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Home >> Chevrolet >> 2007 >> Chevy Express G2500, Van Cargo, 6.6 6 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 21 (Automatic Transmission - 4L60-E/4L65-E/4L70-E - Removal & Installation, Service, Overhaul, Troubleshooting & Diagnosis) >> Off-Vehicle Repair Instructions >> 1-2 Accumulator Disassemble

1-2 Accumulator Disassemble

WARNING: This page is about a different variant/trim than selected.
    Fig 1: Using Air To Clean Accumulator Housing
    GM1755945Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Some models may not use an outer 1-2 accumulator spring (54).
  1. Blow air into the 1-2 accumulator housing (57) to remove the 1-2 accumulator piston (56).
  2. Remove the 1-2 inner (104) and outer (54) accumulator springs.