TM-5-3805-254-14-P-2

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

TECHNICAL MANUAL; OPERATOR’S, ORGANIZATIONAL, DIRECT SUPPORT, GENERAL SUPPORT AND DEPT MAINTENANCE MANUAL (INCLUDING REPAIR PARTS INFORMATION AND SUPPLEMENTAL MAINTENANCE INSTRUCTIONS)

JUNE 1980

TM-5-3805-254-14-P-2 - Page 216 of 894

TRUCK SERVICE MANUAL

BRAKES-AIR

c.

Assemble gasket and guide screw into plunger

housing.

4.

AUTOMATIC ADJUSTING PLUNGERS

a.

Grease coat the inside and outside surfaces of

both the adjusting plunger and the adjusting

sleeve.

Place the plunger into the plunger

housing aligning plunger key-way slot with the

guide hole and assemble adjusting pawl* Push

pawl back flush with inside of plunger and hold in

this position with a small screwdriver while

installing grease coated adjusting sleeve.

NOTE

The adjusting pawl has teeth and flats on one

end and a chamfered edge on the other end.

Coat pawl

with grease and insert it into the guide hole,

teeth first,

and IMPORTANT

with chamfer toward the brake shoe.

This aligns the pawl and sleeve teeth and the flats with

the key-way slot.