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Home >> Chevrolet >> 2000 >> Astro Van Cargo, AWD >> 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 (J-29714-A).
  2. Tighten the bolt on the (J-29714-A) to compress the servo cover. See Fig 1. Install the servo cover retaining ring. Remove the (J-29714-A) from the oil pan flange.
  3. Install the oil pan bolt. Tighten the oil pan bolt to specification. See TORQUE SPECIFICATIONS . Lower the vehicle. Check the automatic transmission fluid level. See LUBRICATION .
Fig 1: Installing Servo Cover Depressor
G00089864Courtesy 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.