3116 and 3126 Truck Engines Water Temperature Regulator – Remove and Install

Removal Procedure
1.Drain the coolant from the cooling system into a suitable container for storage or disposal.


Illustration 1 g00998920

2.Remove bolts (2) and elbow (1) from water temperature regulator housing (3) .


3.Remove water temperature regulator (4) from water temperature regulator housing (3). Remove the gasket from water temperature regulator housing (3) .

Installation Procedure

Illustration 3 g00998921

1.Position water temperature regulator (4) in water temperature regulator housing (3) .


Illustration 4 g00998920

2.Position a new gasket and elbow (1) on water temperature regulator housing (3) .

3.Install bolts (2) .

4.Fill the cooling system with coolant to the correct level. Refer to the Operation and Maintenance Manual for the correct filling procedure.

Leave a Reply

Your email address will not be published. Required fields are marked *