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Home >> Lexus >> 2019 >> NX 300 Base, AWD >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Brake System (Hydraulic) - Service Information >> Vacuum Pump >> Removal [10/2014 - ] >> Procedure

Removal [10/2014 - ]: Procedure

  1. DISCONNECT ENGINE WIRE 

    Refer to PROCEDURE - Step 9 [10/2014 - 09/2015] , or refer to PROCEDURE - Step 10 [09/2015 - ]

  2. DISCONNECT UNION TO CONNECTOR TUBE HOSE 
    1. Slide the clip and disconnect the union to connector tube hose.
      GTY504495Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. DISCONNECT NO. 2 VACUUM TRANSMITTING HOSE ASSEMBLY 
    1. Disconnect the No. 2 vacuum transmitting hose assembly from the vacuum pump.
  4. REMOVE VACUUM PUMP ASSEMBLY 
    1. Remove the 4 bolts and vacuum pump from the engine assembly.
      GTY504496Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the No. 2 O-ring and No. 3 O-rings from the vacuum pump.
      GTY521605Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 No. 2 O-ring
      *2 No. 3 O-ring