Installation Procedure

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Install the thermostat (3).
Install the water outlet (1).
NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
Install the water outlet bolts (2).
Tighten

Tighten the bolts to 30 N.m (22 lb ft).

Fig 1: Installing Thermostat
Courtesy of GENERAL MOTORS CORP.
Install the inlet hose to the water outlet.
Position the inlet hose clamp at the water outlet.
Fill the cooling system. Refer to DRAINING AND FILLING COOLING SYSTEM .

Fig 2: Installing Inlet Hose To Water Outlet
Courtesy of GENERAL MOTORS CORP.