TM-9-2350-311-20-2
HOWITZER, MEDIUM, SELF-PROPELLED, 155MM; M109A2, M109A3, M109A4 AND M109A5
TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL FOR CAB, ARMAMENT, SIGHTING AND FIRE CONTROL, ELEVATING AND TRAVERSING SYSTEMS AND ASSOCIATED COMPONENTS
DECEMBER 1993
TM-9-2350-311-20-2 - Page 93 of 828
TM 9--2350--311--20--2
2--32
Change 4
Table 2-2.
PREVENTIVE MAINTENANCE CHECKS AND SERVICES FOR M109 SELF-
PROPELLED HOWITZER -- CONTINUED
Location
Item
No.
Not Fully Mission
Capable if:
Procedure
Item to Check/Service
Interval
16
Annually
Decals, Instruction Plates,
Stencil Markings, and
Paint
a. Refer to para 1--14.5 for stencil loca-
tions.
b. Replace decals and instruction plates
(para 2--7).
c. Stencil markings which are not legible.
17
Annually
Hydraulic Oil, Power
Pack Filter, and
Mount Assembly
Contaminated
Hydraulic
Fluid
NOTE
Refer to Army Oil Analysis Program
DA PAM 750--8.
Replace when oil analysis program at
Army installation indicates contaminated
hydraulic fluid (OHT). If hydraulic fluid is
contaminated, notify support mainte-
nance.
Table 2--3.
PMCS MANDATORY REPLACEMENT PARTS LIST
ITEM
NO.
PART
NO.
NSN
NOMENCLATURE
QTY
1
MS20995C41
9505--00--331--3275
Lockwire
V
2
MS20995F41
9505--00--684--4843
Lockwire
V
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