Torque LEXUS ES300 2005 Repair Manual

C91606
F02227
C83387
- FRONT SUSPENSIONFRONT SUSPENSION ARM SUB-ASSY LOWER NO.1
LH (From July, 2003)26-15
2378 Author
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2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
4. INSTALL FRONT SUSPENSION ARM SUB- ASSY
LOWER NO.1 LH
(a) Install the front lower arm bush stopper to the front sus-
pension arm sub-assy lower No. 1 LH.
(b) Install the front suspension arm sub-assy lower No. 1 LH
with the 2 bolts to the front side.
Torque: 200 NVm (2,039 kgfVcm, 148 ftVlbf)
(c) Install the front suspension arm sub-assy lower No. 1 LH
with the bolt and nut to the rear side.
Torque: 206 NVm (2,101 kgfVcm, 152 ftVlbf)
5. INSTALL TRANSVERSE ENGINE ENGINE MOUNTING
INSULATOR
(a) Install the transverse engine engine mounting insulator
with the 3 nuts.
Torque: 87 NVm (887 kgfVcm, 64 ftVlbf)
6. INSTALL ENGINE ASSEMBLY WITH TRANSAXLE (See page 14-29)

2601I-09
ZX1712
26-16
- FRONT SUSPENSIONLOWER BALL JOINT ASSY FRONT LH
2379 Author
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2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
LOWER BALL JOINT ASSY FRONT LH
REPLACEMENT
HINT:
CONPONENTS: See page 26-3.
1. REMOVE FRONT WHEEL
2. REMOVE FRONT AXLE HUB LH NUT (See page 30-8)
SST 09930-00010
3. DISCONNECT SPEED SENSOR FRONT LH (See page 30-8)
4. DISCONNECT FRONT DISC BRAKE CALIPER ASSY LH (See page 30-19)
5. REMOVE FRONT DISC
6. DISCONNECT TIE ROD ASSY LH (See page 30-8)
SST 09628-6201 1
7. DISCONNECT FRONT SUSPENSION ARM SUB-ASSY LOWER NO.1 LH (See page 30-8)
8. REMOVE FRONT AXLE ASSY LH (See page 30-19)
9. REMOVE LOWER BALL JOINT ASSY FRONT LH (See page 30-19)
SST 09628-6201 1
10. INSPECT LOWER BALL JOINT ASSY FRONT LH
(a) As shown in the illustration, flip the ball joint stud back and
forth 5 times, before installing the nut.
(b) Using a torque wrench, turn the nut continuously at a rate
of 3 - 5 seconds per 1 turn and take the torque reading
on the 5th turn.
Turning torque:
0.98 - 3.43 N´m (10 - 35 kgf´cm, 8.7 - 30 in.´lbf)
11. INSTALL LOWER BALL JOINT ASSY FRONT LH (See page 30-19)
12. INSTALL FRONT AXLE ASSY LH (See page 30-19)
13. INSTALL FRONT SUSPENSION ARM SUB-ASSY LOWER NO.1 LH (See page 30-8)
14. INSTALL TIE ROD ASSY LH (See page 30-8)
15. INSTALL FRONT DISC
16. INSTALL FRONT DISC BRAKE CALIPER ASSY LH (See page 30-19)
17. INSTALL SPEED SENSOR FRONT LH (See page 30-8)
18. INSTALL FRONT AXLE HUB LH NUT (See page 30-8)
19. INSTALL FRONT WHEEL
Torque: 103 NVm (1,050 kgfVcm, 76 ftVlbf)
20. INSPECT AND ADJUST FRONT WHEEL ALIGNMENT (See page 26-5)
21. CHECK ABS SPEED SENSOR SIGNAL
w/ VSC (See page 05-471)
w/o VSC (See page 05-420)

