2005 LEXUS ES300 coolant

141JH-01
A86571
14-120
- ENGINE MECHANICALCYLINDER HEAD GASKET (3MZ-FE)
2212 Author
: Date
:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
REPLACEMENT
1. DISCHARGE FUEL SYSTEM PRESSURE (See page 11-1)
2. DISCONNECT BATTERY NEGATIVE TERMINAL
3. DRAIN ENGINE COOLANT (See page 16-9)
4. DRAIN ENGINE OIL (See page 17-20)
5. REMOVE FRONT WHEEL RH
6. REMOVE FRONT SUSPENSION UPPER BRACE CENTER (W/O TEMS) (See page 10-1 1)
7. REMOVE V-BANK COVER SUB-ASSY (See page 10-1 1)
8. REMOVE AIR CLEANER CAP SUB-ASSY (See page 10-1 1)
9. REMOVE EMISSION CONTROL VALVE SET (See page 11-13)
10. REMOVE INTAKE AIR SURGE TANK (See page 11-13)
11. REMOVE INTAKE MANIFOLD (See page 10-16)
12. REMOVE WATER OUTLET (See page 10-16)
13. REMOVE FRONT FENDER APRON SEAL RH
14. REMOVE V (COOLER COMPRESSOR TO CRANKSHAFT PULLEY) BELT NO.1
(See page 14-5)
15. REMOVE VANE PUMP V BELT (See page 14-5)
16. REMOVE ENGINE MOVING CONTROL ROD (See page 14-79)
17. REMOVE ENGINE MOUNTING STAY NO.2 RH (See page 14-79)
18. REMOVE GENERATOR BRACKET NO.2 (See page 14-79)
19. REMOVE CRANKSHAFT PULLEY (See page 14-79)
SST 09213-54015 (91651-60855), 09330-00021, 09950-50013 (09951-05010, 09952-05010,
09953-05020, 09954-05031)
20. REMOVE TIMING BELT NO.1 COVER
21. REMOVE TIMING BELT NO.2 COVER (See page 14-79)
22. REMOVE ENGINE MOUNTING BRACKET RH (See page 14-79)
23. REMOVE TIMING BELT GUIDE NO.2
24. REMOVE TIMING BELT (See page 14-79)
25. REMOVE TIMING BELT IDLER SUB-ASSY NO.2
26. REMOVE CAMSHAFT TIMING PULLEY (See page 14-93)
SST 09960-10010 (09962-01000, 09963-01000), 09249-63010
27. REMOVE TIMING BELT NO.3 COVER (See page 14-93)
28. SEPARATE VANE PUMP ASSY
29. REMOVE EXHAUST PIPE NO.1 SUPPORT BRACKET FRONT (See page 15-2)
30. REMOVE EXHAUST PIPE NO.1 SUPPORT BRACKET REAR (See page 15-2)
31. REMOVE EXHAUST PIPE ASSY FRONT (See page 15-2)
32. REMOVE EXHAUST MANIFOLD HEAT INSULATOR
NO.1
(a) Disconnect the air fuel ratio sensor connector.
(b) Remove the 3 bolts and exhaust manifold heat insulator.

