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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1663 (Automatic Transmission - 6L45/6L50/6L80/6L90 - Repair Instructions - Off Vehicle) >> Repair Instructions - Off Vehicle >> 1-2-3-4 and 3-5 Reverse Clutch Overhaul >> 1-2-3-4 and 3-5 Reverse Clutch Bearing Assembly Replacement

1-2-3-4 and 3-5 Reverse Clutch Bearing Assembly Replacement

WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: 1-2-3-4 & 3-5 Reverse Clutch Bearing Assembly
GM1575306Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 3-5 Reverse Clutch Bearing
CAUTION: Install the NEW bearing assembly with the seal side up. Improper installation of the bearing may cause damage to the transmission.
CAUTION: Do not use a hammer or other striking tool that may cause damage to the bearing and housing. Use care to ensure the bearing is installed slowly and evenly using an arbor press.
CAUTION: Do not reuse the bearing. Install a NEW bearing. Reusing an old bearing may cause damage to the transmission.

Specification:  Install the bearing flush to 0.3 mm below the thrust surface.

Special Tools

  • DT 47865:  Bearing Remover
  • DT 47866:  Bearing Installer
  • J 45124:  Removal Bridge

For equivalent regional tools, refer to Special Tools .