TM-9-2815-210-34-2-2

ENGINE ASSEMBLY, DIESEL (MULTIFUEL): NATURALLY ASPIRATED OR TURBOCHARGED, FUEL-INJECTED, WATER-COOLED, 6-CYLINDER

TECHNICAL MANUAL; TROUBLESHOOTING; DIRECT SUPPORT AND GENERAL SUPPORT LEVEL; VOLUME 2 OF 2; PART 2 OF 2

APRIL 1981

TM-9-2815-210-34-2-2 - Page 438 of 968

TM 9-2815-210-34-2-2

FRAME 2

1.

2.

3.

Place thermostat (1) in a container of water.

Put thermometer (2) in container.

NOTE

Thermostat (1) for engines LD-465-1, LD-465-1C, and

LDT 465- 1C must start to open at 180°F and be fully

open at 200°F.

Thermostat for engines LDS-465-1A

and LDS-465-2 must start opening at 163°F and be fully

open at 180°F.

All thermostats must open a minimum of

0.310 inch between flange (3) and thermostat spring

housing (4).

Slowly raise the water temperature.

Check that thermostat (1) opens at correct

temperature.

If thermostat (1) does not open at correct temperature or does not reach

minimum opening, get a new thermostat.

END OF TASK

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