Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual: Reassembly

REASSEMBLY

PROCEDURE

1. INSTALL VACUUM PUMP VANE (for TMC Made)

(a) Apply engine oil to the vacuum pump vane and vacuum pump vane caps and install the vacuum pump vane caps to the vacuum pump vane.

(b) Apply engine oil to the vacuum pump vane with vacuum pump vane caps and install it to the vacuum pump housing.

NOTICE:

When reusing the vacuum pump vane and 2 vacuum pump vane caps, install them in the same position and orientation as when they were removed.

2. INSTALL END COVER (for TMC Made)

(a) Install a new No. 1 O-ring to the vacuum pump housing.

NOTICE:

  • Wipe off any oil on the vacuum pump end cover installation surface and end cover.
  • Check that no foreign matter is on the No. 1 O-ring or inside the vacuum pump housing.

*1

No. 1 O-ring

(b) Using a T30 "TORX" socket wrench, install the end cover with 5 new screws.

Torque:

7.5 N·m {76 kgf·cm, 66 in·lbf}

NOTICE:

  • Hold the pump so that the pump installation surface, fitting parts and oil pump will not be damaged.
  • As the housing deforms when force is applied, do not secure the housing with a tool such as a vise.
  • Securely fit the T30 "TORX" socket wrench to the screws.

(c) Turn the coupling clockwise as shown in the illustration and check that the coupling is not stuck or that there is no abnormal resistance.

    Inspection
    INSPECTION PROCEDURE 1. INSPECT VACUUM PUMP VANE (for TMC Made) (a) Check that the vacuum pump vane or vacuum pump vane caps are not damaged or excessively worn out. HINT: If the vacuum pump vane o ...

    Removal
    REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during vacuum ...

    Other materials:

    Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Power Tilt And Power Telescopic Steering Column System: Fail-safe Chart
    FAIL-SAFE CHART HINT: If the power source voltage to the multiplex tilt and telescopic ECU returns to normal within 10 seconds during tilt or telescopic operation, the operation will be resumed. If it returns to normal after 10 seconds have elapsed, the operation restarts when a tilt or telescopic o ...

    Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Brake Control / Dynamic Control Systems: Brake Hold Switch
    ComponentsCOMPONENTS ILLUSTRATION *1 BRAKE HOLD SWITCH (ELECTRIC PARKING BRAKE SWITCH ASSEMBLY) *2 CONSOLE PANEL SUB-ASSEMBLY RemovalREMOVAL PROCEDURE 1. PRECAUTION Click here 2. REMOVE CONSOLE PANEL SUB-ASSEMBLY Click here 3. REMOVE BRAKE HOLD SWITCH (ELECTRIC PARKING BRAKE SWIT ...

    Lexus RX (RX 350L, RX450h) 2016-{YEAR} Owners Manual

    Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual

    © 2026 Copyright www.lexusrx.net
    0.0127