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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1963 (Automatic Transmission - 2MT70 - Removal & Installation, Service, Overhaul, Troubleshooting & Diagnosis) >> Off-Vehicle Repair Instructions >> Front Differential Drive Pinion Gear Bearing Cup Replacement - Case Side

Front Differential Drive Pinion Gear Bearing Cup Replacement - Case Side

WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Front Differential Drive Pinion Gear Bearing Cup - Case Side
GM2047289Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Front Differential Drive Pinion Gear Bearing Cup
CAUTION: Support the back side of the torque dampener housing while installing the bearing cup. Install the bearing cup until it stops moving. Applying excessive pressure to the bearing cup once it is seated could cause damage to the torque dampener housing casting.
CAUTION: Failure to apply the lubricant will cause damage to the bolt and nut threads.

Procedure

  1. Tighten DT-49266 until it fits snugly on the bearing cup.
  2. Adjust J 45124 so it sits on the torque converter housing surface just beyond the bearing cup opening.
  3. Apply the extreme pressure lubricant J 23444-A to the puller bolt threads to prevent damage to the bolt threads during bearing cup removal.
  4. Hold the puller bridge bolt and turn the nut to remove the bearing cup.
  5. Use an arbor press with DT-49263 and J 8092 to install.

Special Tools

  • DT-49263:  Bearing Cup Installer
  • DT-49266:  Bearing Cup Remover
  • J 8092:  Driver Handle
  • J 23444-A:  Extreme Press Lubricant - 1/4 Ounce Tube
  • J 45124:  Removal Bridge

For equivalent regional tools, refer to Special Tools .