WATER TEMPERATURE SWITCH REPLACEMENT

TM 9-2320-366-20-3

7-50. WATER TEMPERATURE SWITCH REPLACEMENT

This task covers:

a. Removal

c. Follow-On Maintenance

b. Installation

INITIAL SETUP

Equipment Conditions

Tools and Special Tools

Cab raised (TM 9-2320-366-10-1).

Tool Kit, Genl Mech (Item 46, Appendix C)

Batteries disconnected (para 7-57).

Goggles, Industrial (Item 15, Appendix C)

WARNING

Coolant may be very hot and under pressure

from engine operation. Ensure engine is

cool before performing maintenance. Failure

to comply may result in injury to personnel.

Wear appropriate eye protection when

working under vehicle due to the possibility

of falling debris. Failure to comply may

result in injury to personnel.

a. Removal.

(1) Remove radiator cap (1) from radiator overflow tank (2).

(2) Position container under radiator draincock (3).

(3) Open radiator draincock (3) and drain approximately one

gallon (one L) of coolant.

(4) Close radiator draincock (3).