Lexus ES: Components
Lexus ES (XZ10) Service Manual / Engine & Hybrid System / A25a-fks (lubrication) / Oil Pump / Components
COMPONENTS
ILLUSTRATION
| *1 | ENGINE BALANCER ASSEMBLY | *2 | ENGINE OIL LEVEL SENSOR |
| *3 | NO. 2 OIL PAN SUB-ASSEMBLY | *4 | OIL PUMP ASSEMBLY |
| *5 | OIL PUMP BRACKET | *6 | OIL STRAINER SUB-ASSEMBLY |
| *7 | STIFFENING CRANKCASE ASSEMBLY | *8 | OIL STRAINER GASKET |
.png) | Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping": N*m (kgf*cm, ft.*lbf) | .png) | N*m (kgf*cm, ft.*lbf): Specified torque |
| ● | Non-reusable part | - | - |
ILLUSTRATION
| *1 | OIL PUMP RELIEF VALVE SPRING | *2 | OIL PUMP RELIEF VALVE |
| *3 | OIL PUMP RELIEF VALVE PLUG | *4 | OIL PUMP BODY |
| *5 | OIL PUMP DRIVEN ROTOR | *6 | OIL PUMP COVER SUB-ASSEMBLY |
| *7 | OIL PUMP REGULATOR VANE | *8 | OIL PUMP REGULATOR RING |
| *9 | VANE SPRING | - | - |
| | N*m (kgf*cm, ft.*lbf): Specified torque | - | - |
READ NEXT:
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
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
SEE MORE:
Hybrid/EV Battery Voltage System Isolation Internal Electronic Failure (P0AA649,P1C7C49-P1C7F49)
DESCRIPTION The hybrid vehicle control ECU monitors the battery ECU assembly and detects insulation malfunctions in the high-voltage system. DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate P0AA649 Hybrid/EV Battery Voltage System Insulation Resista
Rough Idling
DESCRIPTION Problem Symptom Suspected Area Trouble Area
Engine speed fluctuation due to abnormal combustion
Idle speed too low or high
Strong engine vibration due to above symptoms
Ignition malfunction
Deviation in air fuel ratio (Excessive or insufficient intake air volume
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