Lexus ES manuals

Lexus ES: Installation

Lexus ES (XZ10) Service Manual / Engine & Hybrid System / A25a-fxs (engine Control) / Camshaft Timing Control Motor / Installation

INSTALLATION

CAUTION / NOTICE / HINT

NOTICE:

This procedure includes the installation of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts.

Click here

PROCEDURE

1. INSTALL CAM TIMING CONTROL MOTOR O-RING

(a) Install a new cam timing control motor O-ring to the No. 2 timing gear cover assembly with the protrusion of the cam timing control motor O-ring oriented as shown in the illustration.

*a

Protrusion

2. INSTALL CAM TIMING CONTROL MOTOR WITH EDU ASSEMBLY

HINT:

Perform "Inspection After Repair" after removing and installing, or replacing the cam timing control motor with EDU assembly.

Click here

(a) Turn the cutout of the camshaft timing gear assembly eccentric shaft counterclockwise by hand, and set it to the maximum retard angle position.

HINT:

  • If a camshaft lobe is opening a valve, the eccentric shaft will be difficult to turn.
  • When the cutout of the camshaft timing gear assembly eccentric shaft cannot be turned any farther, it is set to the maximum retard angle.

*a

Cutout

(b) Install the cam timing control motor with EDU assembly to the No. 2 timing gear cover assembly.

NOTICE:

  • When installing, align the joints of the cam timing control motor with EDU assembly with the cutouts of the camshaft timing gear assembly eccentric shaft.
  • Align the pin holes of the cam timing control motor with EDU assembly with the knock pins of the No. 2 timing gear cover assembly when installing the cam timing control motor with EDU assembly.
  • Make sure the contact surface of the cam timing control motor with EDU assembly (the surface that contacts the No. 2 timing gear cover assembly) is free of foreign matter.
  • When installing the cam timing control motor with EDU assembly, do not use excessive force.
  • If the cam timing control motor with EDU assembly has been struck or dropped, replace it.
  • Do not disassemble the cam timing control motor with EDU assembly. If disassembled, replace it.

*a

Joint

*b

Cutout

*c

Pin Hole

*d

Knock Pin

(c) Install the 3 bolts.

Torque:

21 N·m {214 kgf·cm, 15 ft·lbf}

(d) Connect the cam timing control motor with EDU assembly connector.

3. CONNECT CABLE TO NEGATIVE AUXILIARY BATTERY TERMINAL

Click here

4. INSPECT FOR ENGINE OIL LEAK

Click here

5. INSTALL NO. 1 ENGINE COVER SUB-ASSEMBLY

Click here

6. PERFORM INITIALIZATION

(a) Perform "Inspection After Repair" after removing and installing, or replacing the cam timing control motor with EDU assembly.

Click here

READ NEXT:

 Crankshaft Position Sensor

ComponentsCOMPONENTS ILLUSTRATION *1 COOL AIR INTAKE DUCT SEAL *2 CRANKSHAFT POSITION SENSOR *3 INLET AIR CLEANER ASSEMBLY - - N*m (kgf*cm, ft.*lbf): Specified torque -

 Ecm

 Components

COMPONENTS ILLUSTRATION *1 ECM *2 NO. 1 ECM BRACKET *3 NO. 2 ECM BRACKET - - N*m (kgf*cm, ft.*lbf): Specified torque - -

SEE MORE:

 Components

COMPONENTS ILLUSTRATION *1 INTAKE VALVE *2 INTAKE VALVE GUIDE BUSH *3 COMPRESSION SPRING *4 EXHAUST VALVE *5 EXHAUST VALVE GUIDE BUSH *6 STUD BOLT *7 SPARK PLUG TUBE *8 VALVE STEM OIL SEAL *9 VALVE SPRING SEAT *10 NO. 1 STRAIGHT SCREW PLUG *11

 Luggage Compartment Door Opener Outer Switch

ComponentsCOMPONENTS ILLUSTRATION *1 LUGGAGE ELECTRICAL KEY SWITCH - - RemovalREMOVAL PROCEDURE 1. REMOVE LUGGAGE COMPARTMENT DOOR OUTSIDE GARNISH SUB-ASSEMBLY Click here 2. REMOVE LUGGAGE ELECTRICAL KEY SWITCH (a) Disconnect the connector. (b) Disengage the clamp. (c

© 2016-2024 Copyright www.lexguide.net