HOT WATER PERSONNEL HEATER HOSES AND CLAMPS REMOVAL AND REPLACEMENT.

TM 9-2320-209-20-3-4

23-18. HOT WATER PERSONNEL HEATER HOSES AND CLAMPS REMOVAL AND RE-

PLACEMENT.

TOOLS:

Flat-tip screwdriver

1-gallon container

SUPPLIES:

None

PERSONNEL:

One

EQUIPMENT

CONDITION:

Truck parked, engine off and cool, handbrake set.

a. Preliminary Procedure.

Open hood and left side panel. Refer to

TM 9-2320-209-10.

b. Removal.

FRAME 1

Close return shutoff cock (1) and inlet shutoff cock (2) by turning them to

the right.

Using screwdriver, loosen two hose clamps (3).

NOTE

Note position of hoses (4 and 5) so that they are put

back in the same place.

One at a time, take off ends of return hose (4) and inlet hose (5) and catch

coolant in container.

GO TO FRAME 2