Water Temperature Regulators
Usage:
Remove Water Temperature Regulators
1. Drain the engine cooling system.
2. Disconnect vent line (1).
3. Disconnect bypass line (3) from the regulator housing.
4. Remove the bolts that hold the regulator housing. Remove the water temperature regulator housing (2).
5. Remove the water temperature regulators (5) and seals (4) from the housing.
Install Water Temperature Regulators
1. Use tooling (A) to install the seals in the regulator housing.
NOTE: The lips of the seals must be up.
2. Install the water temperature regulators (1) in housing (2). Install the housing (2).
3. Connect the water temperature regulators bypass line.
4. Connect the vent tube.
5. Fill the cooling system to the correct level. See LUBRICATION AND MAINTENANCE GUIDE.
Caterpillar Information System:
1693 DIESEL TRUCK ENGINE Oil Cooler (Standard Engine)
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1693 DIESEL TRUCK ENGINE Testing And Adjusting
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