Lexus ES manuals

Lexus ES: Removal

REMOVAL

PROCEDURE

1. REMOVE FRONT WHEEL RH

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2. REMOVE FRONT FENDER APRON SEAL RH

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3. REMOVE V-BANK COVER SUB-ASSEMBLY

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4. REMOVE CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY (for Exhaust Side of Bank 2)

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5. SET NO. 1 CYLINDER TO TDC/COMPRESSION

(a) Turn the crankshaft pulley clockwise until its timing mark (cutout) is aligned with the timing mark on the timing chain cover assembly as shown in the illustration.

*a

Timing Mark

*b

Timing Mark (Cutout)

(b) Check that the cutout of the camshaft timing gear assembly is at the top.

HINT:

If the cutout of the camshaft timing gear assembly is not at the top, turn the crankshaft 360° clockwise and align the timing mark (cutout) of the crankshaft pulley with the timing mark on the timing chain cover assembly again.

*a

Correct

*b

Incorrect

*c

Cutout

*d

Up

6. REMOVE CAMSHAFT TIMING GEAR BOLT

(a) While holding the crankshaft pulley, remove the camshaft timing gear bolt.

NOTICE:

  • If the camshaft timing gear bolt has been struck or dropped, replace it.
  • Do not turn the crankshaft pulley after removing the camshaft timing gear bolt.

READ NEXT:

 Inspection

INSPECTION PROCEDURE 1. INSPECT CAMSHAFT TIMING GEAR BOLT (a) Check the stroke of the plunger in the center of the camshaft timing gear bolt. Standard Stroke: 2.2 mm (0.0866 in.) or more HINT: Whe

 Installation

INSTALLATION PROCEDURE 1. INSTALL CAMSHAFT TIMING GEAR BOLT (a) Make sure that the No. 1 cylinder is at TDC/compression. HINT: Check that the cutout of the camshaft timing gear assembly is at the top

 Camshaft Oil Control Valve (for Intake Side Of Bank 1)

SEE MORE:

 Disassembly

DISASSEMBLY PROCEDURE 1. REMOVE SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY (a) Remove the bolt. Remove in this Direction (b) Disengage the claw and guide as shown in the illustration to remove the map light bracket. (c) Remove the 2 bolts and sliding roof drive gear sub-assembly.

 Software Incompatibility with Brake System Control Module Invalid/Incompatible Software Component (U031857)

DESCRIPTION If the vehicle information stored in the forward recognition camera does not match the vehicle information sent from the skid control ECU (brake booster with master cylinder assembly), the forward recognition camera stores DTC U031857. DTC No. Detection Item DTC Detection Conditio

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