2003 TOYOTA LAND CRUISER engine

’03 L/C U (L/O 0301)
293
SPECIFICATIONS
Dimensions and weight294
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
.
Engine 294
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . .
Fuel 294
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . . . . .
Service specifications 295
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . .
Tires 298
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . . . .
Fuses 299
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . . .
SECTION 8

’03 L/C U (L/O 0301)
294
Dimensions and weight
Overall length mm (in.) 4890 (192.5)
Overall width mm (in.) 1940 (76.4)
Overall height mm (in.) 1875 (73.8)
∗1
Wheelbase mm (in.) 2850 (112.2)
Front tread mm (in.) 1620 (63.8)
Rear tread mm (in.) 1615 (63.6)
Vehicle capacity weight
(occupants + luggage)
kg (lb.) 610 (1345)
∗1: Unladen vehicle
Engine
Model:
2UZFE
Type: 8 cylinder V type, 4 cycle, gasoline
Bore and stroke, mm (in.): 94.0  84.0 (3.70  3.30)
Displacement, cm
3 (cu. in.):
4664 (284.6)
Fuel
Fuel type: Unleaded gasoline, Octane Rating 87
(Research Octane Number 91) or higher.
For improved vehicle performance, the
use of premium unleaded gasoline with
an Octane Rating of 91 (Research Oc-
tane Number 96) or higher is recom-
mended.
Fuel tank capacity, L (gal., Imp. gal.): 96 (25.4, 21.1)

’03 L/C U (L/O 0301)
295
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:
“Toyota Genuine Motor Oil” is f illed in
your Toyota vehicle. Use Toyota ap-
proved “Toyota Genuine Motor Oil” or
equivalent to satisfy the following grade
and viscosity.
Oil grade:
API grade, SL “EnergyConserving” or
ILSAC multigrade engine oil. Recommended oil viscosity:
SAE 5W30
Temperature range anticipated before next oil
change
Please contact your Toyota dealer for fur-
ther details. 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 Genuine Long Life Coolant” is f illed
in your Toyota vehicle. In order to avoid
technical problems, we strongly recom-
mend using “Toyota Genuine Long Life
Coolant” or equivalent.
Please contact your Toyota dealer for fur-
ther details.
With ethyleneglycol type coolant for prop-
er corrosion protection of aluminum com-
ponents
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.

’03 L/C U (L/O 0301)
296
AUTOMATIC TRANSMISSION
Fluid capacity (drain and refill), L (qt.,
Imp. qt.)
Up to 3.0 (3.2, 2.6)
Fluid type: “Toyota Genuine ATF Type TIV”
Change automatic transmission fluid only
as necessary.
Generally, it is necessary to change auto-
matic transmission fluid only if your ve-
hicle is driven under one of the Special
Operating Conditions listed in your
”Scheduled Maintenance Guide” or ”Own-
er’s Manual Supplement”. When changing
the automatic transmission fluid, use only
“Toyota Genuine ATF Type TIV” (ATF
JWS3309 or NWS6500) to aid in assuring
optimum transaxle performance.
Notice: Using automatic transmission
fluid other than “Toyota Genuine ATF
Type TIV” may cause deterioration in
shift quality, locking up of your trans-
mission accompanied by vibration, and
ultimately damage the automatic trans-
mission of your vehicle. 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 3.3 (3.5, 2.9)
Oil type: Standard differential Hypoid gear oil API GL5
Limitedslip differential Hypoid gear oil for limitedslip
differential 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

’03 L/C U (L/O 0301)
299
Fuses
Engine compartment
Fuses1. ABS NO.2 40 A: Antilock brake sys-
tem
2. ABS NO.1 50 A:
Antilock brake system
3. AHC 50 A: No circuit
4. ST1 7.5 A:
Mutiport fuel injection system/
Sequential multiport fuel injection
5. TOWING 30 A: Trailer lights
6. MIR HTR 15 A: Outside rearview mirror
defogger
7. RR HTR 10 A: Rear air conditioning sys-
tem
Left side kick panel
8. HAZTRN 15 A: Emergency flashers,
Turn signal lights
9. ALTS 7.5 A: Charging system
10. NVIR 20 A: No circuit
11. FR FOG 15 A:
Fog lights
12. TOWING BRK 30 A: Trailer electric
brake
13. HEAD CLNER 20 A:
Headlight cleaner
14. FRIG 10 A: Charging system
15. PANEL 7.5 A: Instrument panel light
16. TOWING TAIL 30 A: Trailer lights
17. TAIL 15 A: Parking lights, Tail lights
Right side kick panel
18. BAT 30 A: All components in ”ECUB2”
19. TEL 7.5 A: No circuit
20. AMP 30 A: Audio system
21. EFI or ECD No.1 25 A: Multiport fuel
injection system/Sequential multiport fuel in-
jection system
22. AM2 15 A: All components in ”IGN”
23. ETCS 10 A: Multiport fuel injection sys-
tem/Sequential multiport fuel injection system
24. HORN 10 A: Horns
25. HEAD (RHLWR) 10 A: Righthand
headlight (low beam)

’03 L/C U (L/O 0301)
Repair Manual Information
Where to obtain the Repair Manual
The repair manual for LAND CRUISER, written
in English, may be purchased as applicable from
any Toyota dealer.
Pub. Name: 2003 LAND CRUISER Repair Manual
Pub. No.: Vol.1RM966U1 Vol.2RM966U2
Maintenance procedures for the engine,
chassis, body, electrical system, and more,
are clearly explained and illustrated.
Periodic maintenance and tuneup
Periodic maintenance and tuneup helps to pre-
vent small problems from growing into larger ones lat-
er on. The repair manual outlines exactly what main-
tenance is required and clearly explains how to do the
work yourself stepbystep.
Areas covered include such things as spark plug re-
placement, valve clearance adjustment and engine oil
and filter replacement.