Page 446 of 969
A78753
SST
A52345
14-70
- ENGINE MECHANICALPARTIAL ENGINE ASSY (3MZ-FE)
2162 Author: Date:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
92. INSTALL ENGINE MOUNTING BRACKET RH
Torque: 28 NVm (286 kgfVcm, 21 ftVlbf)
93. INSTALL TIMING BELT NO.2 COVER
(a) Visually check for cracks and breaks on the gasket of the timing belt cover.
If there is a trace of water intrusion when checking visually, replace the timing belt cover.
(b) Install the timing belt cover.
Torque: 8.5 NVm (87 kgfVcm, 75 in.Vlbf)
94. INSTALL TIMING BELT NO.1 COVER
(a) Visually check for cracks and breaks on the gasket of the timing belt cover.
If there is a trace of water intrusion when checking visually, replace the timing belt cover.
(b) Install the timing belt cover.
Torque: 8.5 NVm (87 kgfVcm, 75 in.Vlbf)
95. INSTALL CRANKSHAFT PULLEY
(a) Align the keyway of the pulley with the key located on the
crankshaft, then slide the pulley into place.
(b) Using SST, install the pulley bolt.
SST 09213-54015 (91651-60855), 09330-00021
Torque: 220 NVm (2,250 kgfVcm, 162 ftVlbf)
96. INSTALL VVT SENSOR
Torque: 8.0 NVm (82 kgfVcm, 71 in.Vlbf)
97. INSTALL CAMSHAFT TIMING OIL CONTROL VALVE ASSY
Torque: 8.0 NVm (82 kgfVcm, 71 in.Vlbf)
98. INSTALL ENGINE HANGER NO.2
Torque: 20 NVm (199 kgfVcm, 14 ftVlbf)
99. INSPECT VALVE CLEARANCE
(a) Turn the crankshaft pulley, then align the timing notch with
the timing mark º0º of the timing belt No. 1 cover.
(b) Check that the valve lifters on the intake side of the No.
1 cylinder are not pushed by the cam.
If the valve lifters are pushed, turn the crankshaft 1 revolution
(360) and align the marks as above.
Page 447 of 969
A78666
LH Bank:EX
IN
1
23
6 Front
13 RH Bank:
6
2
IN
EX
A78667
LH Bank:EX
IN
3
45
2Front
35 RH Bank:
2
4
IN
EX
- ENGINE MECHANICALPARTIAL ENGINE ASSY (3MZ-FE)
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2163 Author: Date:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
(c) Inspect the valves indicated in the illustration on the left.
(1) Using a feeler gauge, measure the clearance be-
tween the valve lifter and camshaft.
Valve clearance (Cold):
0.15 to 0.25 mm (0.0059 to 0.0098 in.) for intake
0.25 to 0.35 mm (0.0098 to 0.0138 in.) for exhaust
(2) Record the out-of-specification valve clearance
measurements. They will be used later to select an
adjusting shim to replace.
(d) Turn the crankshaft by 2/3 of a revolution (240), then in-
spect the valves indicated in the illustration on the left.
(1) Using a feeler gauge, measure the clearance be-
tween the valve lifter and camshaft.
Valve clearance (Cold):
0.15 to 0.25 mm (0.0059 to 0.0098 in.) for intake
0.25 to 0.35 mm (0.0098 to 0.0138 in.) for exhaust
(2) Record the out-of-specification valve clearance
measurements. They will be used later to select an
adjusting shim to replace.
Page 448 of 969
A78668
LH Bank:EX
IN
5
6
1
4 Front
5
1 RH Bank:
4
6
IN
EX
A78669
Upward
Notch
A78670
Front of No. 1 and No. 2 Cylinders:
Others:
SST (A)
SST (B)
SST (B)
SST (A)
7
9 14-72
- ENGINE MECHANICALPARTIAL ENGINE ASSY (3MZ-FE)
2164 Author: Date:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
(e) Turn the crankshaft by 2/3 of a revolution (240), then in-
spect the valves indicated in the illustration on the left.
(1) Using a feeler gauge, measure the clearance be-
tween the valve lifter and camshaft.
Valve clearance (Cold):
0.15 to 0.25 mm (0.0059 to 0.0098 in.) for intake
0.25 to 0.35 mm (0.0098 to 0.0138 in.) for exhaust
(2) Record the out-of-specification valve clearance
measurements. They will be used later to select an
adjusting shim to replace.
100. ADJUST VALVE CLEARANCE
(a) Turn the camshaft so that the cam lobe faces upward.
(b) Turn the valve lifter with a screwdriver so that the notches
are perpendicular to the camshaft.
(c) Using SST (A), press down the valve lifter and place SST
(B) between the camshaft and valve lifter. Remove SST
(A).
SST 09248-55040 (09248-05410, 09248-05420)
HINT:
Apply SST (B) at a slight angle on the side marked with
º9º or º7º at the position shown in the illustration.
When SST (B) is inserted too deeply, it will get pinched by
the shim. To prevent SST(B) from getting stuck, insert it
gently from the intake side at a slight angle.
