Toyota Yaris: Vacuum Pump / On-vehicle Inspection

Toyota Yaris XP210 (2020-2023) Reapir and Service Manual / Brake / Brake System (other) / Vacuum Pump / On-vehicle Inspection

ON-VEHICLE INSPECTION

PROCEDURE

1. REMOVE NO. 1 ENGINE COVER SUB-ASSEMBLY

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2. DISCONNECT UNION TO CONNECTOR TUBE HOSE

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3. OPERATION CHECK

(a) Connect the hose of the vacuum gauge to the vacuum pump assembly.

*a

Vacuum Gauge

*b

Plug

(b) Start the engine and warm it up for more than 2 minutes.

(c) With the engine idling, check the vacuum of the vacuum pump assembly.

Standard Pressure:

More than 86.7 kPa (650 mmHg, 25.6 in.Hg)

HINT:

  • If the pressure is less than the standard, replace the vacuum pump assembly.
  • Always perform this operation check procedure after replacing the vacuum pump assembly.

(d) Remove the vacuum gauge from the vacuum pump assembly.

4. CONNECT UNION TO CONNECTOR TUBE HOSE

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5. INSTALL NO. 1 ENGINE COVER SUB-ASSEMBLY

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    Components

    COMPONENTS ILLUSTRATION *1 NO. 1 ENGINE UNDER COVER ASSEMBLY - - N*m (kgf*cm, ft.*lbf): Specified torque - - ILLUSTRATION *1 NO...

    Removal

    REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during vacuum pump assembly removal/installation are shown below...

    Other information:

    Toyota Yaris XP210 (2020-2023) Reapir and Service Manual: Inspection


    INSPECTION PROCEDURE 1. INSPECT CYLINDER HEAD SUB-ASSEMBLY (a) Using a precision straightedge and feeler gauge, measure the warpage of the contact surfaces where the cylinder head sub-assembly contacts the cylinder block sub-assembly, intake manifold and exhaust manifold...

    Toyota Yaris XP210 (2020-2023) Reapir and Service Manual: Components


    COMPONENTS ILLUSTRATION *1 STEERING COLUMN HOLE COVER *2 STEERING LINK ASSEMBLY Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping": N*m (kgf*cm, ft.*lbf) - - ILLUSTRATION *1 TIE ROD END SUB-ASSEMBLY LH *2 TIE ROD END SUB-ASSEMBLY RH *3 STEERING LINK ASSEMBLY - - Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping": N*m (kgf*cm, ft...

    Categories

    Turning the Engine Off

    Stop the vehicle completely. Manual transaxle: Shift into neutral and set the parking brake.

    Automatic transaxle: Shift the selector lever to the P position and set the parking brake.

    Press the push button start to turn off the engine. The ignition position is off.

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