TM-9-2350-238-20-1

HULL AND RELATED COMPONENTS RECOVERY VEHICLE, FULL TRACKED: LIGHT, ARMORED, M578

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL

MAY 1994

TM-9-2350-238-20-1 - Page 217 of 1364

TM 9-2350-238-20-1

Step 5.

Start engine and run at 1000 to 1200 rpm for 15 minutes and stop engine.

If XMSN OIL TEMP indicator reads about 320 °F (160 °C), go to step 6. If

XMSN OIL TEMP indicator reads about 180 °F (82 °C), go to step 8.

Step 6.

Set MASTER switch OFF. Set INST switch OFF. Place red probe on

transmission oil thermostatic switch metal case. Ground black probe. If

multimeter indicates resistance, go to step 7. If multimeter indicates

infinity, clean surface area between transmission oil thermostatic switch

and oil cooler inlet for good metal-to-metal contact.

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