Installation Procedure

WARNING: This page is about a different car, the 2010 Saturn Sky and 2010 Pontiac Solstice. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: View Of Radiator Drain Cock

Courtesy of GENERAL MOTORS CORP.

Tighten the radiator drain cock. Tighten the radiator drain cock by hand only.
Lower the vehicle.
Fill the cooling system. Refer to Cooling System Draining and Filling (GE-47716) or Cooling System Draining and Filling (2.4L LE5) or Cooling System Draining and Filling (Static Fill-LNF) .