LEMON Manuals: Even more car manuals for everyone
Home >> Subaru >> 2021 >> Ascent 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 intercooler. Ref. to INTAKE (INDUCTION) (H4DOTC)>Intercooler>REMOVAL .
    2. Remove the bolts securing the vacuum pipe to the engine rear hanger.
      G13198719Courtesy of SUBARU OF AMERICA, INC.
    3. Disconnect the brake booster vacuum hose from the vacuum pump, and place it aside so that it does not interfere with the work.
      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.
      G13862471Courtesy of SUBARU OF AMERICA, INC.
      G13198720Courtesy of SUBARU OF AMERICA, INC.
  2. Remove the union bolts securing the oil pipe (vacuum pump).
    G13198721Courtesy of SUBARU OF AMERICA, INC.
  3. Remove the vacuum pump.
    NOTE: The vacuum pump cannot be disassembled.
    G13198722Courtesy 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.
scientia non olet · About LEMON Manuals