Installation Procedure

WARNING: This page is about a different variant/trim than selected.

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 or NV 4500)
Courtesy of GENERAL MOTORS CORP.
Push in and rotate the clutch master cylinder 45 degrees counterclockwise to the locked position.

Fig 3: Rotating The Clutch Master Cylinder 45 Degrees
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: Clutch Master Cylinder To Clutch Actuator Cylinder Quick Connect Fitting (ZF S6-650)
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.

Fig 5: Clutch Master Cylinder To Clutch Actuator Cylinder Quick Connect Fitting (NV 3500 or NV 4500)
Courtesy of GENERAL MOTORS CORP.
Install the clutch master cylinder clip to the brake pressure module valve pipe.
Apply light pressure to the clutch pedal to couple the pushrod socket to the clutch pedal.

Fig 6: Clutch Pedal Position Switch Electrical Connector
Courtesy of GENERAL MOTORS CORP.
Connect the clutch pedal position switch electrical connector (1).
Pump the clutch pedal 3 time prior to starting the vehicle to ensure connection is complete.