diff TOYOTA LAND CRUISER 2002 J100 Service Manual

’02 L/C U (L/O 0108)
253
CAUTION
Do not exceed 50 km/h (30 mph) or
the chain manufacturer ’s recom-
mended speed limit, whichever is
lower.
Drive carefully avoiding bumps,
holes, and sharp turns, which may
cause the vehicle to bounce.
Avoid sharp turns or lockedwheel
braking, as use of chains may ad-
versely affect vehicle handling.
When driving with chains installed,
be sure to drive carefully. Slow
down before entering the curves to
avoid losing control of the vehicle.
Otherwise an accident may occur.
Replacing wheels
WHEN TO REPLACE YOUR WHEELS
If you have wheel damage such as
bending, cracks or heavy corrosion, the
wheel should be replaced.
If you fail to replace damaged wheels, the
tire may slip off the wheel or cause loss
of handling control.
WHEEL SELECTION
When replacing wheels, care should be
taken to ensure that the wheels are re-
placed by ones with the same load ca-
pacity, diameter, rim width, and offset.
Correct replacement wheels are available
at your Toyota dealer.
A wheel of a different size or type may
adversely affect handling, wheel and bear-
ing life, brake cooling, speedometer/odom-
eter calibration, stopping ability, headlight
aim, bumper height, vehicle ground clear-
ance, and tire or snow chain clearance to
the body and chassis. Replacement with used wheels is not rec-
ommended as they may have been sub-
jected to rough treatment or high mileage
and could fail without warning. Also, bent
wheels which have been straightened may
have structural damage and therefore
should not be used. Never use an inner
tube in a leaking wheel which is designed
for a tubeless tire.

’02 L/C U (L/O 0108)
260
The inside of the lens of exterior lights
such as headlights may temporarily fog up
when the lens becomes wet in the rain or
in a car wash. This is not a problem
because the fogging is caused by the
temperature difference between the outside
and inside of the lens, just like the wind-
shield fogged up in the rain. However, if
there is a large drop of water on the
inseide of the lens, or if there is water
pooled inside the light, contact your Toyo-
ta dealer.Light bulbs
BulbNo.WTy p e
Headlights
(high)900560A
Headlights
(low)900651B
Front turn signal
and front side
marker lights1157NA27/8C
Front fog lights900651B
Parking lights—5D
Light bulbsBulbNo.WTy p e
Rear turn signal
lights744021D
Stop/tail lights744321/5D
Backup lights744021D
License plate lights—5D
Interior lights—8E
Personal lights
Ty p e A
Ty p e B
—
—5
8F
E
Glove box light—1.4D
Door courtesy
lights—3D
Vanity lights—1.5E
A : HB3 halogen bulbs
B : HB4 halogen bulbs
C : Single end bulbs (amber)
D : Wedge base bulbs
E : Double end bulbs
F : Single end bulbs
—Headlights
1. Open the hood.
LEFT–HAND HEADLIGHT: Remove the
washer inlet.
Be careful not to spill the washer fluid
over the ”NORMAL” level.
Do not place the washer inlet on the en-
gine or battery.

