GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2001
🢒
Chevrolet C-Series Medium Duty Truck B7
🢒
Engine
🢒
Engine Cooling
🢒 Radiator Drain Cock Replacement
Removal Procedure
Drain cooling system. Refer to
Cooling System Draining and Filling
.
Use a ¼ in drive in order to open and release the drain cock.
Remove drain cock.
Installation Procedure
Install drain cock.
Refill cooling system. Refer to
Cooling System Draining and Filling
.
Start engine and check for leaks.