2005 LEXUS ES300 Repair Manual

A84916
64 (653, 47)
64 (653, 47)
Front Fender Apron
Seal RH
Vane Pump V Belt
V Belt No. 1
Generator Bracket No. 2
Engine Mounting Stay No. 2 RHEngine Moving Control Rod
N´m (kgf´cm, ft´lbf)
: Specified torque
23 (235, 17)
58 (591, 43)
28 (286, 21)
Radio Setting Condenser
- ENGINE MECHANICALCAMSHAFT (RH BANK) (3MZ-FE)
14-89
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2005 LEXUS ES330 REPAIR MANUAL (RM1124U)

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
14-90
- ENGINE MECHANICALCAMSHAFT (RH BANK) (3MZ-FE)
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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
- ENGINE MECHANICALCAMSHAFT (RH BANK) (3MZ-FE)
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2005 LEXUS ES330 REPAIR MANUAL (RM1124U)

A78385
Camshaft Bearing Cap No. 2
Camshaft Bearing Cap No. 3
Camshaft Bearing Cap No. 6
Camshaft Timing Gear Assy
150 (1,530, 111)
Camshaft Bearing Cap No. 5
16 (163, 12)
x10
Camshaft
N´m (kgf´cm, ft´lbf)
: Specified torque

Non-reusable partCamshaft Setting
Oil Seal
8.0 (80, 71 in.Vlbf)
8.4 (85, 74 in.Vlbf)
8.0 (80, 71 in.Vlbf)
16 (163, 12)
Ignition Coil AssyEngine Wire
Engine Wire
Cylinder Head
Cover GasketCylinder Head Cover Sub-assy
Camshaft Bearing
Cap No. 2
x10Camshaft Bearing
Cap No. 4Camshaft Timing Gear
Bolt Washer
Camshaft Sub Gear
Camshaft Sub Gear
Wave Washer
Camshaft Sub Gear
Shaft Snap Ring


Camshaft Bearing Cap No. 2
No. 2 Camshaft
Camshaft Bearing
Cap No. 1
x9 14-92
- ENGINE MECHANICALCAMSHAFT (RH BANK) (3MZ-FE)
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2005 LEXUS ES330 REPAIR MANUAL (RM1124U)

141JD-01
A78761
RH:
SST
A78762
SSTLH:
- ENGINE MECHANICALCAMSHAFT (RH BANK) (3MZ-FE)
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2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
REPLACEMENT
1. DISCONNECT BATTERY NEGATIVE TERMINAL
2. DRAIN ENGINE COOLANT (See page 16-9)
3. REMOVE FRONT WHEEL RH
4. REMOVE FRONT SUSPENSION UPPER BRACE CENTER (W/O TEMS) (See page 10-1 1)
5. REMOVE V-BANK COVER SUB-ASSY (See page 10-1 1)
6. REMOVE AIR CLEANER CAP SUB-ASSY (See page 10-1 1)
7. REMOVE EMISSION CONTROL VALVE SET (See page 11-13)
8. REMOVE INTAKE AIR SURGE TANK (See page 11-13)
9. REMOVE IGNITION COIL ASSY
10. REMOVE CYLINDER HEAD COVER SUB-ASSY (See page 14-7)
11. REMOVE FRONT FENDER APRON SEAL RH
12. REMOVE V (COOLER COMPRESSOR TO CRANKSHAFT PULLEY) BELT NO.1
(See page 14-5)
13. REMOVE VANE PUMP V BELT (See page 14-5)
14. REMOVE ENGINE MOVING CONTROL ROD (See page 14-79)
15. REMOVE ENGINE MOUNTING STAY NO.2 RH (See page 14-79)
16. REMOVE GENERATOR BRACKET NO.2 (See page 14-79)
17. REMOVE CRANKSHAFT PULLEY (See page 14-79)
SST 09213-54015 (91651-60855), 09330-00021, 09950-50013 (09951-05010, 09952-05010,
09953-05020, 09954-05031)
18. REMOVE TIMING BELT NO.1 COVER
19. REMOVE TIMING BELT NO.2 COVER (See page 14-79)
20. REMOVE ENGINE MOUNTING BRACKET RH (See page 14-79)
21. REMOVE TIMING BELT GUIDE NO.2
22. REMOVE TIMING BELT (See page 14-79)
23. REMOVE TIMING BELT IDLER SUB-ASSY NO.2
24. REMOVE CAMSHAFT TIMING PULLEY
(a) Using SST, remove the bolt and RH timing pulley.
SST 09960- 10010 (09962- 01000, 09963- 01000),
09249-63010
(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.

A05077
Clamp
Clamp
Clamp
A78706Align
A78707
Main GearSub Gear
Service Bolt
A78708
101
2
3
4
5
6
7
89 14-94
- ENGINE MECHANICALCAMSHAFT (RH BANK) (3MZ-FE)
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2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
25. REMOVE TIMING BELT NO.3 COVER
(a) Disconnect the 3 engine wire harness clamps from the
timing belt No. 3 cover.
(b) Remove the 6 bolts and timing belt cover.
26. 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.

A78709
10
1
2
3
4
5
67
8
9
A05739
A05740
P12596
- ENGINE MECHANICALCAMSHAFT (RH BANK) (3MZ-FE)
14-95
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2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
27. REMOVE NO.2 CAMSHAFT
(a) 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 No. 2 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.
(b) Remove the oil seal from the No. 2 camshaft.
28. REMOVE CAMSHAFT TIMING GEAR ASSY
NOTICE:
Do not remove or install the camshaft timing gear (VVT-i)
unless you are replacing the VVT-i or camshaft.
(a) Clamp the camshaft in a vise on the hexagonal lobe.
NOTICE:
Be careful not to damage the camshaft.
(b) Using a 46 mm socket wrench, remove the lock nut by
turning it clockwise.
NOTICE:

Remove it with the lock pin engaged and locked at the
most retard angle position.

The lock nut has LH threads.

Never use any tools other than the socket wrench.
Other tools will deform the cam angle rotor.
(c) Remove the camshaft VVT-i.
NOTICE:
Never remove the 3 bolts on the gear.
If it is difficult to remove VVT-i, tap it lightly using a plastic-faced
hammer, then remove it.
29. REMOVE CAMSHAFT SUB GEAR
(a) Clamp the camshaft in a vise on the hexagonal lobe.
NOTICE:
Be careful not to damage the camshaft.

A78715
SST
A52353
P12595
A78732
Camshaft
Sub Gear
Camshaft Gear
Bolt Washer Wave Washer
A52353
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- ENGINE MECHANICALCAMSHAFT (RH BANK) (3MZ-FE)
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2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
(b) Using SST, turn the sub gear counterclockwise, then re-
move the service bolt.
SST 09960-10010 (09962-01000, 09963-00500)
(c) Using snap ring pliers, remove the snap ring.
(d) Remove the wave washer, camshaft sub gear and cam-
shaft gear bolt washer.
30. INSTALL CAMSHAFT SUB GEAR
(a) Clamp the camshaft in a vise on the hexagonal lobe.
NOTICE:
Be careful not to damage the camshaft.
(b) Install the camshaft gear bolt washer and camshaft sub
gear.
HINT:
Attach the pins on the gears to the gear bolt washer ends.
(c) Install the wave washer.
(d) Using snap ring pliers, install the snap ring.