’02 L/C U (L/O 0108)
269
Service specifications
ENGINE
Valve clearance (engine cold), mm (in.):Intake 0.15—0.25 (0.006—0.010)
Exhaust 0.25—0.35 (0.010—0.014)
Spark plug type: DENSO SK20R11
NGK IFR6A11
Spark plug gap, mm (in.): 1.1 (0.043)
ENGINE LUBRICATION
Oil capacity (drain and ref ill), L (qt., Imp.
qt.) With filter 6.8 (7.2, 6.0)
Without filter 6.4 (6.8, 5.6)
Oil grade: API grade SJ “EnergyConserving”, SL
“EnergyConserving” or ILSAC multi-
grade engine oil is recommended.
Recommended oil viscosity (SAE):COOLING SYSTEM
Total capacity, L (qt., Imp. qt.) Without rear heater 14.7 (15.5, 12.9)
With rear heater 15.4 (16.3, 13.6)
Coolant type:
”TOYOTA Long Life Coolant” or equivalent
With ethyleneglycol type coolant for a
proper corrosion protection of aluminum
components
Do not use alcohol type antifreeze or plain
water alone.
BATTERY
Open voltage
∗ at 20 C (68 F):
12.6—12.8 V Fully charged
12.2—12.4 V Half charged
11.8—12.0 V Discharged
∗: Voltage that is checked 20 minutes af-
ter the key is removed with all the lights
turned off
Charging rates: 5 A max. AUTOMATIC TRANSMISSION
Fluid capacity (drain and ref
ill), L (qt.,
Imp. qt.)
Up to 2.0 (2.1, 1.8)
Fluid type: Automatic transmission fluid D–II or
DEXRON
III (DEXRONII)
TRANSFER
Oil capacity, L (qt., Imp. qt.) 1.3 (1.4, 1.1)
Oil type: Gear oil API GL4 or GL5
Recommended oil viscosity: SAE 75W90
DIFFERENTIAL
Oil capacity, L (qt., Imp. qt.): Front 1.6 (1.7, 1.4)
Rear With rear differential lock system
3.2 (3.4, 2.8)
Without rear differential lock system 3.3 (3.5, 2.9)

’02 L/C U (L/O 0108)
270
Oil type:Standard differential Hypoid gear oil API GL5
Limitedslip differential Hypoid gear oil for limitedslip differ-
ential API GL5
Recommended oil viscosity: Above 18 C (0 F)
SAE 90
Below 18 C (0 F)
SAE 80W or 80W90
CHASSIS LUBRICATION
Wheel bearings: Lithium base wheel bearing grease,
NLGI No.2
Front drive shaft thrust bushings: Synthetic oil and lithium soap base
chassis grease, NLGI No.1
Propeller shafts: Lithium base wheel bearing grease,
NLGI No.2 BRAKES
Minimum pedal clearance when depressed
with the force of 490 N (50 kgf, 110 lbf)
with the engine running, mm (in.):
116 (4.6)
Pedal free play, mm (in.): 1—6 (0.04—0.24)
Pad wear limit, mm (in.):
1.0 (0.04)
Lining wear limit, mm (in.): 1.0 (0.04)
Parking brake adjustment when pulled with
the force of 196 N (20 kgf, 44 lbf): 4—6 clicks
Fluid type: SAE J1703 or FMVSS No.116 DOT 3
STEERING
Wheel free play: Less than 40 mm (1.6 in.)
Power steering fluid type: Automatic transmission fluid DEXRON
II
or III
Tires
Tire size: P275/70R16 114S
Tire pressure, kPa (kgf/cm
2 or bar, psi):
Normal driving Front 200 (2.0, 29)
Rear 220 (2.2, 32)
Trailer towing Front 220 (2.2, 32)
Rear 240 (2.4, 35)
Wheel size: 16  8JJ
Wheel nut torque, N·m (kgf·m, ft·lbf): 131 (13.4, 96.6)
NOTE: For a complete information on tires (e.g. replacing tires or replacing
wheels), see ”Checking tire pres-
sure” through ”Aluminum wheel
precautions” in Section 72.

