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:

 GVIF Disconnected (from EMV/MM Integrated Device to Multi Display) (B1575)

DESCRIPTION The radio receiver assembly and multi-display assembly are connected via video signal (digital) lines. This DTC is stored when a video signal (digital) line is disconnected. DTC No. Detection Item DTC Detection Condition Trouble Area B1575 GVIF Disconnected (from EMV/MM In

 Diagnosis System

DIAGNOSIS SYSTEM FUNCTION OF INDICATOR AND WARNING MESSAGE (a) If the lane control system is not functioning properly, the driver is warned through the LTA indicator and a warning message is displayed on the multi-information display. LTA Indicator Warning Message Details DTC/Vehicle Contro

© 2016-2024 Copyright www.lexguide.net