TM-9-2320-283-20-1

TRUCK TRACTOR, LINE HAUL, 50,000 GVWR, 6X4, M915A1

TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE PART 1 OF 3

DECEMBER 1983

TM-9-2320-283-20-1 - Page 781 of 926

TM 9-2320-283-20-1

COOLING SYSTEM

3-53.

RADIATOR REPLACEMENT (Continued)

LOCATION/ITEM

ACTION

REMARKS

A.

REMOVAL (Continued).

8.

Radiator (9).

Using lifting device, tilt

forward so that item (1) can

be removed.

9.

Six screws (24)

Remove from items (1) and

and lock-

(28).

washers (25).

10.

Fan (1).

Remove from item (28).

11.

Radiator (9) and

Using lifting device, lift

Discard two items (17).

two insulators

off of item (18).

(17).

NOTE

If

radiator was

removed

for

access only, skip steps 12 thru 24.

12.

Upper shroud.

Remove.

Refer to paragraph 3-56.

13.

Lower shroud.

Remove.

Refer to paragraph 3-57.

14.

Overflow tube.

Remove.

Refer to paragraph 3-58.

15.

Transmission and

Remove.

Refer to paragraph 3-55.

steering system

Reinstall mounting hard-

cooler.

ware into item (9), and

note location.

16.

Two radiator

Remove.

Refer to paragraph

grille support

3-268.

brackets.

3-264