TOYOTA LAND CRUISER 1998 Factory Repair Manual

ST08H-07
B04543
Terminal 50
Battery
Terminal C
B04544
Battery
Terminal CDisconnect
B04545
Disconnect
Battery
B04546
Terminal 30
Battery
Ammeter Terminal 50 ST-16
- STARTINGSTARTER
1832 Author
: Date
:
2004 LAND CRUISER (RM1071U)
TEST
NOTICE:
These tests must be done within 3 to 5 seconds to avoid the
coil to be burned-out.
1. DO PULL-IN TEST
(a) Disconnect the field coil lead wire from terminal C.
(b) Connect the battery to the magnetic switch as shown.
Check that the pinion gear moves outward.
2. DO HOLD-IN TEST
While connected as above with the pinion gear out, disconnect
the negative (-) lead from terminal C. Check that the pinion gear
remains out.
3. INSPECT CLUTCH PINION GEAR RETURN
Disconnect the negative (-) lead from the starter body. Check
that the pinion gear returns inward.
4. DO NO-LOAD PERFORMANCE TEST
(a) Connect the battery and ammeter to the starter as shown.
(b) Check that the starter rotates smoothly and steadily with
the pinion gear moving out. Check that the ammeter
shows the specified current.
Specified current:
At 11.5 V: 100 A or less

B16459
Starter
RelayST08J-07
B05486
1 Ohmmeter
Ohmmeter
2 35 Continuity
No Continuity
B05487
1 Ohmmeter
Continuity
2 35
Battery
ST-18
- STARTINGSTARTER RELAY
1834 Author
: Date
:
2004 LAND CRUISER (RM1071U)
STARTER RELAY
INSPECTION
1. REMOVE STARTER RELAY (Marking: ºSTº)
Remove the relay box cover and starter relay.
2. INSPECT RELAY CONTINUITY
(a) Using an ohmmeter, check that there is continuity be-
tween terminals 1 and 2.
If there is no continuity, replace the relay.
(b) Check that there is no continuity between terminals 3 and
5.
If there is continuity, replace the relay.
3. INSPECT RELAY OPERATION
(a) Apply battery voltage across terminals 1 and 2.
(b) Using an ohmmeter, check that there is continuity be-
tween terminals 3 and 5.
If there is no continuity, replace the relay.
4. REINSTALL STARTER RELAY

ST08A-01
- STARTINGSTARTING SYSTEM
ST-1
1817 Author
: Date
:
2004 LAND CRUISER (RM1071U)
STARTING SYSTEM
ON-VEHICLE INSPECTION
NOTICE:
Before changing the starter, check these items again:

Connector connection

Accessory installation, e.g.: theft deterrent system

F04811
Vacuum HoseSR0LZ-06
SR-8
- STEERINGAIR CONTROL VALVE
2217 Author
: Date
:
2004 LAND CRUISER (RM1071U)
AIR CONTROL VALVE
INSPECTION
1. TURN AIR CONDITIONING SWITCH OFF
2. CHECK IDLE-UP
(a) Start the engine and run it at idle.
(b) Fully turn the steering wheel.
(c) Check that the engine rotations decrease when the vacu-
um hose of the air control valve is pinched.
(d) Check that the engine rotations increase when the hose
is released.

P06717
SR0LW-04
- STEERINGDRIVE BELT
SR-3
2212 Author
: Date
:
2004 LAND CRUISER (RM1071U)
DRIVE BELT
INSPECTION
INSPECT DRIVE BELT
Visually check the belt for excessive wear, frayed cords, etc.
If any defect has been found, replace the drive belt.
HINT:
Cracks on the rib side of a belt are considered acceptable. If the
belt has chunks missing from the ribs, it should be replaced.

SR0LX-04
R11229
Normal Abnormal SR-4
- STEERINGPOWER STEERING FLUID
2213 Author
: Date
:
2004 LAND CRUISER (RM1071U)
POWER STEERING FLUID
BLEEDING
1. CHECK FLUID LEVEL (See page SR-5)
2. JACK UP FRONT OF VEHICLE AND SUPPORT IT
WITH STANDS
3. TURN STEERING WHEEL
With the engine stopped, turn the wheel slowly from lock to lock
several times.
4. LOWER VEHICLE
5. START ENGINE
Run the engine at idle for a few minutes.
6. TURN STEERING WHEEL
(a) With the engine idling, turn the wheel to left or right full
lock position and keep it there for 2-3 seconds, then turn
the wheel to the opposite full lock position and keep it
there for 2-3 seconds.
(b) Repeat (a) several times.
7. STOP ENGINE
8. CHECK FOR FOAMING OR EMULSIFICATION
If the system has to be bled twice specifically because of foam-
ing or emulsification, check for fluid leaks in the system.
9. CHECK FLUID LEVEL (See page SR-5)

