HEATER PROBLEM1993 LEXUS GS 300 6 CYL TWO WHEEL...

1993 Lexus GS 300

Tiny

Ely Morales

February, 23, 2010 AT 2:02 PM

Heater problem
1993 Lexus GS 300 6 cyl Two Wheel Drive Automatic

how to install a thermostat

FOUND 1146 RELATED QUESTIONS

1 Answer

Tiny

rasmataz

February, 23, 2010 AT 2:56 PM

Fig. 43 Removing Thermostat


http://www.2carpros.com/forum/automotive_pictures/12900_ts_3.jpg



1.Drain engine coolant.
2.Remove two water inlet mounting nuts, then water inlet, thermostat and gasket, Fig. 43.
3.Install new thermostat in water inlet housing with jiggle valve facing straight upward.
4.Install new gasket and water inlet to inlet housing and torque nuts to 78 in. lb.
5.Fill engine with coolant, then start engine and check for leaks.

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