Figure 4-53. Radiator and hoses, removal and installation

TM 10-3930-630-12

TA034828

Figure 4-53. Radiator and hoses, removal and installation

b. Inspection and Test.

(3) Place a suitable container under radiator

and disconnect transmission hoses from fittings in

(1) Open side panels and raise seat.

bottom tank of radiator. Plug or cap hoses to prevent

(2) Check radiator (fig. 4-53) and hoses for

loss and spillage of transmission oil.

evidence of leaks.

Inspect hoses for cracks and

(4) With grille removed, remove mounting

screws (fig. 4-53) and remove radiator. Slide bottom of

(3) Remove grille (para 4-28) and inspect

radiator out of counterweight by puling out. When

radiator for dirt and debris in cooling passages. Clean

radiator filler neck has cleared hole in counterweight lift

out with compressed air.

radiator out of truck.

(4) Check coolant in radiator for presence of

(5) If radiator requires repair notify direct and

oil If oil appears in coolant, bottom tank is damaged.

general support maintenance.

(5) Replace radiator and hoses if leaking or

d. Installation.

damaged.

c. Removal

(1) Lift radiator into opening in Tilt radiator to

guide filler neck up into hole in top of counterweight and

(1) Drain radiator (para 4-70).

slide radiator into position.

(2) Disconnect upper and lower hoses (fig. 4-

(2) Secure radiator with mounting screws (fig.

53) from radiator.

4-63