REPAIR RIGHT-HAND SINGLE DISK BRAKE

TM 9-2520-270-34

REPAIR RIGHT-HAND SINGLE DISK BRAKE

DESCRIPTION

This task covers: Disassemble (page 4-202). Assemble (page 4-205).

INITIAL SETUP

Materials/Parts:

Tools:

Transmission oil -- (Item 12, App B)

General mechanic's tool kit:

automotive -- (Item 33, App C)

Disk brake parts kit

Inside/outside indicator caliper --

(Item 41, App C)

Personnel Required:

Micrometer caliper set --

(Item 52, App C)

Track Veh Rep 63H10

Socket wrench attachment --

(Item 81, App C)

Equipment Conditions:

Socket wrench set - (Item 89, App C)

Telescoping gage set --

Right-hand single disk brake on workbench.

(item 93, App C)

Torque wrench (Item 99, App C)

CAUTION

Shaft collar is installed under spring tension.

Do not lose parts when removing piston

retaining pin.

1. REMOVE SPRING (1).

a. Using 9/16-inch open end wrench,

press shaft collar (2) and spring (1).

b. Remove pin (3) from brake piston

rod (4).

c. Slowly release pressure on spring (1).

2. REMOVE PISTON ASSEMBLY (5)

Remove collar (2) and spring.

WITH ROD (4).

4-202

Change 1