Page 2440 of 3115
IN04O-02
B04208
SUPPORT POSITIONFront
RearEngine under cover
Rear differential carrier
CAUTION : When jacking-up the front and rear, make sure the car is
not carrying any extra weight.
Safety stand FRONT
JACK POSITION
SCREW TYPE JACK POSITION IN-8
- INTRODUCTIONREPAIR INSTRUCTIONS
8 Author: Date:
2004 LAND CRUISER (RM1071U)
VEHICLE LIFT AND SUPPORT LOCATIONS
Page 2446 of 3115
IN04O-02
B04208
SUPPORT POSITIONFront
RearEngine under cover
Rear differential carrier
CAUTION : When jacking-up the front and rear, make sure the car is
not carrying any extra weight.
Safety stand FRONT
JACK POSITION
SCREW TYPE JACK POSITION IN-8
- INTRODUCTIONREPAIR INSTRUCTIONS
8 Author: Date:
2004 LAND CRUISER (RM1071U)
VEHICLE LIFT AND SUPPORT LOCATIONS
Page 2460 of 3115
LU08S-05
B04454
B04455
Mark
B04456
B04457
B04458
LU-12
- LUBRICATIONOIL PUMP
1793 Author: Date:
2004 LAND CRUISER (RM1071U)
INSPECTION
1. INSPECT RELIEF VALVE
Coat the valve with engine oil and check that it falls smoothly
into the valve hole by its own weight.
If it doesn't, replace the relief valve. If necessary, replace the oil
pump assembly.
2. INSPECT DRIVE AND DRIVEN ROTORS INTO OIL
PUMP BODY
Place the drive and driven rotors into the oil pump body with the
mark facing upward.
3. INSPECT ROTORS FOR TIP CLEARANCE
Using a feeler gauge, measure the clearance between the drive
and driven rotor tips.
Standard tip clearance:
0.110 - 0.240 mm (0.0043 - 0.0094 in.)
Maximum tip clearance: 0.35 mm (0.0138 in.)
If the tip clearance is greater than maximum, replace the rotors
as a set.
4. INSPECT ROTORS FOR SIDE CLEARANCE
Using a feeler gauge and precision straight edge, measure the
clearance between the rotors and precision straight edge.
Standard side clearance:
0.030 - 0.090 mm (0.0012 - 0.0035 in.)
Maximum side clearance: 0.15 mm (0.0059 in.)
If the side clearance is greater than maximum, replace the ro-
tors as a set. If necessary, replace the oil pump assembly.
5. INSPECT ROTOR FOR BODY CLEARANCE
Using a feeler gauge, measure the clearance between the driv-
en rotor and body.
Standard body clearance:
0.100 - 0.175 mm (0.0039 - 0.0069 in.)
Maximum body clearance: 0.30 mm (0.0118 in.)
If the body clearance is greater than maximum, replace the ro-
tors as a set. If necessary, replace the oil pump assembly.
6. REMOVE DRIVE AND DRIVE ROTORS
Page 2784 of 3115
H20059
SST
R13763
10 m (33 ft) or more SSTBattery
H00401Weight
X Y
Y
- SUPPLEMENTAL RESTRAINT SYSTEMSTEERING WHEEL PAD AND SPIRAL CABLE
RS-25
2300 Author: Date:
2004 LAND CRUISER (RM1071U)
(d) Install the SST.
CAUTION:
Place the disc wheel on the level ground.
(1) Connect the connector of the SST.
SST 09082-00700
NOTICE:
To avoid damaging the SST connector and wire harness,
do not lock the secondary lock of the twin lock. Also, se-
cure some slack for the SST wire harness inside the disc
wheel.
(2) Move the SST at least 10 m (33 ft) away from the
steering wheel pad tied down on the disc wheel.
(e) Cover the steering wheel pad with a cardboard box or
tires.
Covering method using a cardboard box:
Cover the steering wheel pad with the cardboard
box and weight the cardboard box down in 4 places
with at least 190 N (20 kg, 44 lb).
Size of cardboard box:
Must exceed the following dimensions:
X = 460 mm (18.11 in.)
Y = 650 mm (25.59 in.)
NOTICE:
When dimension Y of the cardboard box exceeds the
diameter of the disc wheel with tire to which the steer-
ing wheel pad is tied, X should be the following size.
X = 460 mm (18.11 in.) + width of tire
If a cardboard box smaller than the specified size is
used, the cardboard box will be broken by the shock
from the airbag deployment.
Page 2842 of 3115
SR1IL-01
F17217
Vane Pump Shaft
Front HousingBushing
Bushing
F17573
Thickness
R10282
Feeler Gauge
F17219
SR-42
- STEERINGPOWER STEERING VANE PUMP
2251 Author: Date:
2004 LAND CRUISER (RM1071U)
INSPECTION
1. CHECK OIL CLEARANCE BETWEEN VANE PUMP
SHAFT AND BUSHING OF FRONT HOUSING AND
REAR HOUSING
Using a micrometer and caliper gauge, measure the oil clear-
ance.
Standard clearance:
Front housing and shaft
0.020 - 0.077 mm (0.00079 - 0.00303 in.)
Rear housing and shaft
0.020 - 0.077 mm (0.00079 - 0.00303 in.)
Maximum clearance:
Front housing and shaft
0.070 mm (0.00276 in.)
Rear housing and shaft
0.080 mm (0.00315 in.)
If it is more than the maximum, replace a new vane pump as-
sembly.
2. INSPECT VANE PUMP ROTOR AND VANE PLATES
(a) Using a micrometer, measure the height, thickness and
length of the 10 plates.
Minimum thickness: 1.405 mm (0.05531 in.)
(b) Using a feeler gauge, measure the clearance between
the rotor groove and plate.
Maximum clearance: 0.03 mm (0.0012 in.)
If it is more than the maximum, replace a new vane pump as-
sembly.
3. INSPECT FLOW CONTROL VALVE
(a) Coat the valve with power steering fluid and check that it
falls smoothly into the valve hole by its own weight.
