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HOMESERVICE MANUALSCHEVROLET1987CHEVY VAN G20, 6.2 C, AUTOMATICREPAIR AND DIAGNOSIS (SINGLE PAGE)TRANSMISSIONMANUAL TRANSREMOVAL & INSTALLATION - M/TTRANSFER CASE REMOVAL & INSTALLATIONNP-207REMOVAL
1987 Chevrolet Chevy Van G20, 6.2 C, Automatic

Transfer Case Removal & Installation: NP-207: Removal

1987 Chevrolet Chevy Van G20, 6.2 C, AutomaticSECTION Removal
  1. Place transfer case shift lever in "4H" position. Disconnect negative battery cable. Raise vehicle and remove skid plate. Drain transfer case. Mark front and rear output shaft yokes and drive shafts for reassembly reference and remove shafts.
  2. Disconnect speedometer cable and vacuum harness from transfer case. Remove shift lever from case. Remove catalytic converter hanger bolts at converter. Remove transmission mount-to-crossmember bolts. Raise transmission and transfer case assembly. Remove transmission mount bolts. Remove mount.
  3. Lower complete assembly. Support transfer case and remove transmission-to-transfer case bolts. On A/T equipped models, remove shift lever bracket from transfer case adapter to gain access for upper left attaching bolt. Remove transfer case from transmission.
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.