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TM-9-2815-205-24 Technical Manual for M113 Engine 6V53 6V53T Download

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TEST AND INSPECTION 1. Immerse thermostat (Figure 3, Item 27) in suitable container or utility pail of water, do not allow thermostat to touch bottom of container. 2. Agitate water to maintain an even temperature throughout container. As water is heated, thermostat valve should begin to open. Allow at least 10 minutes for thermostat to react. 27 MAINT_145 Figure 3. Thermostat Check. NOTE Thermostat valve should start opening at 177–182°F (81–83°C). Valve should be fully open at 197°F (92°C). 3. Replace thermostat if it does not meet requirements. END OF TASK TM 9-2815-205-24 0048 0048-4