GM Service Manual Online
For 1990-2009 cars only
Makes
π’
Chevrolet
π’
2004
π’
Kodiak C-Series Commercial (Cutaway) C6/C7/C8
π’
Engine
π’
Engine Cooling
π’ Radiator Drain Cock Replacement
Removal Procedure
Drain cooling system. Refer to
Cooling System Draining and Filling
.
Insert a ΒΌ in drive into the drain cock and turn counter clockwise 180 degrees.
Remove the drain cock from the radiator.
Installation Procedure
Install the drain cock to the radiator.
Insert a ΒΌ in drive into the drain cock and turn clockwise 180 degrees.
Refill cooling system. Refer to
Cooling System Draining and Filling
.