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Home >> Lexus >> 2021 >> ES 300h Base >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Brake System (Hydraulic) - Service Information (2 Of 2) >> VACUUM PUMP (for A25A-FKS) >> Removal [08/2020 - ] >> Procedure

Removal [08/2020 - ]: Procedure

  1. DISCONNECT NO. 1 VACUUM HOSE CONNECTOR 
    1. Pinch the retainer of the No. 1 vacuum hose connector, and then pull the No. 1 vacuum hose connector off of the vacuum pump assembly.
      NOTE:

      Be sure to disconnect the No. 1 vacuum hose connector by hand.

      GTY773796Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Retainer
      Pinch
      Pull off
  2. SEPARATE ENGINE WIRE 
    1. Disengage the 2 clamps to separate the engine wire.
      GTY767093Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. REMOVE VACUUM PUMP ASSEMBLY 
    1. Using an 8 mm socket wrench, remove the 3 bolts and vacuum pump assembly from the engine assembly.
      GTY774372Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the No. 1 vacuum pump O-ring from the vacuum pump assembly.
      GTY766380Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002