TM 9-2320-289-20
7-7.
BRAKE SHOE AND WHEEL CYLINDER REPLACEMENT (Con’t).
12.
13.
14.
15.
16.
NOTE
Primary return spring (26) is longer than secondary return spring (19).
Hook primary return spring (26) on primary brake shoe (17) and anchor pin (2). Hook
secondary return spring (19) on secondary brake shoe (15) and actuator link (20).
Assemble nut (12), adjusting screw (11), washer (10), and socket (9). Grease adjusting
screw (11). Install adjusting assembly between secondary brake shoe (5) and primary brake
shoe (17).
Install adjusting spring (23) between adjusting lever (24) and inside of secondary brake shoe
(5). Ensure that adjusting spring (25) DOES NOT touch adjusting screw (11).
Check security of hold-down washers (14), link rods (35), and all springs. Ensure that parking
brake strut (8) and strut spring (13) are correctly seated. Carefully pull forward on adjusting
lever (24). Ensure that adjusting lever returns to position after releasing.
Firmly tap top of secondary brake shoe (5) and primary brake shoe (17) to seat in place.
TA49669
7-19
