Lexus ES: Removal
REMOVAL
CAUTION / NOTICE / HINT
The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during throttle body with motor assembly removal/installation are shown below.
Necessary Procedures After Parts Removed/Installed/Replaced| Replaced Part or Performed Procedure | Necessary Procedure | Effect/Inoperative Function when Necessary Procedure not Performed | Link |
|---|---|---|---|
| Inspection after repair |
| |
PROCEDURE
1. DRAIN ENGINE COOLANT
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2. REMOVE AIR CLEANER CAP WITH AIR CLEANER HOSE
| (a) Disconnect the mass air flow meter sub-assembly connector. |
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(b) Disengage the 2 wire harness clamps.
(c) Disconnect the vacuum hose from the air cleaner hose.
| (d) Disengage the 2 clamps to disconnect the No. 1 fuel vapor feed hose from the air cleaner hose. |
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(e) Slide the clip and disconnect the No. 2 ventilation hose from the air cleaner hose.
| (f) Disengage the 2 air cleaner cap clamps. |
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(g) Disengage the 2 guides to separate the air cleaner cap sub-assembly from the air cleaner case sub-assembly.
| (h) Loosen the hose clamp and remove the air cleaner cap with air cleaner hose from the throttle body with motor assembly. |
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3. REMOVE THROTTLE BODY WITH MOTOR ASSEMBLY
| (a) Slide the 2 clips and disconnect the No. 2 water by-pass hose and No. 3 water by-pass hose from the throttle body with motor assembly. |
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| (b) Disconnect the throttle body with motor assembly connector. |
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(c) Remove the 4 bolts and throttle body with motor assembly from the intake air surge tank assembly.
NOTICE:
If the throttle body with motor assembly has been struck or dropped, replace it.
4. REMOVE THROTTLE BODY GASKET
| (a) Remove the throttle body gasket from the intake air surge tank assembly. |
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