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 713 of 790

TM 5-3805-254-20-1

RADIATOR - CONTINUED

ACTION

LOCATION

ITEM

REMARKS

DRAINING

2.

Coolant

Check coolant protection (TB 750-651).

3.

Cap (2)

Put on and turn clockwise.

NOTE

If drained coolant is not contaminated, save it for later use.

If coolant is contaminated, get rid of it

and use new coolant.

4.

Radiator (1)

Cap (2)

Turn counterclockwise and take off.

5.

Radiator outlet

Draincock (4)

a.

Place 6-gallon container underneath.

pipe (3)

b.

Using 8-inch slip-joint pliers, turn

counterclockwise to open.

c.

Allow coolant to drain.

d.

When 6-gallon container is filled, turn

clockwise to close.

e.

Get rid of coolant.

See note above.

f.

Repeat steps a thru e until all coolant is

drained.

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