Removal
- Using Clutch Disc Wrench (J-41260), remove clutch plate bolt. Using Clutch Disc Puller (J-38874), remove clutch plate. Insert clutch disc puller holder pins into clutch disc holes. Rotate holder clockwise to lock it into clutch disc. Tighten clutch disc puller center bolt and remove clutch disc plate and shims. Remove snap ring. (Scheme 1)
- Using a puller, remove center pulley. Position puller claws on the edge of pulley to prevent pulley groove from being deformed. Remove clutch coil harness clip, coil external snap ring and clutch coil.
Installation
- Ensure clutch disc and pulley contact surfaces are clean and free of excessive grooving and/or damage due to excessive heat. Check clutch coil for loose connection or cracked insulation. Replace clutch disc and pulley as a set and/or clutch coil, if necessary.
- Align clutch coil pin with hole in compressor front head. Install clutch coil harness clip. Using hand press, install pulley and snap ring. Install original shim(s) and clutch disc. Using Clutch Disc Wrench (J-41260), install and tighten center bolt to 10 ft. lbs. (14 N.m). Ensure pulley turns smoothly.
- Use a feeler gauge to check clearance between clutch plate and pulley. Clearance should be .012-.024" (.30-.60 mm). If clearance is incorrect, add or remove shims as necessary.
Scheme 1
- Using clutch plate holder, remove clutch plate bolt. Using puller and forcing screw, remove clutch plate. (Scheme 2)
- Remove shim(s) and snap ring. Use pulley puller pilot. Use a puller to remove pulley. Remove screw for clutch coil lead. Remove 3 screws and clutch coil.
- To install, reverse removal procedure. Align and install clutch coil. Tighten clutch coil screws to 44 INCH lbs. (5 N.m). Using pulley installer and drive handle, tap pulley onto compressor. Install new snap ring.
- Tighten clutch plate bolt to 113 INCH lbs. (13 N.m) Using feeler gauge, ensure clearance between clutch plate and pulley is .012-.024" (.30-.60 mm). If clearance is incorrect, add or remove shim(s) as necessary.
