water pump LEXUS ES300 2005 Repair Manual
[x] Cancel search | Manufacturer: LEXUS, Model Year: 2005, Model line: ES300, Model: LEXUS ES300 2005Pages: 969, PDF Size: 24.08 MB
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0103D-09
- INTRODUCTIONTERMS FOR AUTOMATIC TRANSAXLE REPAIR
MANUAL01-7
7 Author: Date:
U151E, U151F A/T REPAIR MANUAL (RM1021U)
GLOSSARY OF SAE AND TOYOTA TERMS
This glossary lists all SAE-J1930 terms and abbreviations used in this manual in compliance with SAE rec-
ommendations, as well as their Toyota equivalents.
SAE
ABBREVIATIONSSAE TERMSTOYOTA TERMS
( )--ABBREVIATIONS
A/CAir ConditioningAir Conditioner
ACLAir CleanerAir Cleaner
AIRSecondary Air InjectionAir Injection (AI)
APAccelerator Pedal-
B+Battery Positive Voltage+B, Battery Voltage
BAROBarometric Pressure-
CACCharge Air CoolerInter cooler
CARBCarburetorCarburetor
CFIContinuous Fuel Injection-
CKPCrankshaft PositionCrank Angle
CLClosed LoopClosed Loop
CMPCamshaft positionCam Angle
CPPClutch Pedal Position-
CTOXContinuous Trap Oxidizer-
CTPClosed Throttle Potion-
DFIDirect Fuel Injection (Diesel)Direct Injection (DI)
DIDistributor Ignition-
DLC1
DLC2
DLC3Data Link Connector 1
Data Link Connector 2
Data Link Connector 31: Check Connector
2: Total Diagnosis Communication Link (TDCL)
3: OBD II Diagnostic Connector
DTCDiagnostic Trouble CodeDiagnostic Code
DTMDiagnostic Test Mode-
ECLEngine Control Level-
ECMEngine Control ModuleEngine ECU (Electronic Control Unit)
ECTEngine Control TemperatureCoolant Temperature, Water Temperature (THW)
EEPROMElectrically Erasable Programmable Read Only
memoryElectrically Erasable Programmable Read Only memory
(EEPROM),
Erasable Programmable Read Only memory (EPROM)
EFEEarly Fuel EvaporationCold Mixture Heater (CMH), Heat Control Valve (HCV)
EGRExhaust Gas RecirculationExhaust Gas Recirculation (EGR)
EIElectronic IgnitionDistributorless Ignition (DI)
EMEngine ModificationEngine Modification (EM)
EPROMErasable Programmable Read Only MemoryProgrammable Read Only Memory (PROM)
EVAPEvaporative EmissionEvaporative Emission Control (EVAP)
FCFan Control-
FEEPROMFlash Electrically Erasable Programmable
Read Only Memory-
FEPROMFlash Erasable Programmable Read Only Memory-
FFFlexible Fuel-
FPFuel PumpFuel Pump
GENGeneratorAlternator
GNDGroundGround (GND)
HO2SHeated Oxygen SensorHeated Oxygen Sensor (HO2S)
IACIdol Air ControlIdol Speed Control (ISC)
IATIntake Air TemperatureIntake or Inlet Air Temperature
ICMIgnition Control Module-
IFIIndirect Fuel InjectionIndirect Injection
IFSInertia Fuel-Shutoff-
Page 393 of 969
A84925N´m (kgf´cm, ft´lbf)
: Specified torque
58 (591, 43)
28 (286, 21)
8.4 (85, 74 in.Vlbf)
43 (438, 32)
18 (178, 13)
18 (184, 13)
9.8 (100, 7)
64 (653, 47)
64 (653, 47)
23 (235, 17)
25 (250, 18)
V Belt No. 1
Generator Bracket No. 2
Engine Moving
Control Rod
Generator Assy
Generator Belt Adjusting BarEngine Mounting
Stay No. 2 RH
Fuel Vapor
Feed Hose No. 1
Union to Check
Valve Hose
Heater Inlet
Water Hose
Fuel Pipe
Sub-assy No. 1
Fuel Pipe Clamp No. 1
Transmission Control
Cable Assy
Heater Outlet
Water Hose
Radiator Hose Outlet
Steering Gear Outlet
Return Tube
Radiator Hose Inlet
Oil Reservoir to Pump Hose No. 1
Fan Belt Adjusting
Bar Bracket
25 (250, 18)
25 (250, 18)15 (153, 11)
Oil Cooler Inlet Hose
Oil Cooler Outlet Hose
Radio Setting
Condenser
Compressor and
Magnetic Clutch