SST (A)09248-05410
SST (B)09248-05420
Page 449 of 969
A78671
SST (B)
Magnetic Finger
EM0494
EXAMPLE (Intake):
Measured valve clearance = 0.45 mm (0.0177 in.)
0.45 mm (0.0177 in.) - 0.20 mm (0.0079 in.) = 0.25 mm (0.0098 in.)
(Measured - Specification = Excess clearance)
Used shim measurement = 2.80 mm (0.1102 in.)
0.25 mm (0.0098 in.) + 2.80 mm (0.1102 in.) = 3.05 mm (0.1201 in.)
(Excess clearance + Used shim = Ideal new shim)
Closest new shim = 3.05 mm (0.1201 in.)
Select No. 12 shim
- ENGINE MECHANICALPARTIAL ENGINE ASSY (3MZ-FE)
14-73
2165 Author: Date:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
(d) Using a small screwdriver and magnetic finger, remove
the adjusting shim.
(e) Using a micrometer, measure the thickness of the re-
moved shim.
(f) Calculate the thickness of a new shim so that the valve
clearance comes within the specified value.
AThickness of new shim
BThickness of used shim
CMeasured valve clearance
Specified value (Cold):
Intake A = B + (C - 0.20 mm (0.0079 in.))
Exhaust A = B + (C - 0.30 mm (0.0118 in.))
(g) Select a new shim with a thickness which is as close to the
calculated values as possible.
HINT:
Shims are available in 17 sizes in increments of 0.05 mm
(0.0020 in.), from 2.50 mm (0.0984 in.) to 3.30 mm
(0.1299 in.).
Refer to New Shim Thickness table on the next 2 pages.
Page 450 of 969
V00719
Adjusting Shim Selection Chart (Intake)
Intake valve clearance (Cold):
0.15 to 0.25 mm (0.0059 to 0.0098 in.)
EXAMPLE: The 2.800 mm (0.1102 in.) shim is installed, and
the measured clearance is 0.450 mm (0.0177 in.).
Replace the 2.800 mm (0.1102 in.) shim with a new No. 12
shim.New Shim Thickness mm (in.)
HINT: New shims have the thickness in millimeters
imprinted on the face.Thickness
Thickness Shim
No. Shim
No.
Installed Shim Thickness
Measured Clearance
mm (in.)mm (in.)
14-74
- ENGINE MECHANICALPARTIAL ENGINE ASSY (3MZ-FE)
2166 Author: Date:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
Page 451 of 969
V00720
Adjusting Shim Selection Chart (Exhaust)
Exhaust valve clearance (Cold):
0.25 to 0.35 mm (0.0098 to 0.0138 in.)
EXAMPLE: The 2.800 mm (0.1102 in.) shim is installed, and
the measured clearance is 0.450 mm (0.0177 in.).
Replace the 2.800 mm (0.1102 in.) shim with a new No. 10
shim.New Shim Thickness mm (in.)
ThicknessThickness Shim
No. Shim
No.
HINT: New shims have the thickness in millimeters
imprinted on the face.
Installed Shim Thickness
Measured Clearance
mm (in.)mm (in.)
- ENGINE MECHANICALPARTIAL ENGINE ASSY (3MZ-FE)
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2167 Author: Date:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
Page 452 of 969
A78672
SST (B)
SST (A)
A78673
: Seal Packing
Front
A78674
: Seal Packing
Front 14-76
- ENGINE MECHANICALPARTIAL ENGINE ASSY (3MZ-FE)
2168 Author: Date:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
(h) Place a new adjusting shim on the valve lifter with the im-
printed number facing down.
(i) Press down the valve lifter with SST (A), then remove SST
(B).
SST 09248-55040 (09248-05410, 09248-05420)
(j) Recheck the valve clearance.
101. INSTALL CYLINDER HEAD COVER SUB-ASSY
(a) Install the gasket to the cylinder head cover.
(b) Apply seal packing to the cylinder head as shown in the
illustration.
Seal packing: Part No. 08826-00080 or equivalent
NOTICE:
Remove any oil from the contact surface.
Install the cylinder head cover within 3 minutes after
applying seal packing.
Do not start the engine within 2 hours after installing.
(c) Install the cylinder head cover with the 9 bolts. Tighten the
bolts uniformly in several steps.
Torque: 8.0 NVm (80 kgfVcm, 71 in.Vlbf)
102. INSTALL CYLINDER HEAD COVER SUB-ASSY LH
(a) Install the gasket to the cylinder head cover.
(b) Apply seal packing to the cylinder head as shown in the
illustration.
Seal packing: Part No. 08826-00080 or equivalent
NOTICE:
Remove any oil from the contact surface.
Install the cylinder head cover within 3 minutes after
applying seal packing.
Do not start the engine within 2 hours after installing.
(c) Install the cylinder head cover with the 9 bolts. Tighten the
bolts uniformly in several steps.
Torque: 8.0 NVm (80 kgfVcm, 71 in.Vlbf)
103. INSTALL SPARK PLUG
Torque: 25 NVm (250 kgfVcm, 18 ftVlbf)
Page 453 of 969
141JA-01
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 MECHANICALTIMING BELT (3MZ-FE)
14-77
2169 Author: Date:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
TIMING BELT (3MZ-FE)
COMPONENTS
