2005 LEXUS ES300 Repair Manual

A36784
A78725
Seal Packing
Seal Width
2 to 3 mm
(0.08 to 0.12 in.) A
A
BB
C
C
A36785
- LUBRICATIONOIL PUMP ASSY (3MZ-FE)
17-13
2318 Author
: Date
:
41. INSTALL OIL PUMP ASSY
(a) Remove any old seal packing material from the contact
surface.
(b) Apply a light coat of engine oil to a new O-ring, then place
it on the cylinder block.
(c) Apply a continuous bead of seal packing (Diameter 2 to
3 mm (0.08 to 0.12 in.)) as shown in the illustration.
Seal packing: Part No. 08826-00080 or equivalent
NOTICE:

Remove any oil from contact surface.

Apply seal packing to the inner side of the bolt holes.

Install the oil pump within 3 minutes after applying
seal packing.

Do not expose the seal packing to engine oil within 2
hours after installing.
(d) Align the key of the oil pump drive gear with the keyway
located on the crankshaft, then slide the oil pump into
place.

A51990
A
B
C
B
A
A
A
A
A
A78726
Seal Packing
Seal Width
3 to 4 mm
(0.12 to 0.16 in.) AAB
B Region ºXº Region ºYº 17-14
- LUBRICATIONOIL PUMP ASSY (3MZ-FE)
2319 Author
: Date
:
(e) Install the oil pump with the 9 bolts. Tighten the bolts uni-
formly in several steps.
Torque:
8.0 NVm (82 kgfVcm, 71 in.Vlbf) for bolt A
20 NVm (199 kgfVcm, 14 ftVlbf) for bolt B
43 NVm (439 kgfVcm, 32 ftVlbf) for bolt C
42. INSTALL CRANKSHAFT POSITION SENSOR
Torque: 8.0 NVm (80 kgfVcm, 71 in.Vlbf)
43. INSTALL OIL PAN SUB-ASSY
(a) Remove any old seal packing from the contact surface.
(b) Apply a continuous bead of seal packing (Diameter 3 to
4 mm (0.12 to 0.16 in.)) as shown in the illustration.
Seal packing: Part No. 08826-00080 or equivalent
NOTICE:

Remove any oil from the contact surface.

Apply seal packing to the outer side of the bolt holes
in the region ºXº.

Apply seal packing to the inner side of the bolt holes
in the region ºYº.

Install the oil pan within 3 minutes after applying seal
packing.

Do not expose the seal packing to engine oil within 2
hours after installing.
(c) Install the oil pan with the 17 bolts and 2 nuts. Tighten the
bolts uniformly in several steps.
Torque:
8.0 NVm (82 kgfVcm, 71 in.Vlbf) for 10 mm head
20 NVm (199 kgfVcm, 14 ftVlbf) for 12 mm head
37 NVm (379 kgfVcm, 27 ftVlbf) for 14 mm head
(d) Install the flywheel housing under cover with the 2 bolts.
Torque: 7.8 NVm (80 kgfVcm, 69 in.Vlbf)
(e) Install the engine oil level sensor connector with the 2
bolts and nut.
Torque: 8.4 NVm (85 kgfVcm, 74 in.Vlbf)
44. INSTALL OIL STRAINER SUB-ASSY
(a) Install a new gasket and the oil strainer with the bolt and 2 nuts.
Torque: 8.0 NVm (82 kgfVcm, 71 in.Vlbf)

A78727
Seal Packing
Seal Width
4 to 5 mm
(0.16 to 0.20 in.) AA
BB
A78825
B C
A
A
A
A86600
A
B
BB
- LUBRICATIONOIL PUMP ASSY (3MZ-FE)
17-15
2320 Author
: Date
:
45. INSTALL OIL PAN SUB-ASSY NO.2
(a) Remove any old seal packing from the contact surface.
(b) Apply a continuous bead of seal packing (Diameter 4 to
5 mm (0.16 to 0.20 in.)) as shown in the illustration.
Seal packing: Part No. 08826-00080 or equivalent
NOTICE:

Remove any oil from the contact surface.

Apply seal packing to the inner side of the bolt holes.

Install the oil pan within 3 minutes after applying seal
packing.

