Lexus NX: Removal
REMOVAL
PROCEDURE
1. DRAIN ENGINE COOLANT
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2. REMOVE NO. 1 ENGINE COVER SUB-ASSEMBLY
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3. REMOVE AIR CLEANER CAP AND HOSE
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4. REMOVE EGR VALVE ASSEMBLY
| (a) Disconnect the connector from the EGR valve assembly. |
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| (b) Slide the 2 clamps and disconnect the No. 1 water by-pass hose and No. 2 water by-pass hose from the EGR valve assembly. |
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| (c) Using a 10 mm deep socket wrench, remove the engine cover joint from the EGR valve assembly. |
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(d) Using a 12 mm deep socket wrench, remove the 2 nuts and disconnect the No. 1 EGR pipe from the EGR valve assembly.
| (e) Remove the 3 bolts and EGR valve assembly from the intake manifold. |
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| (f) Remove the 2 gaskets from the No. 1 EGR pipe and intake manifold. |
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READ NEXT:
Inspection
INSPECTION PROCEDURE 1. INSPECT EGR VALVE ASSEMBLY (a) Measure the resistance. (1) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection
Installation
INSTALLATION CAUTION / NOTICE / HINT HINT: Perform "Inspection After Repair" after replacing the EGR valve assembly. Click here PROCEDURE 1. INSTALL EGR VALVE ASSEMBLY HINT: Perform "Inspection Afte
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On-vehicle Inspection
ON-VEHICLE INSPECTION PROCEDURE 1. REMOVE NO. 1 ENGINE UNDER COVER ASSEMBLY Click here 2. INSPECT HYBRID TRANSAXLE FLUID (a) Using a 10 mm hexagon socket wrench, remove the filler plug and gasket from the hybrid vehicle transaxle assembly. *1 Filler Plug *a 0 to 5 mm (0 t
Inspection
INSPECTION PROCEDURE 1. INSPECT FRONT DOOR LOCK ASSEMBLY LH (a) Check the door lock motor operation. (1) Apply auxiliary battery voltage to the motor connector and check the operation of the door lock motor. OK: Measurement Condition Specified Condition Auxiliary battery positive (+) â†
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