14-124
- ENGINE MECHANICALCYLINDER HEAD GASKET (3MZ-FE)
2216 Author
: Date
:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
68. INSTALL V (COOLER COMPRESSOR TO CRANKSHAFT PULLEY) BELT NO.1
(See page 14-5)
69. INSPECT DRIVE BELT DEFLECTION AND TENSION (See page 14-1)
70. INSTALL WATER OUTLET (See page 10-16)
71. INSTALL INTAKE MANIFOLD (See page 10-16)
72. INSTALL INTAKE AIR SURGE TANK (See page 11-13)
73. INSTALL EMISSION CONTROL VALVE SET (See page 11-13)
74. INSTALL AIR CLEANER CAP SUB-ASSY (See page 10-1 1)
75. CHECK CONNECTION OF VACUUM HOSE (See page 14-29)
76. INSTALL V-BANK COVER SUB-ASSY (See page 10-1 1)
77. INSTALL FRONT SUSPENSION UPPER BRACE CENTER (W/O TEMS) (See page 10-1 1)
78. INSTALL FRONT WHEEL RH (See page 14-5)
79. ADD ENGINE OIL (See page 17-20)
80. ADD ENGINE COOLANT (See page 16-9)
81. CHECK FOR ENGINE OIL LEAKS
82. CHECK FOR ENGINE COOLANT LEAKS (See page 16-1)
83. INSPECT FOR FUEL LEAKS
84. CHECK FOR EXHAUST GAS LEAKS
85. INSPECT IGNITION TIMING (See page 14-1)
SST 09843-18040
86. INSPECT ENGINE IDLE SPEED (See page 14-1)
87. INSPECT COMPRESSION (See page 14-1)
SST 09992-00500
88. INSPECT CO/HC (See page 14-1)
89. SYSTEM INITIALIZATION (See page 19-15)

A86583 Non-reusable part
: Specified torqueN´m (kgf´cm, ft´lbf) Intake Manifold
to Head Gasket No. 2 Intake Manifold
to Head Gasket No. 1
Radiator Hose InletWater Outlet
Heater Inlet
Water Hose Intake Manifold Ground Cable
Washer
8.4 (86, 74 in.Vlbf)
x2x9
x2
Washer
15 (153, 11)
15 (153, 11)
Fuel Pipe
Clamp
15 (153, 11)
Fuel Injector
Connector
Clamp
Fuel Injector Connector
x2
Engine Coolant
Temperature Sensor
Connector
Bond Cable No. 1
Connector
Pipe
- ENGINE MECHANICALCYLINDER HEAD GASKET NO.2 (3MZ-FE)
14-127
2219 Author
: Date
:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)

141JJ-01
A86574
- ENGINE MECHANICALCYLINDER HEAD GASKET NO.2 (3MZ-FE)
14-133
2225 Author
: Date
:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
REPLACEMENT
1. DISCHARGE FUEL SYSTEM PRESSURE (See page 11-1)
2. DISCONNECT BATTERY NEGATIVE TERMINAL
3. DRAIN ENGINE COOLANT (See page 16-9)
4. DRAIN ENGINE OIL (See page 17-20)
5. REMOVE FRONT WHEEL RH
6. REMOVE RADIATOR LOWER AIR DEFLECTOR (See page 19-5)
7. REMOVE FRONT SUSPENSION UPPER BRACE CENTER (W/O TEMS) (See page 10-1 1)
8. REMOVE V-BANK COVER SUB-ASSY (See page 10-1 1)
9. REMOVE AIR CLEANER INLET ASSY (See page 19-5)
10. REMOVE AIR CLEANER CAP SUB-ASSY (See page 10-1 1)
11. REMOVE AIR CLEANER CASE (See page 19-5)
12. REMOVE EMISSION CONTROL VALVE SET (See page 11-13)
13. REMOVE INTAKE AIR SURGE TANK (See page 11-13)
14. REMOVE INTAKE MANIFOLD (See page 10-16)
15. REMOVE WATER OUTLET (See page 10-16)
16. REMOVE FRONT FENDER APRON SEAL RH
17. REMOVE V (COOLER COMPRESSOR TO CRANKSHAFT PULLEY) BELT NO.1
(See page 14-5)
18. REMOVE VANE PUMP V BELT (See page 14-5)
19. REMOVE ENGINE MOVING CONTROL ROD (See page 14-79)
20. REMOVE ENGINE MOUNTING STAY NO.2 RH (See page 14-79)
21. REMOVE GENERATOR BRACKET NO.2 (See page 14-79)
22. REMOVE CRANKSHAFT PULLEY (See page 14-79)
SST 09213-54015 (91651-60855), 09330-00021, 09950-50013 (09951-05010, 09952-05010,
09953-05020, 09954-05031)
23. REMOVE TIMING BELT NO.1 COVER
24. REMOVE TIMING BELT NO.2 COVER (See page 14-79)
25. REMOVE ENGINE MOUNTING BRACKET RH (See page 14-79)
26. REMOVE TIMING BELT GUIDE NO.2
27. REMOVE TIMING BELT (See page 14-79)
28. REMOVE TIMING BELT IDLER SUB-ASSY NO.2
29. REMOVE CAMSHAFT TIMING PULLEY (See page 14-93)
SST 09960-10010 (09962-01000, 09963-01000), 09249-63010
30. REMOVE TIMING BELT NO.3 COVER (See page 14-93)
31. REMOVE MANIFOLD STAY NO.2 (See page 14-29)
32. SEPARATE EXHAUST PIPE ASSY FRONT (See page 15-2)
33. REMOVE OIL LEVEL GAGE GUIDE
(a) Remove the bolt which secures the oil level gage guide
from the cylinder head LH.
(b) Pull out the oil level gage guide and oil level gage together
from the cylinder block.
(c) Remove the O-ring from the oil level gage guide.

