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 173 of 775
TM 9-2350-311-10
Item
No.
61
Interval
Weekly
Table 2-1. PREVENTIVE MAINTENANCE CHECKS AND SERVICES
FOR M109 SELF-PROPELLED HOWITZER - CONTINUED
Location
Item to Check/
Service
Track Tension
(Cont)
Crewmember
Procedure
DRIVER
WARNING
Lubricant is under high pressure. Loosen
bleeder plug slowly to avoid injury to person-
nel.
To decrease track tension, open bleeder plug (5)
on track adjuster and reduce pressure until tension
is released. Tighten bleeder plug and wipe away
excess grease.
Not Fully Mission
Capable if:
Change 2
2-79
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