OEM GMC Canyon Clutch Master Cylinder

GMC Canyon Clutch Master Cylinder Parts and Q&A

• Master Cylinder
  24249143
  Q: How to Service and Repair the Clutch Master Cylinder on GMC Canyon?

  A:

  The hydraulic clutch line separator tool (J 42371) helps separate the white plastic sleeve from the quick connect to split the hydraulic Clutch Hose from the clutch actuator quick connect. Use a flat bladed tool to separate the retainer from the clutch pedal pin by sliding it between the Clutch Master Cylinder push rod and clutch pedal components. You should then discard the retainer. Begin by raising and supporting the vehicle and subsequently unfastening the clutch hydraulic hose retainer from the inner fender. Lower the vehicle before proceeding. The workshop should rotate the Clutch Master Cylinder clockwise 1/8 turn before removing it together with the hydraulic hose from the cowl. Before master cylinder installation into the cowl position the clutch fluid reservoir cap to the 1:30 indicator while routing the clutch hydraulic hose together with the master cylinder near the Brake Booster. Insert the unit counterclockwise by one-eighth rotation until complete seating while keeping the cap positioned up at the 12:00 mark. Use the vehicle lifter to raise your vehicle while checking that the clutch hydraulic hose stays clear of sharp edges and hot areas before pushing the quick connect fitting into the Clutch Slave Cylinder until it makes a "click" sound during insertion. Complete the check by giving the fitting a gentle pull to verify retention. Secure the new retainer inside the Clutch Master Cylinder push rod while fitting the retainer onto the vehicle's inner fender then lower the vehicle to install. Push the rod against the clutch pedal pin to lock it in place. You should complete the final steps by adjusting both the clutch release switch and clutch pedal position switch followed by bleeding the clutch hydraulic system if needed.