Do not expose the seal packing to engine oil within 2
hours after installing.
(c) Install the oil pan No. 2 with the 10 bolts and 2 nuts.
Torque: 8.0 NVm (82 kgfVcm, 71 in.Vlbf)
46. INSTALL ENGINE MOUNTING BRACKET RH
Torque:
54 NVm (551 kgfVcm,
40 ftVlbf) for bolt A
54 NVm (551 kgfVcm,
40 ftVlbf) for nut B
43 NVm (439 kgfVcm,
32 ftVlbf) for bolt C
47. INSTALL ENGINE MOUNTING INSULATOR RH
Torque:
95 NVm (969 kgfVcm,
70 ftVlbf) for nut A
87 NVm (887 kgfVcm,
64 ftVlbf) for nut B

A60523
A
B
BB
A78827Adjusting Bar Bracket
(a)
(b)
(b)
(a)
(a)
A78828
A
B
C 17-16
- LUBRICATIONOIL PUMP ASSY (3MZ-FE)
2321 Author
: Date
:
48. INSTALL ENGINE MOUNTING INSULATOR FR
Torque:
87 NVm (887 kgfVcm,
64 ftVlbf) for bolt A
52 NVm (530 kgfVcm,
38 ftVlbf) for nut B
49. INSTALL COMPRESSOR MOUNTING BRACKET NO.1
Torque: 25 NVm (250 kgfVcm,
18 ftVlbf)
50. INSTALL COMPRESSOR AND MAGNETIC CLUTCH
(a) Install the compressor with the 3 bolts.
Torque: 25 NVm (250 kgfVcm, 18 ftVlbf)
(b) Install the adjusting bar bracket with the bolt and nut.
Torque:
25 NVm (250 kgfVcm, 18 ftVlbf) for bolt
26 NVm (260 kgfVcm, 19 ftVlbf) for nut
51. INSTALL GENERATOR BELT ADJUSTING BAR
(a) Install the adjusting bar with the 2 bolts and 2 nuts.
Torque:
43 NVm (438 kgfVcm, 32 ftVlbf) for nut A
18 NVm (184 kgfVcm, 13 ftVlbf) for bolt B
8.4
NVm (85 kgfVcm, 74 in.Vlbf) for bolt C
52. INSTALL OIL LEVEL GAGE GUIDE (See page 14-133)
53. INSTALL EXHAUST PIPE SUPPORT BRACKET NO.1 (See page 40-9)
54. INSTALL EXHAUST PIPE ASSY FRONT (See page 15-2)
55. INSTALL EXHAUST PIPE NO.1 SUPPORT BRACKET REAR (See page 15-2)

- LUBRICATIONOIL PUMP ASSY (3MZ-FE)
17-17
2322 Author
: Date
:
56. INSTALL EXHAUST PIPE NO.1 SUPPORT BRACKET FRONT (See page 15-2)
57. INSTALL CRANKSHAFT TIMING PULLEY (See page 14-138)
58. INSTALL TIMING BELT IDLER SUB-ASSY NO.1 (See page 16-13)
59. INSTALL TIMING BELT NO.3 COVER (See page 14-93)
60. INSTALL CAMSHAFT TIMING PULLEY (See page 14-93)
SST 09960-10010 (09962-01000, 09963-01000), 09249-63010
61. INSTALL TIMING BELT IDLER SUB-ASSY NO.2 (See page 14-93)
62. INSPECT TIMING BELT (See page 14-79)
63. INSTALL TIMING BELT (See page 14-79)
SST 09960-10010 (09962-01000, 09963-01000)
64. INSTALL TIMING BELT TENSIONER ASSY (See page 14-79)
65. INSTALL TIMING BELT GUIDE NO.2 (See page 14-79)
66. INSTALL ENGINE MOUNTING BRACKET RH (See page 14-79)
67. INSTALL TIMING BELT NO.2 COVER (See page 14-79)
68. INSTALL TIMING BELT NO.1 COVER (See page 14-79)
69. INSTALL CRANKSHAFT PULLEY (See page 14-79)
SST 09213-54015 (91651-60855), 09330-00021
70. INSTALL GENERATOR BRACKET NO.2 (See page 14-79)
71. INSTALL ENGINE MOUNTING STAY NO.2 RH (See page 14-79)
72. INSTALL ENGINE MOVING CONTROL ROD (See page 14-79)
73. INSTALL VANE PUMP V BELT (See page 14-5)
74. INSTALL GENERATOR ASSY (See page 19-21)
75. INSTALL V (COOLER COMPRESSOR TO CRANKSHAFT PULLEY) BELT NO.1
(See page 14-5)
76. INSPECT DRIVE BELT DEFLECTION AND TENSION (See page 14-1)
77. INSTALL FRONT WHEEL RH (See page 14-5)
78. ADD ENGINE OIL (See page 17-20)
79. CHECK FOR ENGINE OIL LEAKS
80. CHECK FOR EXHAUST GAS LEAKS
81. SYSTEM INITIALIZATION (See page 19-15)