’02 L/C U (L/O 0108)
272
16. HEAD (RHUPR) 20 A: Righthand
headlight (high beam)
17. HEAD (LHLWR) 10 A: Lefthand headlight (low beam), front fog lights
18. HEAD (RHLWR) 10 A: Righthand headlight (low beam)
19. MIRR 10 A: Power rear view mirror
20. SRS 15 A: SRS airbag system, seat
belt pretensioners
21. CIGAR 15 A: Cigarette lighter, car au-
dio system, power antenna
22. IGN 10 A: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system, antilock brake system, SRS
airbag system, seat belt pretensioners,
discharge warning light
23. DOME 10 A: Interior lights, personal
lights
24. AHCIG 20 A: No circuit
25. DIFF 20 A: Rear differential lock sys-
tem 26. GAUGE 15 A:
Gauges and meters,
service reminder indicators and warning
buzzer (except discharge, open door
and SRS airbag warning lights), back
up lights, air conditioning system, elec-
tronically controlled automatic transmis-
sion system, wireless remote control
system, daytime r unning light system
27. WIPER 25 A: Windshield wipers and
washer, rear window wiper and washer
28. I/UP 7.5 A: Engine idle up system
29. FR FOG 15 A: Front fog lights
30. STOP 15 A: Stop lights, high mounted
stoplight
31. RR A.C 30 A: Air conditioning system
32. DEFOG 20 A: Rear window defogger
33. ECUB 15 A: Power tilt and telescopic
steering system, daytime running light
system, theft deterrent system
34. TAIL 15 A: Tail lights, license plate
lights, parking lights, instrument panel
lights
35. AHCB 15 A: No circuit
36. OBD 10 A: Onboard diagnosis system
37. RR HTR 10 A: Air conditioning system 38. ECUIG 15 A:
Antilock brake system,
shift lock system, power seats, power
antenna, power tilt and telescopic
steering system
39. PWR OUTLET 15 A: Power outlets
Fuses (type B)
40. ABS NO.1 50 A: Antilock brake sys-
tem
41. AHC 50 A: No circuit
42. ACC 50 A: All components in ”PWR
OUTLET” fuse
43. ABS NO.2 40 A: Antilock brake sys-
tem
44. STARTER 30 A: Starting system
45. POWER 40 A: Power door lock control
system, power wi ndows, electric moon
roof, power seat, power tilt and tele-
scopic steering system
Fuses (type C)
46. MAIN 100 A: No circuit
47. ALT 140 A: All components in ”J/B
NO.2”, ”MIR HTR”, ”AM1 NO.1”, ”ACC”,
”CDS FAN”, ”HTR” and ”ABS NO.1”
fuses
48. J/B NO.2 100 A: All components in
”ECUB”, ”FR FOG”, ”DEFOG”, ”AHC
B
”, ”TAIL”, ”STOP”, ”DOME”, ”POWER”,
”OBD”, ”RR A.C” and ”RR HTR” fuses

’02 L/C U (L/O 0108)
273
49. AM1 NO.1 80 A: Charging system, all
components in ”AM1 NO.2”, ”GAUGE”,
”WIPER”, ”DIFF”, ”A.C” and ”SEAT
HTR” fuses
50. HTR 60 A: Air conditioning system

’02 L/C U (L/O 0108)
277
Tread wear—The tread wear grade is a
comparative rating based on the wear rate
of the tire when tested under controlled
conditions on a specified government test
course. For example, a tire graded 150
would wear one and a half (11/2) times
as well on the government course as a
tire graded 100. The relative performance
of tires depends upon the actual condi-
tions of their use, however, and may de-
part significantly from the norm due to
variations in driving habits, service prac-
tices and differences in road characteris-
tics and climate.
Traction AA, A, B, C— The traction
grades, from highest to lowest, are AA, A,
B, and C, and they represent the tire’s
ability to stop on wet pavement as mea-
sured under controlled conditions on spe-
cified government test surfaces of asphalt
and concrete. A tire marked C may have
poor traction performance.
Warning: The traction grade assigned to
this tire is based on braking (straight
ahead) traction tests and does not include
cornering (turning) traction. Temperature A, B, C—
The temperature
grades are A (the highest), B, and C,
representing the tire’s resistance to the
generation of heat and its ability to dissi-
pate heat when tested under controlled
conditions on a specified indoor laboratory
test wheel. Sustained high temperature
can cause the material of the tire to de-
generate and reduce tire life, and exces-
sive temperature can lead to sudden tire
failure. The grade C corresponds to a lev-
el of performance which all passenger car
tires must meet under the Federal Motor
Vehicle Safety Standard No. 109. Grades
B and A represent higher levels of perfor-
mance on the laboratory test wheel than
the minimum required by law.
Warning: The temperature grades for this
tire are established for a tire that is prop-
erly inflated and not overloaded. Exces-
sive speed, underinflation, or excessive
loading, either separately or in combina-
tion, can cause heat buildup and possible
tire failure.