Lexus NX: Installation
INSTALLATION
CAUTION / NOTICE / HINT
HINT:
Perform "Inspection After Repairs" after replacing the air fuel ratio sensor.
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PROCEDURE
1. INSTALL AIR FUEL RATIO SENSOR
HINT:
Perform "Inspection After Repairs" after replacing the air fuel ratio sensor.
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| *a | Torque Wrench Fulcrum Length |
(a) Using SST, install the air fuel ratio sensor to the exhaust manifold.
SST: 09224-00011
Torque:
Specified tightening torque
44 N*m (449 kgf*cm, 32 ft.*lbf)
NOTICE:
Replace with a new part if it is dropped or if it receives a strong impact.
HINT:
-
Calculate the torque wrench reading when changing the fulcrum length of the torque wrench.
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- When using SST (fulcrum length of 30 mm (1.18 in.)) + torque wrench (fulcrum length of 180 mm (7.09 in.)): 37.7 N*m (384 kgf*cm, 28 ft.*lbf)
(b) Connect the air fuel ratio sensor connector.
(c) Attach the radiator hose clamp.
2. INSTALL NO. 1 EXHAUST MANIFOLD HEAT INSULATOR
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3. CONNECT INVERTER RESERVE TANK ASSEMBLY
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4. CONNECT WIRE HARNESS
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5. INSPECT FOR EXHAUST GAS LEAK
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Components
COMPONENTS ILLUSTRATION *1 CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY *2 NO. 1 ENGINE COVER SUB-ASSEMBLY *3 O-RING - - N*m (kgf*cm, ft.*lbf): Specified torque ● Non-re
On-vehicle Inspection
ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (a) Connect the Techstream to the DLC3. (b) Turn the Techstream on. (c) Put the engine in inspection mode (mainten
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