TM-5-3805-254-20-1

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

TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE MANUAL VOLUME 1 OF 2

JANUARY 1988

TM-5-3805-254-20-1 - Page 569 of 790

TM 5-3805-254-20-1

PREHEATER PRIMER PUMP - CONTINUED

ACTION

LOCATION

ITEM

REMARKS

5.

Dashboard (6)

Knob (7) and

a.

Push in and turn to unlock, then pull out

shaft (8)

to stop.

b.

Using 6-inch slip-joint pliers, hold shaft

and unscrew and take off knob.

6.

Locknut (9) and

a.

Using 11/16-inch open-end wrench,

collar (10) loosen.

b.

Aline pins on shaft with slots in locknut

and pull off.

c.

Push collar on shaft (8).

7.

Nut (11) and pre-

a.

Using 13/16-inch open-end wrench,

heater primer

unscrew and take off nut.

pump (1)

b.

Take out preheater primer pump.

8.

Pre-heater primer

Outlet fitting (4)

Using 1/2-inch open-end wrench, unscrew

pump (1)

and inlet

and take off.

fitting (5)

TA244014

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