2005 LEXUS ES300 timing belt

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.

A78716
Front
A86572
6
235
41
- ENGINE MECHANICALCYLINDER HEAD GASKET (3MZ-FE)
14-123
2215 Author
: Date
:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
(g) Using a socket hexagon wrench 8, install the hexagon
bolt.
Torque: 19 NVm (189 kgfVcm, 14 ftVlbf)
(h) Connect the engine wire harness clamp with the nut.
Torque: 8.4 NVm (85 kgfVcm, 74 in.Vlbf)
43. INSTALL NO.2 CAMSHAFT (See page 14-93)
44. INSTALL CAMSHAFT (See page 14-93)
45. INSTALL CYLINDER HEAD COVER SUB-ASSY (See page 14-7)
46. INSTALL IGNITION COIL ASSY (See page 14-7)
47. INSTALL EXHAUST MANIFOLD SUB-ASSY RH
(a) Install a new gasket and the exhaust manifold RH with the
6 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 shown in the illustration.
48. INSTALL EXHAUST MANIFOLD HEAT INSULATOR NO.1
Torque: 8.5 NVm (87 kgfVcm, 75 ftVlbf)
49. INSTALL EXHAUST PIPE ASSY FRONT (See page 15-2)
50. INSTALL EXHAUST PIPE NO.1 SUPPORT BRACKET REAR (See page 15-2)
51. INSTALL EXHAUST PIPE NO.1 SUPPORT BRACKET FRONT (See page 15-2)
52. INSTALL VANE PUMP ASSY (See page 14-29)
53. INSTALL TIMING BELT NO.3 COVER (See page 14-93)
54. INSTALL CAMSHAFT TIMING PULLEY (See page 14-93)
SST 09960-10010 (09962-01000, 09963-01000), 09249-63010
55. INSTALL TIMING BELT IDLER SUB-ASSY NO.2 (See page 14-93)
56. INSPECT TIMING BELT (See page 14-79)
57. INSTALL TIMING BELT (See page 14-79)
SST 09960-10010 (09962-01000, 09963-01000)
58. INSTALL TIMING BELT TENSIONER ASSY (See page 14-79)
59. INSTALL TIMING BELT GUIDE NO.2 (See page 14-79)
60. INSTALL ENGINE MOUNTING BRACKET RH (See page 14-79)
61. INSTALL TIMING BELT NO.2 COVER (See page 14-79)
62. INSTALL TIMING BELT NO.1 COVER (See page 14-79)
63. INSTALL CRANKSHAFT PULLEY (See page 14-79)
SST 09213-54015 (91651-60855), 09330-00021
64. INSTALL GENERATOR BRACKET NO.2 (See page 14-79)
65. INSTALL ENGINE MOUNTING STAY NO.2 RH (See page 14-79)
66. INSTALL ENGINE MOVING CONTROL ROD (See page 14-79)
67. INSTALL VANE PUMP V BELT (See page 14-5)

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)

A78383
N´m (kgf´cm, ft´lbf)
: Specified torque
8.5 (87, 75 in.Vlbf)
220 (2,250, 162)
8.5 (87, 75 in.Vlbf)
28 (286, 21)
27 (280, 20)
Timing Belt Tensioner Assy Crankshaft PulleyTiming Belt No. 1 Cover
Timing Belt Guide No. 2
Engine Mounting Bracket RH Timing Belt No. 2 Cover
Timing Belt
Engine Wire
Protector
- ENGINE MECHANICALCYLINDER HEAD GASKET NO.2 (3MZ-FE)
14-129
2221 Author
: Date
:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)

A78384N´m (kgf´cm, ft´lbf)
: Specified torque
8.5 (87, 75 in.Vlbf)
43 (438, 32)
Timing Belt Idler
Sub-assy No. 2x6Timing Belt No. 3 Cover
CollarGasket
Bushing
Camshaft Timing Pulley
125 (1,275, 92)
Engine Wire
14-130
- ENGINE MECHANICALCYLINDER HEAD GASKET NO.2 (3MZ-FE)
2222 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

141JK-01
A78764SST
A78765
Cut Position 14-138
- ENGINE MECHANICALOIL PUMP SEAL (3MZ-FE)
2230 Author
: Date
:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
OIL PUMP SEAL (3MZ-FE)
REPLACEMENT
1. REMOVE FRONT WHEEL RH
2. REMOVE FRONT FENDER APRON SEAL RH
3. REMOVE V (COOLER COMPRESSOR TO CRANKSHAFT PULLEY) BELT NO.1
(See page 14-5)
4. REMOVE VANE PUMP V BELT (See page 14-5)
5. REMOVE ENGINE MOVING CONTROL ROD (See page 14-79)
6. REMOVE ENGINE MOUNTING STAY NO.2 RH (See page 14-79)
7. REMOVE GENERATOR BRACKET NO.2 (See page 14-79)
8. REMOVE CRANKSHAFT PULLEY (See page 14-79)
SST 09213-54015 (91651-60855), 09330-00021, 09950-50013 (09951-05010, 09952-05010,
09953-05020, 09954-05031)
9. REMOVE TIMING BELT NO.1 COVER
10. REMOVE TIMING BELT NO.2 COVER (See page 14-79)
11. REMOVE ENGINE MOUNTING BRACKET RH (See page 14-79)
12. REMOVE TIMING BELT GUIDE NO.2
13. REMOVE TIMING BELT (See page 14-79)
14. 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.
15. REMOVE OIL PUMP SEAL
(a) Using a knife, cut off the oil seal lip.
(b) Using a screwdriver with the tip wrapped in tape, pry out
the oil seal.
NOTICE:
After removing, check the crankshaft for damage. If dam-
aged, smooth the surface with 400-grit sandpaper.