C66721
C81547F40197
Inner side
Rear
side
C91607
26-18
- FRONT SUSPENSIONSTABILIZER BAR FRONT
2381 Author
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2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
12. REMOVE STABILIZER BAR FRONT
13. REMOVE FRONT STABILIZER BAR BUSH NO.1
14. INSPECT FRONT STABILIZER LINK ASSY LH
(a) As shown in the illustration, flip the ball joint stud back and
forth 5 times, before installing the nut.
(b) Using a torque wrench, turn the nut continuously at a rate
of 2 - 4 seconds per 1 turn and take the torque reading
on the 5th turn.
Turning torque:
0.05 - 1.96 N´m (0.5 - 20 kgf´cm, 0.4 - 17.4 in.´lbf)
15. INSTALL FRONT STABILIZER BAR BUSH NO.1
HINT:
Install the bushing to the inner side of the bushing stopper on
the stabilizer bar.
16. INSTALL STABILIZER BAR FRONT
17. INSTALL RACK & PINION POWER STEERING GEAR ASSY (See page 51-21)
18. INSTALL STEERING INTERMEDIATE SHAFT SUB-ASSY (See page 51-21)
19. INSTALL PRESSURE FEED TUBE ASSY (See page 51-21)
SST 09023-00101
20. INSTALL STEERING GEAR OUTLET RETURN TUBE (See page 51-21)
SST 09023-00101
21. INSTALL TIE ROD ASSY LH (See page 30-8)
22. INSTALL TIE ROD ASSY RH
HINT:
Install the RH side by the same procedures with the LH side.
23. INSTALL FRONT STABILIZER BRACKET NO.1 LH
(a) Install the 2 front stabilizer brackets No. 1 LH with the 2
bolts.
Torque: 19 NVm (194 kgfVcm, 14 ftVlbf)

F40143
- FRONT SUSPENSIONSTABILIZER BAR FRONT
26-19
2382 Author
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2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
24. INSTALL FRONT STABILIZER BRACKET NO.1 RH
HINT:
Install the RH side by the same procedures with the LH side.
25. INSTALL FRONT STABILIZER LINK ASSY LH
(a) Install the front stabilizer link assy LH with the 2 nuts.
Torque: 74 NVm (755 kgfVcm, 55 ftVlbf)
HINT:
If the ball joint turns together with the nut, use a hexagon (6 mm)
wrench to hold the stud.
26. INSTALL FRONT STABILIZER LINK ASSY RH
HINT:
Install the RH side by the same procedures with the LH side.
27. INSTALL FRONT WHEEL
Torque: 103 NVm (1,050 kgfVcm, 76 ftVlbf)
28. BLEED POWER STEERING FLUID (See page 51-3)
29. CHECK POWER STEERING FLUID LEAKAGE
30. INSPECT AND ADJUST FRONT WHEEL ALIGNMENT (See page 26-5)

F41590
51-6
- POWER STEERINGPOWER STEERING SYSTEM
2581 Author
: Date
:
(j) Disconnect the SST.
SST 09640- 10010 (09641- 01010, 09641- 01020,
09641-01030)
(k) Connect the pressure feed tube assy to the rack & pinion
power steering gear assy (See page 51-21).
(l) Bleed the power steering system.
5. CHECK STEERING EFFORT
(a) Center the steering wheel assy.
(b) Remove the horn button assy (See page 60-22).
(c) Start the engine and run it at idle.
(d) Using a torque wrench, measure the steering effort in
both directions.
Steering effort (Reference):
6 N´m (60 kgf´cm, 53 in.´lbf) or less
HINT:
Take the tire type, pressure and contact surface into consider-
ation before making your diagnosis.
(e) Install the steering wheel assy set nut.
Torque: 50 N´m (510 kgf´cm, 37 ft´lbf)
(f) Install the horn button assy (See page 60-22).
(g) Inspect SRS warning light (See page 05-818).

