Lexus ES manuals

Lexus ES: Disassembly

Lexus ES (XZ10) Service Manual / Brake / Brake System (other) / Vacuum Pump (for Tmc Made 2gr-fks) / Disassembly

DISASSEMBLY

PROCEDURE

1. REMOVE END COVER

(a) Using a T30 "TORX" socket wrench, remove the 5 screws and end cover.

NOTICE:

  • Hold the pump so that the pump installation surface, fitting parts and oil pipe 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.
  • Do not drop the end cover.
  • Do not damage the end cover.

(b) Using a screwdriver with its tip wrapped with protective tape, remove the No. 1 O-ring.

NOTICE:

Do not damage the groove.

*a

Protective Tape

2. REMOVE VACUUM PUMP VANE

(a) Remove the vacuum pump vane together with the 2 vacuum pump vane caps.

NOTICE:

  • When reusing the vacuum pump vane and vacuum pump vane caps, make sure to make a note of the installation position and orientation.
  • Do not drop the vacuum pump vane or vacuum pump vane caps.

(b) Remove the 2 vacuum pump vane caps from the vacuum pump vane.

NOTICE:

  • When reusing the vacuum pump vane and vacuum pump vane caps, make sure to make a note of the installation positions and orientation.
  • Do not drop the vacuum pump vane and vacuum pump vane caps.

*1

Vacuum Pump Vane Cap

*2

Vacuum Pump Vane

READ NEXT:

 Inspection

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

 Installation

INSTALLATION PROCEDURE 1. INSTALL VACUUM PUMP ASSEMBLY (a) When using a new vacuum pump assembly: (1) Apply engine oil to the No. 2 O-ring and No. 3 O-ring which are installed to a new vacuum pump ass

 On-vehicle Inspection

ON-VEHICLE INSPECTION PROCEDURE 1. REMOVE COWL TOP VENTILATOR LOUVER SUB-ASSEMBLY Click here 2. REMOVE FRONT CENTER UPPER SUSPENSION BRACE SUB-ASSEMBLY Click here 3. OPERATION CHECK (a) Slide the

SEE MORE:

 Removal

REMOVAL PROCEDURE 1. CHANGE POWER TILT AND POWER TELESCOPIC STEERING COLUMN SYSTEM SETTINGS (for Power Tilt and Power Telescopic Steering Column) Click here 2. REMOVE LOWER STEERING COLUMN COVER SUB-ASSEMBLY Click here 3. REMOVE UPPER STEERING COLUMN COVER Click here 4. REMOVE TURN SIGNAL SW

 Brake System (P157800)

DESCRIPTION When a malfunction in the electronically controlled brake system is detected, DTC P157800 is stored. DTC No. Detection Item DTC Detection Condition Trouble Area MIL DTC Output from P157800 Brake System When the engine switch is on (IG) and the dynamic radar cruise co

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