TM-5-3805-254-20-2

TRUCK, DUMP, 20 TON, 6X4, ON-OFF HIGHWAY 71,000 GVW, IHC MODEL F-5070 (CCE)

TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE MANUAL VOLUME 2 OF 2

JANUARY 1988

TM-5-3805-254-20-2 - Page 328 of 971

TM 5-3805-254-20-2

REAR BRAKES - CONTINUED

ACTION

LOCATION

ITEM

REMARKS

CLEANING - CONTINUED

WARNING

Parts of the service brake assembly will be coated with asbestos dust Breathing this dust may be hazardous to your health

Use a filter mask approved for use against asbestos dust Never use compressed air or dry brush to clean these

assemblies Dust shall be removed using an industrial-type vacuum cleaner with a high-efficiency filter system.

NOTE

For more information on how to clean parts, go to General Maintenance Instructions (page 2-424).

27

Upper dust shield

a Clean using drycleaning solvent and

(1), lower dust

cleaning brush.

shield (2), and

b Wipe clean using wiping rag.

brake spider (3)

28

Brake camshaft (4)

a Clean using drycleaning solvent and

cleaning brush.

b Wipe clean using wiping rag.

WARNING

Safety goggles must be worn when using wire brush Flying rust and metal particles can cause eye injury.

29

Upper and lower

a Clean off rust and scale using wire

anchor pins (5) and

brush.

brake rollers (6)

b Wipe clean using drycleaning solvent

and wiping rag.

30

Camshaft bracket (7)

a Clean inside and outside using dry-

cleaning solvent and cleaning brush.

b Wipe clean using wiping rag.

31

Slack adjuster (8)

a Clean spline and outside surfaces using

drycleaning solvent and cleaning brush.

b Wipe clean using wiping rag.

2-962