170F4-03
A33002
A33003
A33004
A33005
17-18
- LUBRICATIONOIL PUMP ASSY (3MZ-FE)
2323 Author
: Date
:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
OVERHAUL
1. REMOVE OIL PUMP RELIEF VALVE
(a) Remove the plug, spring and relief valve.
2. INSPECT OIL PUMP RELIEF VALVE
(a) Apply a light coat of engine oil to the relief valve.
(b) Check that the relief valve falls smoothly into the valve
hole by its own weight.
3. INSPECT OIL PUMP ASSY
(a) Remove the oil pump cover.
(1) Remove the 10 screws and oil pump cover.
(b) Remove the oil pump rotor set.
NOTICE:
Do not change the combination or turn over the 2 removed
rotors.
(c) Inspect the oil pump rotor set.
(1) Apply a light coat of engine oil to the oil pump rotor
set, then place them into the oil pump body. Check
that the rotors revolve smoothly.
(d) Inspect the tip clearance.
(1) Using a feeler gauge, measure the clearance be-
tween the drive and driven rotor tips.
Standard tip clearance:
0.06 to 0.18 mm (0.0024 to 0.0071 in.)
Maximum tip clearance: 0.35 mm (0.0138 in.)
(e) Inspect the body clearance.
(1) Using a feeler gauge, measure the clearance be-
tween the driven rotor and body.
Standard body clearance:
0.250 to 0.325 mm (0.0098 to 0.0128 in.)
Maximum body clearance: 0.30 mm (0.0118 in.)
(f) Inspect the side clearance.
(1) Using a feeler gauge and precision straight edge,
measure the clearance between the rotors and pre-
cision straight edge.
Standard side clearance:
0.03 to 0.09 mm (0.0012 to 0.0035 in.)
Maximum side clearance: 0.15 mm (0.0059 in.)

A78905
Marks
- LUBRICATIONOIL PUMP ASSY (3MZ-FE)
17-19
2324 Author
: Date
:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
(g) Install the oil pump rotor set.
(1) Apply a light coat of engine oil to the oil pump gear
set, then place it into the pump body with the marks
facing the pump body cover side.
(h) Install the oil pump cover.
(1) Install the 10 screws and oil pump cover.
Torque: 10 NVm (105 kgfVcm, 8 ftVlbf)
4. INSTALL OIL PUMP RELIEF VALVE
(a) Apply a light coat of engine oil to the relief valve, then insert the relief valve and spring into the pump
body hole.
(b) Install the oil pump relief valve plug.
Torque: 49 NVm (500 kgfVcm,
36 ftVlbf)

170F5-03
A78720
SST
P12582
Additional
3/4 TurnSST
17-20
- LUBRICATIONOIL FILTER SUB-ASSY (3MZ-FE)
2325 Author
: Date
:
2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
OIL FILTER SUB-ASSY (3MZ-FE)
REPLACEMENT
CAUTION:

Prolonged and repeated contact with engine oil will cause removal of natural oils from the skin,
leading to dryness, irritation and dermatitis. In addition, used engine oil contains potentially
harmful contaminants which may cause skin cancer.

Precautions should be taken when replacing engine oil to minimize the risk of your skin making
contact with used engine oil. Wear protective clothing and gloves. Wash your skin thoroughly
with soap and water, or use water-less hand cleaner to remove any used engine oil. Do not use
gasoline, thinners, or solvents.

For environmental protection used oil and used oil filter must be disposed of at designated dis-
posal sites.
1. REMOVE ENGINE UNDER COVER NO.1
2. DRAIN ENGINE OIL
(a) Remove the oil filler cap.
(b) Remove the oil drain plug, then drain the oil into a container.
(c) Clean and install the oil drain plug with a new gasket.
Torque: 45 NVm (459 kgfVcm,
33 ftVlbf)
3. REMOVE OIL FILTER SUB-ASSY
(a) Using SST, remove the oil filter.
SST 09228-07501
4. INSTALL OIL FILTER SUB-ASSY
(a) Check and clean the oil filter installation surface.
(b) Apply clean engine oil to the gasket of a new oil filter.
(c) Lightly screw the oil filter into place, then tighten it until the
gasket contacts the seat.
(d) Using SST, tighten it an additional 3/4 turn.
SST 09228-07501
5. ADD ENGINE OIL
(a) Fill with fresh engine oil.
Capacity:
Drain and refill with oil filter change4.7 liters (5.0 US qts, 4.1 lmp. qts)
Drain and refill without oil filter change4.5 liters (4.8 US qts, 4.0 lmp. qts)
Dry fill5.5 liters (5.8 US qts, 4.8 lmp. qts)
6. CHECK FOR ENGINE OIL LEAKS