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HOMESERVICE MANUALSCHEVROLET2001SUBURBAN C1500REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 3 (TRANSFER CASE - NVG 236/246-NP8 (TWO SPEED AUTOMATIC) - SERVICE, REPAIR AND DIAGNOSTICS)SPECIFICATIONSFASTENER TIGHTENING SPECIFICATIONS
2001 Chevrolet Suburban C1500

Fastener Tightening Specifications

2001 Chevrolet Suburban C1500SECTION Fastener Tightening Specifications
WARNING: This page is about a different variant/trim than selected.
Fastener Tightening Specifications

Application Specification
Metric English
Crossmember to Frame Bolts 70 N.m 51 lb ft
Transfer Case Drain Plug 20 N.m 15 lb ft
Transfer Case Fill Plug 20 N.m 15 lb ft
Transfer Case Motor/Encoder Bolts 20 N.m 15 lb ft
Transfer Case Shield to Frame Bolts 20 N.m 15 lb ft
Transfer Case Speed Sensors 15 N.m 11 lb ft
Transfer Case to Transfer Case Adapter Nuts 50 N.m 36 lb ft
Transmission Mount to Crossmember Nuts 40 N.m 29 lb ft
Transmission Mount to Transfer Case Adapter Bolts 47 N.m 34 lb ft
RENDER: 1.0x

NO RELATED

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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.