Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: Components

*A

Type A

*B

Type B

*C

w/ Oil Cooler

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-

*1

IGNITION COIL ASSEMBLY

*2

VACUUM PUMP ASSEMBLY

*3

V-RIBBED BELT

*4

GENERATOR ASSEMBLY

*5

COMPRESSOR AND MAGNETIC CLUTCH

*6

V-RIBBED BELT TENSIONER ASSEMBLY

*7

WATER PUMP PULLEY

*8

NO. 2 IDLER PULLEY SUB-ASSEMBLY

*9

ENGINE OIL LEVEL DIPSTICK GUIDE

*10

NO. 5 CYLINDER BLOCK INSULATOR

*11

RADIATOR PIPE CLAMP

*12

WIRE HARNESS CLAMP BRACKET

*13

ENGINE OIL LEVEL DIPSTICK GUIDE O-RING

*14

ENGINE OIL LEVEL DIPSTICK

*15

NO. 2 O-RING

*16

NO. 3 O-RING

*17

BRACKET

-

-

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

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Non-reusable part

*A

Type A

*B

Type B

*1

CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY (for Intake Side of Bank 1)

*2

CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY (for Exhaust Side of Bank 1)

*3

VVT SENSOR (for Intake Side of Bank 1)

*4

VVT SENSOR (for Exhaust Side of Bank 1)

*5

CYLINDER HEAD COVER SUB-ASSEMBLY

*6

CYLINDER HEAD COVER GASKET

*7

SPARK PLUG TUBE GASKET

*8

NO. 1 ENGINE COVER SUB-ASSEMBLY

*9

O-RING

-

-

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

●

Non-reusable part

Adhesive 1324

★

Precoated part

*1

CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY (for Intake Side of Bank 2)

*2

CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEMBLY (for Exhaust Side of Bank 2)

*3

VVT SENSOR (for Intake Side of Bank 2)

*4

VVT SENSOR (for Exhaust Side of Bank 2)

*5

CYLINDER HEAD COVER SUB-ASSEMBLY LH

*6

NO. 2 CYLINDER HEAD COVER GASKET

*7

SPARK PLUG TUBE GASKET

*8

O-RING

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

●

Non-reusable part

Adhesive 1324

★

Precoated part

*A

w/ Oil Cooler

*B

Type A

*C

Type B

*D

w/ Stud Bolt

*E

w/o Stud Bolt

-

-

*1

FRONT NO. 1 ENGINE MOUNTING BRACKET LH

*2

WATER INLET WITH THERMOSTAT SUB-ASSEMBLY

*3

WATER BY-PASS HOSE

*4

CRANKSHAFT POSITION SENSOR PROTECTOR

*5

OIL COOLER PIPE

*6

SENSOR WIRE

*7

HOSE CLAMP

*8

OIL COOLER ASSEMBLY

*9

NO. 2 CYLINDER BLOCK INSULATOR

*10

NO. 1 CYLINDER BLOCK INSULATOR

*11

OIL COOLER GASKET

*12

O-RING

*13

GASKET

*14

NO. 3 CYLINDER BLOCK INSULATOR

*15

OIL HOLE COVER GASKET

*16

NO. 1 OIL COOLER BRACKET

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

●

Non-reusable part

Do not apply lubricants to the threaded parts

-

-

*1

NO. 2 OIL PAN SUB-ASSEMBLY

*2

OIL PAN SUB-ASSEMBLY

*3

OIL STRAINER SUB-ASSEMBLY

*4

OIL PAN GASKET

*5

OIL STRAINER GASKET

-

-

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

●

Non-reusable part

*A

w/ Stud Bolt

*B

w/o Stud Bolt

*1

TIMING CHAIN COVER ASSEMBLY

*2

CRANKSHAFT PULLEY

*3

TIMING CHAIN CASE OIL SEAL

*4

CRANKSHAFT PULLEY SET BOLT

*5

OIL PUMP GASKET

-

-

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

●

Non-reusable part

MP grease

Do not apply lubricants to the threaded parts

*1

CHAIN SUB-ASSEMBLY

*2

CHAIN TENSIONER SLIPPER

*3

NO. 1 CHAIN TENSIONER ASSEMBLY

-

-

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

-

-

*1

CAMSHAFT

*2

CAMSHAFT BEARING CAP (for Bank 1)

*3

CAMSHAFT HOUSING SUB-ASSEMBLY

*4

NO. 2 CAMSHAFT

*5

NO. 2 CHAIN TENSIONER ASSEMBLY

*6

NO. 2 CHAIN SUB-ASSEMBLY (for Bank 1)

*7

CAMSHAFT TIMING GEAR ASSEMBLY (for Bank 1)

*8

CAMSHAFT TIMING EXHAUST GEAR ASSEMBLY (for Bank 1)

*9

CAMSHAFT BEARING CAP OIL HOLE GASKET

*10

FUEL PUMP LIFTER HOUSING

*11

CAMSHAFT TIMING GEAR BOLT (for Intake Side of Bank 1)

*12

CAMSHAFT TIMING GEAR BOLT (for Exhaust Side of Bank 1)

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

●

Non-reusable part

*T1

Type A: 120 N*m (1224 kgf*cm, 89 ft.*lbf)

Type B: 95 N*m (969 kgf*cm, 70 ft.*lbf)

-

-

*1

CAMSHAFT BEARING CAP (for Bank 2)

*2

CAMSHAFT HOUSING SUB-ASSEMBLY LH

*3

NO. 3 CAMSHAFT SUB-ASSEMBLY

*4

NO. 3 CHAIN TENSIONER ASSEMBLY

*5

NO. 4 CAMSHAFT SUB-ASSEMBLY

*6

NO. 2 CHAIN SUB-ASSEMBLY (for Bank 2)

*7

CAMSHAFT TIMING GEAR ASSEMBLY (for Bank 2)

*8

CAMSHAFT TIMING EXHAUST GEAR ASSEMBLY (for Bank 2)

*9

CAMSHAFT BEARING CAP OIL HOLE GASKET

*10

CAMSHAFT TIMING GEAR BOLT (for Intake Side of Bank 2)

*11

CAMSHAFT TIMING GEAR BOLT (for Exhaust Side of Bank 2)

-

-

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

●

Non-reusable part

*T1

Type A: 120 N*m (1224 kgf*cm, 89 ft.*lbf)

Type B: 95 N*m (969 kgf*cm, 70 ft.*lbf)

-

-

*A

for Bank 2

*B

for Bank 1

*C

w/o Oil Cooler

*D

w/ Oil Cooler

*E

w/ Stud Bolt

*F

w/o Stud Bolt

*1

WATER OUTLET

*2

NO. 2 WATER INLET HOUSING GASKET

*3

CYLINDER HEAD SUB-ASSEMBLY

*4

CYLINDER HEAD LH

*5

CYLINDER HEAD GASKET

*6

NO. 2 CYLINDER HEAD GASKET

*7

CYLINDER HEAD SET BOLT

*8

CYLINDER HEAD SET PLATE WASHER

*9

NO. 1 CHAIN VIBRATION DAMPER

*10

NO. 2 CHAIN VIBRATION DAMPER

*11

VALVE STEM CAP

*12

VALVE LASH ADJUSTER ASSEMBLY

*13

NO. 1 VALVE ROCKER ARM SUB-ASSEMBLY

*14

SENSOR WIRE

Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping" : N*m (kgf*cm, ft.*lbf)

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

●

Non-reusable part

-

-

*T1

1st: 36 (367, 27)

2nd: Turn 90°

3rd: Turn 90°

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