1996 TOYOTA LAND CRUISER elec

EXAMPLE: Cylinder block ”2” + Crankshaft ”1”= Total number 3 (Use bearing ”3”)
Number marked
Cylinder block
Crankshaft
Use bearing 123
2
2 22
3
3 3
3 3
4445 56
111
−
ENGINE MECHANICAL CYLINDER BLOCK
EM−89
1996 LAND CRUISER (RM451U)
(j) Measure the Plastigage at its widest point.
Standard clearance:
STD0.042 − 0.060 mm (0.0017 − 0.0024 in.)
U/S 0.250.041 − 0.081 mm (0.0016 − 0.0032 in.)
Maximum clearance: 0.10 mm (0.0039 in.)
If the oil clearance is greater than maximum, replace the bear-
ings. If necessary, grind or replace the crankshaft.
HINT:
If using a standard bearing, replace with one having the same
number. If the number of the bearing cannot be determined, se-
lect the correct bearing by adding together the numbers im-
printed on the cylinder block and crankshaft, then selecting the
bearing with the same number as the total. There are 5 sizes
of standard bearings, marked ”2”, ”3”, ”4”, ”5” and ”6”\
accorking-
ly.
Reference
Cylinder block main journal bore diameter:
Mark ”1”74.026 − 74.032 mm (2.9144 − 2.9146 in.)
Mark ”2”74.032 − 74.038 mm (2.9146 − 2.9149 in.)
Mark ”3”74.038 − 74.044 mm (2.9149 − 2.9151 in.)
Crankshaft main journal diameter:
Mark ”1”68.994 − 69.000 mm (2.7163 − 2.7165 in.)
Mark ”2”68.988 − 68.994 mm (2.7161 − 2.7163 in.)
Mark ”3”68.982 − 68.988 mm (2.7158 − 2.7161 in.)
Standard bearing center wall thickness:
Mark ”2”2.489 − 2.492 mm (0.0980 − 0.0981 in.)
Mark ”2”2.492 − 2.495 mm (0.0981 − 0.0982 in.)
Mark ”3”2.495 − 2.498 mm (0.0982 − 0.0983 in.)
Mark ”4”2.498 − 2.501 mm (0.0983 − 0.0985 in.)
Mark ”5”2.501 − 2.504 mm (0.0985 − 0.0986 in.)
(k) Completely remove the Plastigage.
18. REMOVE CRANKSHAFT
(a) Lift out the crankshaft.
(b) Remove the upper main bearings and upper thrust wash-
ers from the cylinder block.
HINT:
Arrange the main bearings and thrust washers in correct order.
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IG0152
P03783
−
IGNITION IGNITION SYSTEM
IG−5
739
Author: Date:
1996 LAND CRUISER (RM451U)
(b) Install the No.1 and No.2 cord clamps with the 2 bolts.
11. INSTALL NO.2 AND NO.3 CYLINDER HEAD COVERS
Install the head covers with the 4 bolts.
12. CONNECT THROTTLE CABLE
13. INSTALL AIR CLEANER HOSE
Install the air cleaner hose with the 2 clamp bolts.
14. INSTALL NO.2 PCV HOSE
15. DISCONNECT HIGH −TENSION CORDS FROM SPARK
PLUGS
16. REMOVE SPARK PLUGS
Using a 16 mm plug wrench, remove the spark plug.
17. CLEAN SPARK PLUGS
Using a spark plug cleaner or wire brush, clean the spark plug.
18. VISUALLY INSPECT SPARK PLUGS
Check the spark plug for electrode wear, threads damage and
insulator damage.
If abnormal, replace the plugs. Recommended spark plugs:
ND: K16R −U
NGK: BKR5EYA
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P03792
IG−6
−
IGNITION IGNITION SYSTEM
740
Author: Date:
1996 LAND CRUISER (RM451U)
19. ADJUST ELECTRODE GAP
Carefully bend the outer electrode to obtain the correct elec-
trode gap.
Correct electrode gap: 0.8 mm (0.031 in.)
20. INSTALL SPARK PLUGS
Using a 16 mm plug wrench, install the spark plug. Torque: 20 N·m (200 kgf·cm, 14 ft·lbf)
21. RECONNECT HIGH −TENSION CORDS TO SPARK
PLUGS
NOTICE:
”Cold” and ”Hot” in the following sentences express the
temperature of the coils themselves. ”Cold” is from −10° C
(14 °F) to 50° C (122°F) and ”Hot” is from 50 °C (122° F) to
100 °C (212 °F).
22. DISCONNECT IGNITION COIL CONNECTOR
23. DISCONNECT HIGH−TENSION CORD
24. INSPECT PRIMARY COIL RESISTANCE
Using an ohmmeter, measure the resistance between the posi-
tive (+) and negative (−) terminals. Primary coil resistance:
Cold: 0.36 − 0.55 Ω
Hot: 0.45 − 0.65 Ω
If the resistance is not as specified, replace the ignition coil.
