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 1)
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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. |
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| (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. |
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6. REMOVE CAMSHAFT TIMING GEAR BOLT
| (a) While holding the crankshaft pulley, remove the camshaft timing gear bolt. NOTICE:
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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
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Installation
INSTALLATION CAUTION / NOTICE / HINT HINT:
Use the same procedure for the RH side and LH side.
The following procedure is for the LH side.
PROCEDURE 1. INSTALL HEADLIGHT GASKET (a) Install a new headlight gasket. 2. INSTALL HEADLIGHT ECU SUB-ASSEMBLY NOTICE: If the headlight ECU sub-assembly
Headlight ECU LH Communication Stop Mode
DESCRIPTION Detection Item Symptom Trouble Area Headlight ECU LH Communication Stop Mode Any of the following conditions are met:
Communication stop for "HL AutoLeveling/AFS/AHS" is indicated on the "Communication Bus Check" screen of the Techstream.
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Communication st