51068-01
F41597
TYPE A VANE PUMP:
Pressure Port Union
Flow Control Valve

O-Ring
Flow Control Valve
Compression Spring
Power Steering
Suction Port Union
43 (438, 32)
Pump Bracket
Front
Vane Pump
Housing Front

O-Ring
Gasket

O-Ring
24 (245, 18)24 (245, 18)
Vane Pump
Bracket Rear Vane Pump
Housing Rear
44 (449, 32)
Vane Pump Pulley
Vane Pump Shaft

Vane Pump Shaft Snap Ring

Vane Pump Housing Oil Seal
Vane Pump Plate
Vane Pump Rotor
Vane Pump Cam Ring
Vane Pump
Side Plate RearWave Washer

Non-reusable part
NVm (kgfVcm, ftVlbf) : Specified torque
Power steering fluid
X10
83 (846, 61)
13 (133, 10)
43 (438, 32)
- POWER STEERINGVANE PUMP ASSY
51-7
2582 Author
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2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
VANE PUMP ASSY
COMPONENTS

F41589
TYPE B VANE PUMP:
Pressure Port Union

O-Ring
Flow Control Valve
Flow Control Valve
Compression Spring

Gasket
Power Steering
Suction Port Union

O-Ring
Pump Bracket
Front
Vane Pump
Housing Front

O-Ring
24 (245, 18)
24 (245, 18)
Vane Pump
Housing Rear
Wave Washer
Vane Pump
Side Plate Rear
Vane Pump Cam Ring
Vane Pump Plate

Vane Pump Shaft Snap Ring W/Pulley Shaft
Sub-assy
Vane Pump Housing
Oil Seal

Non-reusable part
NVm (kgfVcm, ftVlbf) : Specified torque
Power steering fluid
Vane Pump
Bracket Rear
X10
Vane Pump Rotor
83 (846, 61)
13 (133, 10)
44 (449, 32)
44 (449, 32)
51-8
- POWER STEERINGVANE PUMP ASSY
2583 Author
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2005 LEXUS ES330 REPAIR MANUAL (RM1124U)

W03541F41624
Press
SST
Oil Seal
F40339
Power Steering Fluid
F40339
Power Steering Fluid
- POWER STEERINGVANE PUMP ASSY
51-13
2588 Author
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2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
29. INSPECT PRESSURE PORT UNION
If the union seat in the pressure port union is remarkably damaged and it may cause fluid leakage, replace
the vane pump assy.
30. INSTALL VANE PUMP HOUSING OIL SEAL
(a) Coat a new vane pump housing oil seal lip with power
steering fluid.
(b) Using SST and a press, install the new vane pump hous-
ing oil seal.
SST 09950-60010 (09951-00330),
09950-70010 (09951-07100)
NOTICE:
Make sure that the vane pump housing oil seal is installed
facing the correct direction.
31. INSTALL PUMP BRACKET FRONT
(a) Install the pump bracket front with the bolt.
Torque:
Type A Vane Pump: 43 NVm (438 kgfVcm, 32 ftVlbf)
Type B Vane Pump: 44 NVm (449 kgfVcm, 32 ftVlbf)
32. INSTALL VANE PUMP SHAFT(TYPE A VANE PUMP)
(a) Coat inside bushing surface of the vane pump housing
front with power steering fluid.
(b) Gradually insert the vane pump shaft from the pulley side.
NOTICE:
Do not damage the vane pump housing oil seal lip in the
vane pump housing front.
33. INSTALL W/PULLEY SHAFT SUB- ASSY(TYPE B
VANE PUMP)
(a) Coat inside bushing surface of the vane pump housing
front with power steering fluid.
(b) Gradually insert the w/pulley shaft sub-assy from the
pulley side.
NOTICE:
Do not damage the vane pump housing oil seal lip in the
vane pump housing front.