25. INSPECT SECONDARY COIL RESISTANCE
Using an ohmmeter, measure the resistance between the posi-
tive (+) and high −tension terminals.
Secondary coil resistance:
Cold: 9.0 − 15.4 kΩ
Hot: 11.4 − 18.1 kΩ
If the resistance is not as specified, replace the ignition coil.
26. RECONNECT HIGH−TENSION CORD
27. RECONNECT IGNITION COIL CONNECTOR
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−
MAINTENANCE INSIDE VEHICLE
MA−3
43
Author: Date:
1996 LAND CRUISER (RM451U)
13. ACCELERATOR PEDAL
Check the pedal for smooth operation and uneven pedal effort or catching.
14. BRAKE PEDAL (See page BR−6 )
(a) Check that pedal for smoothly operation.
(b) Check that the pedal has the proper reserve distance and freeplay.
(c) Check the brake booster function.
15. BRAKES
At a safe place, check that the brakes do not pull to one side when appl\
ied.
16. PARKING BRAKE (See page BR−8 )
(a) Check that the lever has the proper travel.
(b) On a safe incline, check that the vehicle is held securely with only the\
parking brake applied.
17. AUTOMATIC TRANSMISSION ”PARK” MECHANISM
(a) Check the lock release button of the selector level for proper and smoot\
h operation.
(b) On a safe incline, check that the vehicle is held securely with the select\
or lever in the P position and all brakes released.
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MA02R−04
MA−4
−
MAINTENANCE UNDER HOOD
44
Author: Date:
1996 LAND CRUISER (RM451U)
UNDER HOOD
GENERAL MAINTENANCE
1. GENERAL NOTICE
Maintenance items may vary from country to country. Check the owner’s manual supplement in which
the maintenance schedule is shown.
Every service item in the periodic maintenance schedule must be performe\
d.
Periodic maintenance service must be performed according to whichever interval in\
the periodic main-
tenance schedule occurs first, the odometer reading (miles) or the time inter\
val (months).
Maintenance service after the last period should be performed at the same interval \
as before unless
otherwise noted.
Failure to do even one item can cause the engine to run poorly and incre\
ase exhaust emissions.
2. WINDSHIELD WASHER FLUID
Check that there is sufficient fluid in the tank.
3. ENGINE COOLANT LEVEL Check that the coolant level is between the FULL and LOW lines on the se\
e −through reservoir.
4. RADIATOR AND HOSES
(a) Check that the front of the radiator is clean and not blocked with leave\
s, dirt or bugs.
(b) Check the hoses for cracks, kinks, rot or loose connections.
5. BATTERY ELECTROLYTE LEVEL
Check that the electrolyte level of all battery cells is between the upp\
er and lower level lines on the case.
If level is low, add distilled water only.
6. BRAKE FLUID LEVELS
Check that the brake fluid level is near the upper level line on the see\
−through reservoir.
7. ENGINE DRIVE BELTS
Check drive belt for fraying, cracks, wear or oiliness.
8. ENGINE OIL LEVEL
Check the level on the dipstick with the engine turned off.
9. POWER STEERING FLUID LEVEL
(a) Check the level on the dipstick.
(b) The level should be in the HOT or COLD range depending on the fluid temp\
erature.
10. AUTOMATIC TRANSMISSION FLUID LEVEL
(a) Park the vehicle on a level surface.
(b) With the engine idling and the parking and foot brake applied, shift the sel\
ector into all positions from the P to L, and then shift into the P.
(c) Pull out the dipstick and wipe off the fluid with a clean rag. Re −insert the dipstick fully and check that
the fluid level is in the HOT range.
(d) Do this check with the fluid at normal driving temperature (70 − 80°C (158 − 176° F)).
HINT:
Wait about 30 minutes before checking the fluid level after extended driving\
at high speeds in hot weather,
driving in heavy traffic or with a trailer.
11. EXHAUST SYSTEM
Visually inspect for cracks, holes or loose supports.
If any change in the sound of the exhaust or smell of the exhaust fumes is\
noticed, have the cause located
and corrected.
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PP301-01
-
PREPARATION ENGINE MECHANICAL
PP-5
1996 LAND CRUISER (RM451U)
RECOMMENDED TOOLS
09082-00040TOYOTA Electrical Tester.
09200-00010Engine Adjust Kit .
09258-00030Hose Plug Set .Plug for the vacuum hose, fuel hose
etc.
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PP305−02
PP−8
−
PREPARATION EMISSION CONTROL
57
Author: Date:
1996 LAND CRUISER (RM451U)
EMISSION CONTROL
RECOMMENDED TOOLS
09082−00040TOYOTA Electrical Tester.
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PP309−01
PP−12
−
PREPARATION SFI
1996 LAND CRUISER (RM451U)
RECOMMENDED TOOLS
09082−00040TOYOTA Electrical Tester.
09200−00010Engine Adjust Kit .
09258−00030Hose Plug Set .Plug for vacuum hose, fuel hose, etc.
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