POWER TRAIN
TM 5-3805-258-24-2
DISASSEMBLY AND ASSEMBLY
WHEEL BRAKE ASSEMBLY
DISASSEMBLE WHEEL BRAKE
ASSEMBLY
4256-15
Tools Needed
A
3P2209
Compressor Tool
2
1.
2.
3.
4.
5.
6.
7.
8.
9.
start by:
a) remove brake head assemblies
Remove four bolts (3) from the brake head
assemblies.
Remove two pins (1) and brake carrier (2) from
the brake head assembly.
Install tooling (A) on the brake head and the
brake carrier (plate side) as shown.
Install block (4) so the maximum travel dis-
tance between block (4) and pistons (5) is not
more than 35 mm (1.378 in.).
Put air free of water under a pressure of 690 to
1030 kPa (100 to 150 psi) into the brake head
assembly to make force to move out pistons (5).
Remove the block tooling (A), the pins and
brake carrier from the brake head assembly.
Remove pistons (5) from the brake head.
Remove bolts (6) and plate (7) from the brake
head.
Remove plugs (8) from the brake head.
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