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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On-vehicle Inspection
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