Lexus ES manuals

Lexus ES: Disassembly

DISASSEMBLY

PROCEDURE

1. REMOVE OIL PUMP RELIEF VALVE

(a) Using a 27 mm socket wrench, remove the oil pump relief valve plug from the oil pump cover sub-assembly.

*1

Oil Pump Relief Valve

*2

Oil Pump Relief Valve Spring

*3

Oil Pump Relief Valve Plug

(b) Remove the oil pump relief valve spring and oil pump relief valve from the oil pump cover sub-assembly.

2. REMOVE OIL PUMP COVER SUB-ASSEMBLY

(a) Remove the 5 bolts and oil pump cover sub-assembly from the oil pump body.

3. REMOVE OIL PUMP DRIVEN ROTOR

(a) Remove the oil pump driven rotor from the oil pump regulator ring.

4. REMOVE OIL PUMP REGULATOR RING

(a) Remove the oil pump regulator ring, 2 oil pump regulator vanes, 2 vane springs and oil pump relief valve spring from the oil pump body.

*1

Oil Pump Regulator Vane

*2

Oil Pump Regulator Ring

*3

Oil Pump Relief Valve Spring

*4

Vane Spring

READ NEXT:

 Inspection

INSPECTION PROCEDURE 1. INSPECT OIL PUMP RELIEF VALVE (a) Coat the oil pump relief valve with engine oil, then check that it falls smoothly into the valve hole by its own weight. HINT: If the oil p

 Reassembly

REASSEMBLY PROCEDURE 1. INSTALL OIL PUMP REGULATOR RING (a) Install the oil pump regulator ring to the oil pump body. *1 Oil Pump Regulator Vane *2 Oil Pump Regulator Ring

 Installation

INSTALLATION CAUTION / NOTICE / HINT NOTICE: This procedure includes the installation of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts. Click here

SEE MORE:

 Dtc Check / Clear

DTC CHECK / CLEAR DTC CHECK (a) Connect the Techstream to the DLC3. (b) Turn the power switch on (IG). (c) Turn the Techstream on. (d) Enter the following menus: Body Electrical / Vehicle Proximity Notification System / Trouble Codes. Body Electrical > Vehicle Proximity Notification System > T

 Operation Check

OPERATION CHECK AUTOMATIC LIGHT CONTROL SYSTEM OPERATION CHECK NOTICE: Make sure that the customize settings are set to default when performing the automatic light control system operation check. Click here (a) Turn the power switch on (IG). (b) Turn the light control switch to the AUTO position.

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