SR0LY-05
R00427
R11229
Normal
Abnormal
R11562Engine Idling
Engine Stopped 5 mm (0.2 in.)
or less
- STEERINGPOWER STEERING FLUID
SR-5
2214 Author
: Date
:
2004 LAND CRUISER (RM1071U)
INSPECTION
1. CHECK FLUID LEVEL
(a) Keep the vehicle level.
(b) With the engine stopped, check the fluid level in the oil
reservoir.
If necessary, add fluid.
Fluid: ATF DEXRON® II or III
HINT:
Check that the fluid level is within the HOT LEVEL range on the
reservoir.
If the fluid is cold, check that it is within the COLD LEVEL range.
(c) Start the engine and run it at idle.
(d) Turn the steering wheel from lock to lock several times to
boost fluid temperature.
Fluid temperature: 80°C (176°F)
(e) Check for foaming or emulsification.
If there is foaming or emulsification, bleed power steering sys-
tem (See page SR-4).
(f) With the engine idling, measure the fluid level in the oil
reservoir.
(g) Stop the engine.
(h) Wait a few minutes and remeasure the fluid level in the oil
reservoir.
Maximum fluid level rise: 5 mm (0.20 in.)
If a problem is found, bleed power steering system
(See page SR-4).
(i) Check the fluid level.

F04813
SST
IN
OUT Attachment
AttachmentPressure Feed Tube
SR-6
- STEERINGPOWER STEERING FLUID
2215 Author
: Date
:
2004 LAND CRUISER (RM1071U)
2. CHECK STEERING FLUID PRESSURE
(a) Remove the air cleaner assembly with air cleaner hose
(See page SR-40).
(b) Disconnect the pressure feed tube from the PS vane
pump (See page SR-40).
(c) Connect SST, as shown below.
SST 09640-10010 (09641-01010, 09641-01030,
09641-01060)
NOTICE:
Check that the valve of the SST is in the open position.
(d) Bleed the power steering system (See page SR-4).
(e) Start the engine and run it at idle.
(f) Turn the steering wheel from lock to lock several times to
boost fluid temperature.
Fluid temperature: 80 °C (176 °F)

Z15498
PS Gear
Closed
SSTPS Vane
Pump Oil
Reservoir
Z15499
PS Gear
SSTPS Vane
Pump Oil
Reservoir
Open
Z15500
PS Gear
SSTPS Vane
Pump Oil
Reservoir
Open Lock Position
- STEERINGPOWER STEERING FLUID
SR-7
2216 Author
: Date
:
2004 LAND CRUISER (RM1071U)
(g) With the engine idling, close the valve of the SST and ob-
serve the reading on the SST.
Minimum fluid pressure:
10,000 kPa (102 kgf/cm
2, 1,451 psi)
NOTICE:

Do not keep the valve closed for more than 10 se-
conds.

Do not let the fluid temperature become too high.
(h) With the engine idling, open the valve fully.
(i) Measure the fluid pressure at engine speeds of 1,000 rpm
and 3,000 rpm.
Difference fluid pressure:
490 kPa (5 kgf/cm
2, 71 psi) or less
NOTICE:
Do not turn the steering wheel.
(j) With the engine idling and valve fully opened, turn the
steering wheel to full lock.
Minimum fluid pressure:
10,000 kPa (102 kgf/cm
2, 1,451 psi)
NOTICE:

Do not maintain lock position for more than 10 se-
conds.

Do not let the fluid temperature become too high.
(k) Disconnect the SST.
SST 09640- 10010 (09641- 01010, 09641- 01030,
09641-01060)
(l) Connect the pressure feed tube (See page SR-47).
(m) Install the air cleaner assembly with air cleaner hose
(See page SR-47).
(n) Bleed the power steering system (See page SR-4).

SR0MJ-06
F06125
 Cotter Pin
72 (730, 53)
Intermediate Shaft Assembly
34 (350, 25)
120 (1,250, 89)
18 (184, 13)
Tube ClampPressure Feed
Tube
44 (450, 32)
*40 (409, 29)
 Gasket
72 (730, 53)
PS Gear Assembly
Return Tube
42 (430, 31)
Clip
Engine Oil Filter Assembly
No. 2 Engine Under Cover
x 6
x 7
No. 1 Engine Under CoverN´m (kgf´cm, ft´lbf) : Specified torque
 Non-reusable part
* For use with SST
Clip O-Ring
18 (180, 13)
Bracket
SR-48
- STEERINGPOWER STEERING GEAR
2257 Author
: Date
:
2004 LAND CRUISER (RM1071U)
POWER STEERING GEAR
COMPONENTS