TM-9-2350-277-20-3

CARRIER M113A3, M577A3, M1059A3, M1064A3, M1068A3 AND M58

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL VOLUME 3 OF 6

TM-9-2350-277-20-3 - Page 729 of 941

TM 9-2350-277-20-3

ADJUST TRANSMISSION BRAKES — Continued

0394 00

C

0394 00-2

Change 5

AUTION

Do not remove screw on adjusting link spring. Removal of screw may cause damage to

equipment.

3.

Loosen screw (7) to release spring tension on brake adjusting link (8).

NOTE

If power plant is not in carrier or if linkage is not connected to transmission, do Step 4 to

adjust left-hand brake.

If arm is not on transmission, use splined socket to apply torque to shaft.

Combination wrench turned to right (counterclockwise rotation of adjusting link) tightens

brake. Combination wrench turned to left (clockwise rotation of adjusting link) loosens brake.

If indicator stopped before APPLY mark, brakes are too tight. If indicator stopped past mark,

brakes need to be tightened. Brake adjusting link should be turned only 1/6 turn (60 degrees) at

a time until proper brake adjustment is achieved.

4.

Apply40lb-ft(54N

·m)torquetoshaft(1)orarm(2).Turn brake adjusting link (3) with an angle-head wrench until

indicator (4) lines up opposite APPLY mark (5). Have helper assist.

NOTE

If power plant is in carrier, do Step 5 to adjust left-hand brake.

5.

Apply 104 lb-ft (141 N·m) torque to brake shaft nut (6). Turn brake adjusting link (3) with an angle-head wrench until

indicator (4) lines up opposite APPLY mark (5). Have helper assist.