Lexus ES: On-vehicle Inspection
Lexus ES (XZ10) Service Manual / Power Source & Network / A25a-fks (battery / Charging) / Generator / On-vehicle Inspection
ON-VEHICLE INSPECTION
CAUTION / NOTICE / HINT
NOTICE:
- Do not remove the generator pulley cap.
- If the generator pulley cap is removed, replace the generator pulley cap and generator pulley with clutch with new ones as the correct grease amount cannot be confirmed.
HINT:
If it is confirmed that the generator assembly is not generating power, it is not necessary to perform the counterclockwise check as another malfunction is suspected.
PROCEDURE
1. REMOVE V-RIBBED BELT
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2. INSPECT GENERATOR PULLEY WITH CLUTCH
(a) Check that the generator pulley with clutch operates in accordance with the following table.
.png) | Counterclockwise |
.png) | Clockwise |
Standard:
| Counterclockwise | Clockwise |
|---|---|
| Spins Freely | Lock |
HINT:
If the generator pulley with clutch does not turn smoothly, does not operate as specified, or an abnormal sound is output, replace it with a new one.
3. INSTALL V-RIBBED BELT
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Noise Occurs from V-ribbed Belt or Generator Assembly
PROCEDURE 1. CONFIRM PROBLEM SYMPTOM (a) Confirm the problem symptom. Symptom Proceed to Noise occurs from V-ribbed belt. A Noise occurs from generator assembly. B B
SEE MORE:
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE NOTICE: Before replacing the main body ECU (multiplex network body ECU), refer to Registration. Click here HINT:
Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed
On-vehicle Inspection
ON-VEHICLE INSPECTION CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during front axle hub sub-assembly on-vehicle inspection are shown below. Necessary Procedures A
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