- ENGINE MECHANICALPARTIAL ENGINE ASSY (3MZ-FE)
14-17
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2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
Page 398 of 969
A86170
N´m (kgf´cm, ft´lbf)
: Specified torque
Non-reusable part O-ring
Manifold Converter
Insulator No. 3 Exhaust Manifold
Converter Sub-assy
No. 2 Manifold Stay No. 2
Compressor Mounting Bracket No. 1Generator Bracket No. 1Engine Mounting Bracket RH Engine Oil Pressure
Switch Assy Exhaust Manifold to
Head LH Gasket
Exhaust Manifold
Heat Insulator
No. 2 Pump BracketKnock Sensor
Thermostat
Water Inlet Pipe O-ringWater Inlet
Exhaust Manifold to
Head Gasket
Exhaust Manifold
Heat Insulator No. 1
Exhaust Manifold Sub-assy RH
58 (591, 43)
54 (551, 40)
15 (153, 11)
32 (326, 24)
49 (500, 36)
8.5 (87, 75 in.Vlbf)
20 (199, 14)8.0 (82, 71 in.Vlbf)
20 (199, 14)
8.5 (87, 75 in.Vlbf)
8.5 (87, 75 in.Vlbf)49 (500, 36)
25 (250, 18)
49 (500, 36)
x3
x6
x3
x3
x6
49 (500, 36)
14-22
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2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
Page 401 of 969
A78306
N´m (kgf´cm, ft´lbf)
: Specified torque
Non-reusable part Water Pump Gasket
28 (286, 21)
8.5 (87, 75 in.Vlbf)
125 (1,275, 92)
43 (438, 32)
8.0 (82, 71 in.Vlbf)
8.0 (82, 71 in.Vlbf)
34 (347, 25)
8.0 (80, 71 in.Vlbf)
8.0 (82, 71 in.Vlbf)
Timing Belt PlateCrankshaft
Position Sensor Crankshaft Timing Pulley Timing Belt Idler Sub-assy No. 1Water Pump Assy Timing Belt Idler
Sub-assy No. 2Camshaft Timing Pulley x6Timing Belt No. 3 Cover
CollarGasket
Timing Belt
Idler Bracket
Bushing
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2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
Page 404 of 969
A78309
N´m (kgf´cm, ft´lbf)
: Specified torque
Non-reusable part O-ring
Gasket
8.0 (82, 71 in.Vlbf)
8.0 (82, 71 in.Vlbf)
45 (459, 33)
8.0 (82, 71 in.Vlbf)
8.0 (82, 71 in.Vlbf)
8.0 (82, 71 in.Vlbf)
8.0 (82, 71 in.Vlbf)
30 (306, 22)
43 (439, 32)
20 (199, 14)
8.0 (82, 71 in.Vlbf)
20 (199, 14)
8.0 (82, 71 in.Vlbf)
8.0 (82, 71 in.Vlbf)
20 (199, 14)
Oil Pan Sub-assy No. 2 Gasket Oil Strainer Sub-assy
Oil Pan Drain PlugOil Pan Sub-assy Oil Pump SealOil Pan Baffle Plate Oil Filter
Sub-assyx6 Water Inlet Housing
Engine Rear Oil Seal Retainer
Engine Rear
Oil Seal Cylinder Block Sub-assy
20 (199, 14)
Oil Pump Assy
14-28
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Page 405 of 969
141J9-02
A60072
- ENGINE MECHANICALPARTIAL ENGINE ASSY (3MZ-FE)
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2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
REPLACEMENT
1. DISCHARGE FUEL SYSTEM PRESSURE (See page 11-1)
2. DISCONNECT BATTERY NEGATIVE TERMINAL
3. REMOVE FRONT WHEELS
4. REMOVE ENGINE UNDER COVER NO.1
5. REMOVE ENGINE UNDER COVER NO.2
6. REMOVE FRONT FENDER APRON SEAL RH
7. DRAIN ENGINE COOLANT (See page 16-9)
8. DRAIN ENGINE OIL (See page 17-20)
9. DRAIN AUTOMATIC TRANSAXLE FLUID (See page 30-8)
10. REMOVE V-BANK COVER SUB-ASSY (See page 10-1 1)
11. REMOVE RADIATOR LOWER AIR DEFLECTOR (See page 19-5)
12. REMOVE BATTERY
13. REMOVE BATTERY TRAY
14. REMOVE AIR CLEANER INLET ASSY (See page 19-5)
15. REMOVE AIR CLEANER ASSY (See page 19-5)
16. REMOVE AIR CLEANER BRACKET (See page 19-5)
17. REMOVE AIR CLEANER INLET NO.1 (See page 19-5)
18. REMOVE INTAKE AIR RESONATOR SUB-ASSY
(a) Remove the clip and bolt, then remove the intake air resonator.
