Installation Procedure

2009 Chevrolet Tahoe Base, 4.8 CSECTION Installation Procedure
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2010 GMC Yukon XL, 2010 GMC Yukon, 2010 Chevrolet Tahoe, 2010 Chevrolet Suburban, and 2010 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
  1. Inspect the splines of the transfer case output shaft for a sufficient coating of lubricant. If the output shaft does not have a sufficient coating of lubricant, lubricate the shaft with grease, GM P/N 12345879 (Canadian P/N 10953511), or equivalent lubricant meeting GM Specification 9985830.
  2. Fig 1: View Propeller Shaft, Clamp & Shaft Boot
    GM1736164Courtesy of GENERAL MOTORS CORP.
  3. Install the propeller shaft boot (2).
  4. Install the propeller shaft boot clamp (1).
  5. Fig 2: View Of Boot & Groove On Transfer Case Output Shaft (Single Clamp Style Boot)
    GM914937Courtesy of GENERAL MOTORS CORP.
  6. Install the propeller shaft splines into the transfer case output shaft.
  7. Fig 3: Front Propeller Shaft & Front Axle Pinion Yoke
    GM914933Courtesy of GENERAL MOTORS CORP.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

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

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