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. |
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(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. |
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3. REMOVE OIL PUMP DRIVEN ROTOR
| (a) Remove the oil pump driven rotor from the oil pump regulator ring. |
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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. |
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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
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On-vehicle Inspection
ON-VEHICLE INSPECTION PROCEDURE 1. CHECK FUEL PUMP WITH FILTER ASSEMBLY OPERATION AND INSPECT FOR FUEL LEAK (a) Check fuel pump operation. (1) Connect the Techstream to the DLC3. (2) Turn the engine switch on (IG). NOTICE: Do not start the engine. (3) Turn the Techstream on. (4) Enter the following
Installation
INSTALLATION PROCEDURE 1. INSTALL LOWER RADIATOR SUPPORT (a) Install the 2 lower radiator supports to the radiator assembly. 2. INSTALL RADIATOR SUPPORT CUSHION (a) Install the 2 radiator support cushions to the radiator assembly. 3. INSTALL RADIATOR ASSEMBLY (a) Engage the 2 guides. (b) Engage the