19. REMOVE V (COOLER COMPRESSOR TO CRANKSHAFT PULLEY) BELT NO.1
(See page 14-5)
20. REMOVE GENERATOR ASSY (See page 19-21)
21. REMOVE ENGINE MOVING CONTROL ROD (See page 14-79)
22. REMOVE ENGINE MOUNTING STAY NO.2 RH (See page 14-79)
23. REMOVE GENERATOR BRACKET NO.2 (See page 14-79)
24. REMOVE GENERATOR BELT ADJUSTING BAR (See page 17-9)
25. SEPARATE COMPRESSOR AND MAGNETIC CLUTCH (See page 17-9)
26. SEPARATE TRANSMISSION CONTROL CABLE ASSY (See page 40-44)
27. DISCONNECT UNION TO CHECK VALVE HOSE
28. DISCONNECT FUEL VAPOR FEED HOSE NO.1
29. DISCONNECT FUEL PIPE SUB-ASSY NO.1 (See page 11-1)
30. DISCONNECT HEATER INLET WATER HOSE
31. DISCONNECT HEATER OUTLET WATER HOSE
32. DISCONNECT RADIATOR HOSE INLET
33. DISCONNECT RADIATOR HOSE OUTLET
34. DISCONNECT OIL COOLER INLET HOSE
35. DISCONNECT OIL COOLER OUTLET HOSE
36. DISCONNECT OIL RESERVOIR TO PUMP HOSE NO.1
Page 410 of 969
A86568
A05189
A80061
Oil Pressure
Switch 14-34
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2126 Author: Date:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
80. REMOVE MANIFOLD STAY NO.2
(a) Remove the 2 bolts and manifold stay.
81. REMOVE ENGINE MOUNTING BRACKET RH (See page 17-9)
82. REMOVE PUMP BRACKET
(a) Remove the 3 bolts and pump bracket.
83. REMOVE GENERATOR BRACKET NO.1
84. REMOVE COMPRESSOR MOUNTING BRACKET NO.1 (See page 17-9)
85. REMOVE WATER INLET PIPE (See page 16-16)
86. REMOVE WATER INLET (See page 16-16)
87. REMOVE THERMOSTAT
88. REMOVE ENGINE OIL PRESSURE SWITCH ASSY
(a) Using a deep socket wrench 24 mm, remove the oil pres-
sure switch.
89. REMOVE KNOCK SENSOR (See page 10-16)
90. REPLACE PARTIAL ENGINE ASSY
91. INSTALL KNOCK SENSOR (See page 10-16)
92. INSTALL ENGINE OIL PRESSURE SWITCH ASSY
(a) Apply adhesive to 2 or 3 threads of the oil pressure switch.
Adhesive:
Part No. 08833-00080 THREE BOND 1344,
LOCTITE 242 or equivalent
(b) Using a deep socket wrench 24 mm, install the oil pressure switch.
Torque: 15 NVm (153 kgfVcm, 11 ftVlbf)
Page 411 of 969
A86567
3
4
7
25
61
- ENGINE MECHANICALPARTIAL ENGINE ASSY (3MZ-FE)
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93. INSTALL THERMOSTAT (See page 16-16)
94. INSTALL WATER INLET (See page 16-16)
95. INSTALL WATER INLET PIPE (See page 16-16)
96. INSTALL COMPRESSOR MOUNTING BRACKET NO.1 (See page 17-9)
97. INSTALL GENERATOR BRACKET NO.1
Torque: 58 NVm (591 kgfVcm, 43 ftVlbf)
98. INSTALL PUMP BRACKET
Torque: 32 NVm (326 kgfVcm, 24 ftVlbf)
99. INSTALL ENGINE MOUNTING BRACKET RH (See page 17-9)
100. INSTALL MANIFOLD STAY NO.2
Torque: 49 NVm (500 kgfVcm, 36 ftVlbf)
101. I N S TA L L E XHAUST MANIFOLD CONVERTER
SUB-ASSY NO.2
(a) Install a new gasket and the exhaust manifold converter
No. 2 with the 7 nuts. Using several steps, tighten the nuts
uniformly in the sequence shown in the illustration.
Torque: 49 NVm (500 kgfVcm, 36 ftVlbf)
(b) Retighten nuts 1 and 2 as shown in the illustration.
