TM-9-2350-311-20-1

HOWITZER, MEDIUM, SELF-PROPELLED, 155MM; M109A2, M109A3, M109A4 AND M109A5

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL FOR HULL, POWERPLANT, DRIVE CONTROLS, TRACKS, SUSPENSION, AND ASSOCIATED COMPONENTS

AUGUST 1994

TM-9-2350-311-20-1 - Page 193 of 1275

TM9-2350-311-20-1

CONTINUED FROM STEP A

Check brake linkage (para 9-10) and

transmission internal brake (para 9-12) for

correct adjustment.

Is brake linkage and transmission internal brake

adjusted properly?

Adjust brake linkage (para 9-10) and/or

transmission internal brake (para 9-12).

C

1. Do STE/lCE-R test 50 using blue striped

transducer at the following points:

a. first gear, second gear, and reverse

1

— brake pressure: left 16, right 15.

gear steer: left 18, right 10.

brake coolant: left 17, right 14.

b. third gear, fourth gear, and reverse

2 — output clutch: left 21, right 13.

gear steer: left 18, right 10.

steer gear coolant: left 19, right 12.

2. Record results.

Is transmission oil pressure below specifications?

If fault still exists, notify support

maintenance.

Notify support maintenance.

END OF TASK

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