A86573
O-ring
14-136
- ENGINE MECHANICALCYLINDER HEAD GASKET NO.2 (3MZ-FE)
2228 Author
: Date
:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
49. INSTALL OIL LEVEL GAGE GUIDE
(a) Install a new O-ring to the oil level gage guide.
(b) Apply soapy water to the O-ring.
(c) Push in the oil level gage guide end into the guide hole of
the cylinder block.
(d) Install the oil level gage guide with the bolt.
Torque: 8.0 NVm (82 kgfVcm, 71 in.Vlbf)
(e) Install the oil level gage.
50. INSTALL EXHAUST PIPE ASSY FRONT (See page 15-2)
51. INSTALL MANIFOLD STAY NO.2 (See page 14-29)
52. INSTALL TIMING BELT NO.3 COVER (See page 14-93)
53. INSTALL CAMSHAFT TIMING PULLEY (See page 14-93)
SST 09960-10010 (09962-01000, 09963-01000), 09249-63010
54. INSTALL TIMING BELT IDLER SUB-ASSY NO.2 (See page 14-93)
55. INSPECT TIMING BELT (See page 14-79)
56. INSTALL TIMING BELT (See page 14-79)
SST 09960-10010 (09962-01000, 09963-01000)
57. INSTALL TIMING BELT TENSIONER ASSY (See page 14-79)
58. INSTALL TIMING BELT GUIDE NO.2 (See page 14-79)
59. INSTALL ENGINE MOUNTING BRACKET RH (See page 14-79)
60. INSTALL TIMING BELT NO.2 COVER (See page 14-79)
61. INSTALL TIMING BELT NO.1 COVER (See page 14-79)
62. INSTALL CRANKSHAFT PULLEY (See page 14-79)
SST 09213-54015 (91651-60855), 09330-00021
63. INSTALL GENERATOR BRACKET NO.2 (See page 14-79)
64. INSTALL ENGINE MOUNTING STAY NO.2 RH (See page 14-79)
65. INSTALL ENGINE MOVING CONTROL ROD (See page 14-79)
66. INSTALL VANE PUMP V BELT (See page 14-5)
67. INSTALL V (COOLER COMPRESSOR TO CRANKSHAFT PULLEY) BELT NO.1
(See page 14-5)
68. INSPECT DRIVE BELT DEFLECTION AND TENSION (See page 14-1)
69. INSTALL WATER OUTLET (See page 10-16)
70. INSTALL INTAKE MANIFOLD (See page 10-16)
71. INSTALL INTAKE AIR SURGE TANK (See page 11-13)
72. INSTALL EMISSION CONTROL VALVE SET (See page 11-13)
73. INSTALL AIR CLEANER CASE (See page 19-5)
74. INSTALL AIR CLEANER CAP SUB-ASSY (See page 10-1 1)
75. INSTALL AIR CLEANER INLET ASSY (See page 19-5)
76. CHECK CONNECTION OF VACUUM HOSE (See page 14-29)
77. INSTALL V-BANK COVER SUB-ASSY (See page 10-1 1)
78. INSTALL FRONT SUSPENSION UPPER BRACE CENTER (W/O TEMS) (See page 10-1 1)
79. INSTALL FRONT WHEEL RH (See page 14-5)
80. ADD ENGINE OIL (See page 17-20)
81. ADD ENGINE COOLANT (See page 16-9)
82. CHECK FOR ENGINE OIL LEAKS
83. CHECK FOR ENGINE COOLANT LEAKS (See page 16-1)
84. INSPECT FOR FUEL LEAKS