102. INSTALL EXHAUST MANIFOLD HEAT INSULATOR NO.2
Torque: 8.5 NVm (87 kgfVcm, 75 in.Vlbf)
103. INSTALL MANIFOLD CONVERTER INSULATOR NO.3
Torque: 8.5 NVm (87 kgfVcm, 75 in.Vlbf)
104. INSTALL EXHAUST MANIFOLD SUB-ASSY RH (See page 14-120)
105. INSTALL EXHAUST MANIFOLD HEAT INSULATOR NO.1 (See page 14-120)
106. INSTALL IGNITION COIL ASSY (See page 14-7)
107. INSTALL WATER OUTLET (See page 10-16)
108. INSTALL INTAKE MANIFOLD (See page 10-16)
109. INSTALL INTAKE AIR SURGE TANK (See page 11-13)
110. INSTALL EMISSION CONTROL VALVE SET (See page 11-13)
111. INSTALL DRIVE PLATE & RING GEAR SUB-ASSY (See page 14-140)
SST 09213-54015 (91651-60855), 09330-00021
112. INSTALL DRIVE SHAFT BEARING BRACKET
Torque: 64 NVm (650 kgfVcm, 47 in.Vlbf)
113. INSTALL AUTOMATIC TRANSAXLE ASSY (See page 40-9)
114. INSTALL EXHAUST PIPE SUPPORT BRACKET NO.1 (See page 40-9)
115. INSTALL ENGINE MOUNTING BRACKET FR (See page 40-9)
116. INSTALL STARTER ASSY (See page 19-5)
Page 418 of 969
A78702
(5)
(6) (1)(4) (2)(3)
A78703
SST
A78704
SST
A78705
SST 14-42
- ENGINE MECHANICALPARTIAL ENGINE ASSY (3MZ-FE)
2134 Author: Date:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
(e) Remove the timing belt in this order.
1stNo. 1 idler pulley
2ndRH camshaft timing pulley
3rdNo. 2 idler pulley
4thLH camshaft timing pulley
5thWater pump pulley
6thCrankshaft timing pulley
19. REMOVE TIMING BELT IDLER SUB-ASSY NO.1
(a) Using a socket hexagon wrench 10, remove the pivot bolt, timing belt idler No. 1 and plate washer.
20. REMOVE TIMING BELT IDLER SUB-ASSY NO.2
21. REMOVE CRANKSHAFT POSITION SENSOR
22. REMOVE CAMSHAFT TIMING PULLEY
(a) Using SST, remove the bolt and RH timing pulley.
SST 09960-10010 (09962-01000, 09963-01000)
(b) Using SST, remove the bolt and LH timing pulley.
SST 09960-10010 (09962-01000, 09963-01000)
HINT:
Arrange the camshaft timing pulleys (RH and LH sides) so that
they can be returned to the original locations when reassem-
bling.
23. REMOVE TIMING BELT NO.3 COVER
24. REMOVE TIMING BELT IDLER BRACKET
25. REMOVE CRANKSHAFT TIMING PULLEY
(a) Remove the bolt and timing belt plate.
(b) Install the pulley bolt to the crankshaft.
(c) Using SST, remove the crankshaft timing pulley.
SST 09950- 50013 (09951- 05010, 09952- 05010,
09953-05020, 09954-05011)
NOTICE:
Do not scratch the sensor part of the crankshaft tim-
ing pulley.
Before using SST, apply lubricating oil to the threads
and tip of the center bolt 150.
Page 419 of 969
A78535
A78706Align
A78707
Main GearSub Gear
Service Bolt
A78708
101
2
3
4
5
6
7
89
- ENGINE MECHANICALPARTIAL ENGINE ASSY (3MZ-FE)
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2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
26. REMOVE WATER PUMP ASSY
(a) Remove the 3 bolts and 3 nuts, then remove the water
pump and gasket.
27. REMOVE CAMSHAFT
NOTICE:
Since the thrust clearance of the camshaft is small, the
camshaft must be kept level while being removed. If the
camshaft is not kept level, the cylinder head or camshaft
may be damaged. To avoid this, the following steps must
be carried out.
(a) Align the timing marks (2 dot marks) of the camshaft drive
and driven gears by turning the camshaft with a wrench.
(b) Secure the exhaust camshaft sub gear to the main gear
with a service bolt.
Torque: 5.4 NVm (55 kgfVcm, 48 in.Vlbf)
Recommended service bolt
Thread diameter6 mm
Thread pitch1.0 mm
Bolt length16 to 20 mm
HINT:
When removing the camshaft, make certain that the torsional
spring force of the sub gear has been eliminated by installation
of the service bolt.
(c) Using several steps, loosen and remove the 10 bearing
cap bolts uniformly in the sequence shown in the illustra-
tion. Remove the 5 bearing caps and camshaft.
NOTICE:
Do not pry out the camshaft.
Be careful not to damage the contact surface of the
cylinder head that receives the shaft thrust.