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Home >> Isuzu >> 2007 >> i-290 LS, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 48 (Automatic Transaxle - 4T80-E - Introduction (2 Of 2)) >> Repair Instructions >> Repair Instructions - Off Vehicle >> Accumulator Housing Disassemble

Accumulator Housing Disassemble

WARNING: This page is about a different car, the 2007 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Identifying 1-2 Accumulator Assembly & 3-4 Accumulator Assembly
    GM15481Courtesy of GENERAL MOTORS CORP.
  1. Remove the following parts:
    • The two snap rings (349) from the top side of the accumulator housing (944)
    • The 1-2 accumulator assembly (968-970, 973)
    • The 3-4 accumulator assembly (975-977, 950)
  2. Inspect the accumulator pistons for scratches or damage. Inspect the accumulator piston pins for scoring.
  3. Fig 2: View Of Forward Accumulator Assembly & Reverse Accumulator Assembly
    GM15483Courtesy of GENERAL MOTORS CORP.
  4. Remove the following parts:
    • The five 8-mm cover bolts (966)
    • The accumulator housing cover (965)
    • The gasket (964)
    • The forward accumulator assembly (960-963)
    • The reverse accumulator assembly (946-949)
  5. Inspect the accumulator pistons (946, 960) and the accumulator piston pins (948, 962) for scoring or damage.