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Home >> BMW >> 2009 >> 650i 2D Convertible, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 94 (Suspension - Rear) >> Removal & Installation >> Spring Strut Shock Absorber >> Removal

Spring Strut Shock Absorber: Removal

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  1. Remove wheel.
  2. Remove rear left or right wheel arch trim.
  3. Support trailing arm with a lifter (1). See Fig 1 .
  4. Release nut (1) and detach stabilizer link from stabilizer bar. See Fig 2 .
  5. Release screw (1) and detach shock absorber from wheel carrier. See Fig 3 .
  6. Release screw (1). Carefully detach traction strut (2) from trailing arm. See Fig 4 .
  7. Remove luggage compartment wheel arch trim. Detach shock absorber from thrust bearing.
  8. On vehicles with EDC, note position of EDC line (1). See Fig 5 .
  9. On vehicles with EDC, unlock plug connection for EDC line (1). See Fig 6 .
  10. Lower garage jack. Pass spring strut downwards between traction strut and trailing arm and feed out towards top. See Fig 7 .
  11. WARNING: Prior to each use, check special tools for functional capability. Do not use special tools which are damaged. Do not make any modifications to special tools. The special tools are solely intended for tensioning and relieving the tension on suspension springs. Never tighten or untighten special tools with impact screwdrivers.
  12. Clamp special tool (31 3 341) at guide (1) in vise. Use special tool (31 3 357) and matching protective inserts. Locking pins must be felt and heard snapping into place. Spring retainers must be inserted from chamfer of special tool (31 3 341). See Fig 8 .
  13. Place lower and upper windings of coil spring between spring retainers. See Fig 9 .
  14. Release nut and remove spring strut shock absorber unit. See Fig 10 .
Fig 1: Supporting Trailing Arm
G00165453Courtesy of BMW OF NORTH AMERICA, INC.
Fig 2: Detaching Stabilizer Link From Stabilizer Bar
G00185161Courtesy of BMW OF NORTH AMERICA, INC.
Fig 3: Detaching Shock Absorber From Wheel Carrier
G00185162Courtesy of BMW OF NORTH AMERICA, INC.
Fig 4: Detaching Traction Strut From Trailing Arm
G00185163Courtesy of BMW OF NORTH AMERICA, INC.
Fig 5: Locating EDC Line
G00185164Courtesy of BMW OF NORTH AMERICA, INC.
Fig 6: Unlocking Plug Connection
G00185165Courtesy of BMW OF NORTH AMERICA, INC.
Fig 7: Feeding Out Spring Strut
G00185166Courtesy of BMW OF NORTH AMERICA, INC.
Fig 8: Using Special Tool (31 3 341)
G00185167Courtesy of BMW OF NORTH AMERICA, INC.
Fig 9: Placing Coil Spring In Retainers
G00185168Courtesy of BMW OF NORTH AMERICA, INC.
Fig 10: Releasing Shock Absorber Nut
G00185169Courtesy of BMW OF NORTH AMERICA, INC.