Sierra Classic 1500 4WD V8-5.3L (2007)
7. Remove the coolant air bleed hose (1) from the pipe (2).
Installation Procedure
1. Install the coolant air bleed hose (1) onto the pipe (2).
2. Important: Install the gaskets properly onto the pipe and covers. Position the O-ring seal onto the nipple portion of the pipe.
Install the gaskets onto the coolant air bleed pipe and covers.
