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Home >> Subaru >> 2021 >> Forester Base >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Mechanical System >> Vacuum Pump >> Removal

Vacuum Pump: Removal

NOTE: When replacing a single part, perform the work with the engine assembly installed to body.
  1. When working on the vehicle
    NOTE: When working on the vehicle, perform the following steps also.
    1. Remove the collector cover. Ref. to INTAKE (INDUCTION) (H4DO)>COLLECTOR COVER>REMOVAL .
    2. Remove the clip from the air intake boot, and loosen the clamp.
      G13223823Courtesy of SUBARU OF AMERICA, INC.
    3. Remove the air intake boot, and place it aside so that it does not interfere with the work.
      CAUTION: Be careful not to pull out the PCV hose.
      G13223824Courtesy of SUBARU OF AMERICA, INC.
    4. Disconnect the brake booster vacuum hose from the vacuum pump.
      NOTE: Before disconnecting the brake booster vacuum hose, use a marker to put an alignment mark (a) at the position shown in the figure when the clip is slid.
      G13230034Courtesy of SUBARU OF AMERICA, INC.
      G13224308Courtesy of SUBARU OF AMERICA, INC.
    5. Remove the Cross Member support rear RH. Ref. to FRONT SUSPENSION>CROSS MEMBER SUPPORT>REMOVAL .
  2. Remove the union bolts (A) securing the oil pipe.
  3. Remove the vacuum pump.
    NOTE: The vacuum pump cannot be disassembled.
    G12395450Courtesy of SUBARU OF AMERICA, INC.
  4. Remove liquid gasket from the vacuum pump mounting surface of the engine, and the surface of the vacuum pump.
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