TM 10-3930-641-20
(Sheet 1 of 5)
WATER TEMPERATURE REGULATORS REMOVAL/INSTALLATION
This task covers: Replacement of water temperature regulators (thermostats).
INITIAL SETUP
Troubleshooting Reference
Test Equipment
Materials/Parts
None
Lip seals (2)
None
Equipment Condition
Coolant drained to below level of water
temperature regulators.
Personnel Required
Special Tools
One mechanic
Seal driver
References
General Safety Instructions
Let engine cool.
Main disconnect switch OFF.
Go on to Sheet 2