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 413 of 775

TM 9-2350-311-10

3-4 TROUBLESHOOTING — CONTINUED

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

RAMMER HYDRAULIC SYSTEM

27. RAMMER DOES NOT OPERATE PROPERLY.

Check the hydraulic system for a malfunction. Perform reliability checks (para 3-6.3) to determine the

malfunction.

If defective, notify unit maintenance.

28. EFFORT REQUIRED TO MOVE RAMMER TO REAR STOP OR FORWARD STOWED POSlTlON.

Check to see if rammer mounting bracket is properly adjusted (para 3-6.3).

Adjust as necessary (para 3-6.3).

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