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Home >> GMC >> 1995 >> Forward Control 4.3 Z, Standard >> Repair and Diagnosis (Single Page) >> Heating, Ventilation & A/C (HVAC) >> General Servicing >> A/C Compressor Servicing >> HARRISON Hr100T & Hr110-MD 4-Cylinder >> Belt Pulley >> Removal (Serpentine Belt Pulley)

Removal (Serpentine Belt Pulley)

  1. Remove clutch plate. See CLUTCH PLATE. Remove pulley assembly snap ring. Install Pulley Rotor and Puller Guide (J-25031) to pulley assembly. Install Pulley Rotor and Bearing Puller (J-33020) down into inner circle of slots in pulley assembly.
  2. Turn puller clockwise to engage puller tangs with segments between pulley assembly slots. Tighten puller center screw against puller guide to remove pulley assembly from compressor.
  3. If removing bearing, remove center screw from puller. Do not remove puller from pulley assembly slots. Invert assembly and use puller for support on a solid surface.
  4. Using hammer, Handle (J-29886) and Bearing Remover (J-9398-A), drive bearing from pulley assembly hub. Using a file, remove old stake metal from pulley assembly to provide clearance for new bearing.
  5. Scribe reference marks on compressor and clutch coil for installation reference. Install puller guide on compressor shaft. Using Puller (J-25287), pull clutch coil from compressor.
CAUTION: Ensure protrusions on rear of clutch coil align with holes in front head.
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