Installation Procedure

WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

If equipped with a ZF S6-650 transmission, install the clutch master cylinder.

Fig 1: Installing Clutch Master Cylinder (ZF S6-650)
Courtesy of GENERAL MOTORS CORP.
If equipped with a NV 3500 or NV 4500 transmission, install the clutch master cylinder.

Fig 2: Installing Clutch Master Cylinder (NV 3500/4500)
Courtesy of GENERAL MOTORS CORP.
Push in and rotate the clutch master cylinder 45 degrees counterclockwise to the locked position.

Fig 3: Rotating Clutch Master Cylinder To Locked Position
Courtesy of GENERAL MOTORS CORP.
If equipped with a ZF S6-650 transmission, disconnect the clutch actuator cylinder to clutch master cylinder quick connect fitting.

Fig 4: Disconnecting Clutch Actuator Cylinder To Clutch Master Cylinder Quick Connect Fitting
Courtesy of GENERAL MOTORS CORP.
If equipped with a NV 3500 or NV 4500 transmission, disconnect the clutch actuator cylinder to clutch master cylinder quick connect fitting.
Install the clutch master cylinder clip to the brake pressure module valve pipe.

Fig 5: Installing Clutch Master Cylinder Clip To Brake Pressure Module Valve Pipe
Courtesy of GENERAL MOTORS CORP.
Apply light pressure to the clutch pedal to couple the pushrod socket to the clutch pedal.
Connect the clutch pedal position switch electrical connector (1).
Pump the clutch pedal 3 times, prior to starting the vehicle, to ensure connection is complete.

Fig 6: Connecting Clutch Pedal Position Switch Electrical Connector
Courtesy of GENERAL MOTORS CORP.