A78784
Protrusion Height
Mark
A78785
Wooden
BlockPress
Protrusion
Height
A78786
Wooden
Block
Flush
- ENGINE MECHANICALCYLINDER HEAD ASSY (3MZ-FE)
14-151
2243 Author
: Date
:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
26. INSTALL SPARK PLUG TUBE
(a) Using paint, mark the standard height from the edge.
Standard protrusion height:
42.4 to 43.4 mm (1.669 to 1.709 in.)
HINT:
Use either end of the spark plug tube.
(b) Apply adhesive to the end of the spark plug tube which will
be pressed into the cylinder head.
Adhesive: Part No. 08833-00070 THREE BOND 1324
or equivalent
NOTICE:

Install the spark plug tube within 3 minutes after ap-
plying adhesive.

Do not deform the spark plug tube.

Do not expose the spark plug tube to coolant within
1 hour after installing.
(c) Using a press and wooden block, install the spark plug
tube to the required protrusion height.
NOTICE:
Be careful not to drip the adhesive.
27. INSTALL PCV PIPE (RH CYLINDER)
(a) Using a wooden block and hammer, tap in 2 new PCV
pipes until their top edges are flush with the cylinder head
edge.
NOTICE:
Be careful not to damage the cylinder head edge.

A78323
10
45
- ENGINE MECHANICALCYLINDER BLOCK ASSY (3MZ-FE)
14-181
2273 Author
: Date
:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
(b) After applying the specified torque, rotate the drain cock
clockwise as shown in the illustration.
Torque: 39 NVm (398 kgfVcm, 29 ftVlbf)
NOTICE:

Install the drain cock within 3 minutes after applying
adhesive.

Do not expose the drain cock to coolant within 1 hour
after installing.

Do not rotate the drain cock by more than 1 revolution
(360) after tightening the drain cock with the speci-
fied torque.

Do not loosen the drain cock after setting it correctly.

A84677
Ohmmeter
-20 0 20406080
(-4) (32) (68)(104)(140)(176)
Temperature
C (
F) 30
0.2 0.515 10 20
Resistance kW
A84678
Ohmmeter
-20 0 20406080
(-4) (32) (68)(104)(140)(176)
Temperature
C (
F) 30
0.2 0.515 10 20
Resistance kW
- ENGINE CONTROL SYSTEMSFI SYSTEM (3MZ-FE)
10-3
2008 Author
: Date
:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
(b) Inspect the resistance.
(1) Using an ohmmeter, measure the resistance be-
tween the terminals.
Standard:
Tester ConnectionSpecified Condition
4 (THA) - 5 (E2)13.6 to 18.4 kW at -20
C (-4
F)
4 (THA) - 5 (E2)2.21 to 2.69 kW at 20
C (68
F)
4 (THA) - 5 (E2)0.493 to 0.667 kW at 60
C (140
F)
If the resistance is not as specified, replace the mass air flow
sensor.
3. INSPECT ENGINE COOLANT TEMPERATURE
SENSOR
(a) Inspect the resistance.
(1) Using an ohmmeter, measure the resistance be-
tween the terminals.
Standard:
Tester ConnectionSpecified Condition
1 (E2) - 2 (THW)2.32 to 2.59 kW at 20
C (68
F)
1 (E2) - 2 (THW)0.310 to 0.326 kW at 80
C (176
F)
NOTICE:
When checking the engine coolant temperature sensor in
water, be careful not to allow water to intrude into the termi-
nals. Then dry the engine coolant temperature sensor after
checking.
If the resistance is not as specified, replace the engine coolant
temperature sensor.