Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual: On-vehicle Inspection

ON-VEHICLE INSPECTION

PROCEDURE

1. INSPECT FRONT ENGINE MOUNTING INSULATOR

(a) Disconnect the vacuum hose from the front engine mounting insulator assembly.

(b) Using a vacuum pump, apply vacuum of 80 kPa (600 mmHg, 23.6 in.Hg) and wait for 1 minute.

*a

Vacuum Hose

(c) Check that there is no change in the needle movement of the vacuum pump gauge.

OK:

Vacuum pressure holds.

(d) Check that there is no fluid leakage caused by a break in the diaphragm.

(e) Connect the vacuum hose to the front engine mounting insulator assembly.

    Components
    COMPONENTS ILLUSTRATION *1 FRONT ENGINE MOUNTING INSULATOR *2 VACUUM HOSE N*m (kgf*cm, ft.*lbf): Specified torque - - ...

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

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

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