TM-9-2330-227-14-P

SEMITRAILER, VAN: SHOP, 6-TON, SINGLE AXLE, M146

TECHNICAL MANUAL; OPERATOR’S, ORGANIZATIONAL, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST)

JUNE 1985

TM-9-2330-227-14-P - Page 160 of 576

TM 9-2330-227-14&P

SERVICE BRAKES, TWO-WHEEL CYLINDER - CONTINUED

ADJUSTMENT -

TASK ENDS HERE

SERVICE BRAKES,

CONTINUED

FOLLOW-ON

NOT E

MAINTENANCE:

1.

Install tire and wheel assembly (page 4-148.1).

2. Test operation of brakes (page 2-23).

ONE-WHEEL CYLINDER OPTION

This task covers:

Adjustment (page 4-82)

INITIAL SETUP

Tools

Personnel Required

Gage, thickness, 0.005-inch

Gage, thickness, 0.010-inch

Handle, ratchet, 1/2-inch drive

Socket, 1/2-inch drive, 5/8-inch

Wrench, open-end, 1/2-inch

Wrench, open-end, 11/16-inch

Wrench, open-end, 11/16-inch

Wrench, open-end, 11/8-inch

One

Equipment Condition

Tire and wheel assembly removed (page 4-148.1).

ACTION

LOCATION

ITEM

REMARKS

ADJUSTMENT

NOT E

Both service brakes are adjusted the same way. This task is for one; repeat for others.

1.

Brakedrum (1) and

bolt (2)

2.

Backing plate (6)

3.

Brakedrum (1)

4-82

Change 1

Nut (3), lockwasher

Using 5/8-inch socket and ratchet

(4), and inspection

handle with 1/2-inch drive, unscrew

hole cover (5)

and take off.

Locknut (7)

Using 11/16-inch open-end wrench,

loosen.

Inspection hole (8)

a. Rotate brakedrum (1) until inspection

hole (8) is 11/2-inches from end of

one brake lining (9) nearest

anchor pin (10).