114 of 775

TM 9-2350-311-10

Item

No.

15

lnterval

Before

Table 2–1. PREVENTIVE MAINTENANCE CHECKS AND SERVICES

FOR M109 SELF-PROPELLED HOWITZER

— CONTINUED

Location

Item to Check/

Service

Hydraulic

Power Pack

Reservoir (Cont)

Crewmember

Procedure

CHIEF OF SECTION

a.

b.

c.

d.

e.

f.

g.

Place utility pail under sight gage (1) drain.

Turn pointer handle (6) at bottom of sight gage

(1) to OFF position.

Remove plug from elbow at bottom of sight

gage (1).

Turn pointer handle (6) at bottom of sight gage

(1) to DRAIN position and drain hydraulic fluid.

When oil level is correct turn pointer handle (6)

to OFF position.

Replace plug on elbow.

Turn pointer handle (6) to GAGE position.

NOTE

Dispose of hydraulic fluid in accordance with

local regulations.

h. Discard drained hydraulic fluid. Do not reuse.

Not Fully Mission

Capable If:

2-28