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Home >> GMC >> 2002 >> Jimmy 2D Utility, Part Time, Automatic >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission Servicing >> Removal & Installation >> 2-4 Servo >> Installation

2-4 Servo: Installation

  1. Install the new seals on the pistons and the servo cover. Lubricate the seals with clean transmission fluid. Install the 2-4 servo assembly into the 2-4 servo bore. Install the servo cover and O-ring seal. Install the servo cover depressor.
  2. Tighten the bolt on the servo cover depressor to compress the servo cover. See Fig 1. Install the servo cover retaining ring. Remove the servo cover depressor from the oil pan flange.
  3. Install the oil pan bolt and tighten to specification. See TORQUE SPECIFICATIONS . Lower the vehicle. Fill transmission with appropriate fluid to proper level. See LUBRICATION .
Fig 1: Installing Servo Cover Depressor
G92J12574Courtesy of GENERAL MOTORS CORP.
Fig 2: Removing Servo Cover Retaining Ring
G00089865Courtesy of GENERAL MOTORS CORP.
Fig 3: Removing Servo O-Ring
G00089866Courtesy of GENERAL MOTORS CORP.
Fig 4: Inspecting Servo Components For Damage
G00089867Courtesy of GENERAL MOTORS CORP.