Lexus NX: Components

COMPONENTS

ILLUSTRATION

*1

EGR COOLER ASSEMBLY

*2

EGR VALVE ASSEMBLY

*3

FUEL DELIVERY PIPE

*4

INJECTOR VIBRATION INSULATOR

*5

INTAKE MANIFOLD

*6

NO. 1 EGR PIPE

*7

NO. 1 WATER BY-PASS HOSE

*8

NO. 3 WATER BY-PASS HOSE

*9

THROTTLE WITH MOTOR BODY ASSEMBLY

*10

WATER BY-PASS PIPE

*11

NO. 1 FUEL DELIVERY SPACER

*12

FUEL HOSE BRACKET

*13

PURGE LINE HOSE

*14

NO. 2 PCV HOSE

*15

FUEL TUBE SUB-ASSEMBLY

*16

GASKET

*17

NO. 2 WATER BY-PASS HOSE

*18

NO. 1 INTAKE MANIFOLD TO HEAD GASKET

N*m (kgf*cm, ft.*lbf): Specified torque

Non-reusable part

ILLUSTRATION

*1

CAMSHAFT

*2

CAMSHAFT HOUSING SUB-ASSEMBLY

*3

CAMSHAFT TIMING GEAR ASSEMBLY

*4

CAMSHAFT TIMING SPROCKET

*5

CHAIN SUB-ASSEMBLY

*6

CHAIN TENSIONER SLIPPER

*7

NO. 1 CAMSHAFT BEARING

*8

NO. 1 CHAIN TENSIONER ASSEMBLY

*9

NO. 1 CHAIN VIBRATION DAMPER

*10

NO. 1 VALVE ROCKER ARM SUB-ASSEMBLY

*11

NO. 2 CAMSHAFT

*12

NO. 2 CAMSHAFT BEARING

*13

OIL CONTROL VALVE FILTER

*14

TIMING CHAIN GUIDE

*15

VALVE LASH ADJUSTER ASSEMBLY

*16

NO. 1 CAMSHAFT BEARING CAP

*17

NO. 2 CAMSHAFT BEARING CAP

*18

NO. 3 CAMSHAFT BEARING CAP

*19

GASKET

-

-

N*m (kgf*cm, ft.*lbf): Specified torque

Non-reusable part

ILLUSTRATION

*1

CYLINDER HEAD GASKET

*2

CYLINDER HEAD SUB-ASSEMBLY

*3

VALVE STEM CAP

*4

PLATE WASHER

N*m (kgf*cm, ft.*lbf): Specified torque

Non-reusable part

*T1

1st: 36 N*m (367 kgf*cm, 27 ft.*lbf)

2nd: 36 N*m (367 kgf*cm, 27 ft.*lbf)

3rd: Turn 90°

4th: Turn 90°

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 Removal

REMOVAL PROCEDURE 1. REMOVE TIMING CHAIN COVER ASSEMBLY Click here 2. REMOVE EXHAUST MANIFOLD CONVERTER SUB-ASSEMBLY Click here 3. REMOVE THROTTLE WITH MOTOR BODY ASSEMBLY Click here 4. REMOVE W

 Installation

INSTALLATION CAUTION / NOTICE / HINT HINT: Perform "Inspection After Repairs" after replacing the cylinder head sub-assembly. Click here PROCEDURE 1. INSTALL CYLINDER HEAD GASKET (a) Clean the cylin

 Drive Belt

ComponentsCOMPONENTS ILLUSTRATION *1 FAN AND GENERATOR V BELT *2 REAR ENGINE UNDER COVER RH On-vehicle InspectionON-VEHICLE INSPECTION PROCEDURE 1. INSPECT FAN AND GENERATOR V BELT (

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 Removal

REMOVAL CAUTION / NOTICE / HINT HINT: Use the same procedure for the RH and LH sides. The procedure listed below is for the LH side. PROCEDURE 1. PRECAUTION NOTICE: After turning the power switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary

 Inspection

INSPECTION PROCEDURE 1. INSPECT STEERING PAD SWITCH ASSEMBLY (a) Measure the resistance according to the value(s) in the table below. *A w/ Lane Departure Alert System - - *1 SEEK+ *2 SEEK- *3 VOL+ *4 VOL- *5 MODE *6 VOICE *7 OFF HOOK *8 ON HOOK

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