Lexus ES manuals

Lexus ES: Inspection

INSPECTION

PROCEDURE

1. INSPECT FLOW SHUTTING VALVE (NO. 1 WATER BY-PASS HOSE)

(a) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

1 - 2

20°C (68°F)

22 to 28 Ω

If the result is not as specified, replace the flow shutting valve (No. 1 water by-pass hose).

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 Installation

INSTALLATION PROCEDURE 1. INSTALL FLOW SHUTTING VALVE (NO. 1 WATER BY-PASS HOSE) (a) Install the flow shutting valve (No. 1 water by-pass hose) with the bolt. Torque: 19 N·m {194 kgf·cm, 14 ft·lbf

 Flow Shutting Valve (for Heater)

 Components

COMPONENTS ILLUSTRATION *1 FLOW SHUTTING VALVE (WATER BY-PASS HOSE ASSEMBLY) *2 VACUUM HOSE *3 ENGINE WIRE HARNESS *4 OUTLET HEATER HOSE *5 INLET HEATER HOSE *6 NO. 2 WAT

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 Removal

REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during rear disc brake pad removal/installation are shown below. Necessary Procedures After Parts Remov

 Components

COMPONENTS ILLUSTRATION *A Type A - - *1 EXHAUST MANIFOLD (TWC: Front Catalyst) *2 NO. 1 EXHAUST MANIFOLD HEAT INSULATOR *3 MANIFOLD STAY *4 EXHAUST MANIFOLD TO HEAD GASKET N*m (kgf*cm, ft.*lbf): Specified torque ● Non-reusable part ILLUSTRATION *A

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