F41573
F41492
- POWER STEERINGVANE PUMP ASSY
51-15
2590 Author
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2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
37. INSTALL VANE PUMP HOUSING REAR
(a) Coat a new O-ring with power steering fluid and install it to the vane pump housing rear.
(b) Install the vane pump housing rear with the 4 bolts.
Torque: 24 NVm (245 kgfVcm, 18 ftVlbf)
38. MEASURE VANE PUMP ROTATION TORQUE(TYPE A
VANE PUMP)
(a) Check that the vane pump rotates smoothly without ab-
normal noise.
(b) Temporarily install the pulley set nut.
(c) Using a torque wrench, check the vane pump rotating
torque.
Rotating torque:
0.27 NVm (2.8 kgfVcm, 2.4 in.Vlbf) or less
39. MEASURE VANE PUMP ROTATION TORQUE(TYPE B
VANE PUMP)
(a) Check that the vane pump rotates smoothly without ab-
normal noise.
(b) Temporarily install the service bolt.
Recommended service bolt:
Thread diameter: 10 mm (0.39 in.)
Thread pitch: 1.25 mm (0.0492 in.)
Bolt length: 50 mm (1.97 in.)
(c) Using a torque wrench, check the vane pump rotating
torque.
Rotating torque:
0.27 NVm (2.8 kgfVcm, 2.4 in.Vlbf) or less
40. INSTALL VANE PUMP BRACKET REAR(TYPE A VANE PUMP)
(a) Install the vane pump bracket rear with the 2 bolts.
Torque: 43 NVm (438 kgfVcm, 32 ftVlbf)
41. INSTALL VANE PUMP BRACKET REAR(TYPE B VANE PUMP)
(a) Install the vane pump bracket rear with the 2 bolts and 2 nuts.
Torque: 44 NVm (449 kgfVcm, 32 ftVlbf)
42. INSTALL FLOW CONTROL VALVE COMPRESSION SPRING
(a) Coat the flow control valve compression spring with power steering fluid and install it.
(b) Install the flow control valve compression spring.
43. INSTALL FLOW CONTROL VALVE
(a) Coat the flow control valve with power steering fluid.
(b) Install the flow control valve.
44. INSTALL PRESSURE PORT UNION
(a) Coat a new O-ring with power steering fluid and install it to the pressure port union.
(b) Install the pressure port union.
Torque: 83 NVm (846 kgfVcm, 61 ftVlbf)

F41600
SST
F41599
A
B
W03441
Pressure
Feed
Hose
Stopper 51-16
- POWER STEERINGVANE PUMP ASSY
2591 Author
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2005 LEXUS ES330 REPAIR MANUAL (RM1124U)
45. INSTALL POWER STEERING SUCTION PORT UNION
(a) Coat a new O-ring with power steering fluid and install it to the power steering suction port union.
(b) Install the power steering suction port union with the bolt.
Torque: 13 NVm (133 kgfVcm, 10 ftVlbf)
46. INSTALL VANE PUMP PULLEY(TYPE A VANE PUMP)
(a) Install the vane pump pulley to the vane pump shaft.
(b) Using SST, stop the vane pump pulley rotation and install
the nut.
SST 09960-10010 (09962-01000, 09963-01000)
Torque: 44 NVm (449 kgfVcm, 32 ftVlbf)
47. INSTALL VANE PUMP ASSY
(a) Temporarily install the vane pump assy with the 2 (A and
B) bolts.
48. INSTALL VANE PUMP V BELT
(a) Install the vane pump V belt and adjust the V belt tension
(See page 14-1).
(b) Torque the bolt A.
Torque: 43 NVm (438 kgfVcm, 32 ftVlbf)
(c) Torque the bolt B.
Torque: 43 NVm (438 kgfVcm, 32 ftVlbf)
49. CONNECT PRESSURE FEED HOSE
(a) Using a spanner (22 mm) to hold the pressure port union,
connect the pressure feed hose with the union bolt and
a new gasket.
Torque: 51.5 NVm (525 kgfVcm, 38 ftVlbf)
HINT:
Make sure the stopper of the pressure feed hose touches the
pump bracket front as shown in the illustration, then install the
union bolt.
50. INSTALL POWER STEERING OIL PRESSURE SWITCH
(a) Install the power steering oil pressure switch to the union bolt.
Torque: 21 NVm (214 kgfVcm, 15 ftVlbf)
NOTICE:
Be careful not to allow oil from being attached to the connector.
(b) Connect the connector.