1996 TOYOTA LAND CRUISER Washer

−
ENGINE MECHANICAL CYLINDER HEAD
EM−55
1996 LAND CRUISER (RM451U)
(7) Install and torque the 2 mounting bolts.
Torque: 21N·m (210 kgf·cm, 15 ft·lbf)
2. ASSEMBLE EXHAUST CAMSHAFT
(a) Mount the hexagon wrench head portion of the camshaft in a vise.
NOTICE:
Be careful not to damage the camshaft.
(b) Install the camshaft gear spring (1), camshaft sub −gear
(2) and wave washer (3).
HINT:
Align the pins on the gears with the spring ends.
(c) Using snap ring pliers, install the snap ring.
(d) Insert a service bolt (A) into the service hole of the cam- shaft sub−gear.
(e) Using a screwdriver, align the holes of the camshaft main
gear and sub− gear by turning camshaft sub − gear clock-
wise, and install a service bolt (B).
NOTICE:
Be careful not to damage the camshaft.
3. INSTALL CAMSHAFTS
NOTICE:
Since the thrust clearance of the camshaft is small, the
camshaft must be kept level while it is being installed. If the
camshaft is not kept level, the portion of the cylinder head
receiving the shaft thrust may crack or be damaged, caus-
ing the camshaft to seize or break. To avoid this, the follow-
ing steps should be carried out.
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P04620
−
ENGINE MECHANICAL CYLINDER BLOCK
EM−87
1996 LAND CRUISER (RM451U)
Standard sized bearing center wall thickness:
Mark ”2”1.744 − 1.747 mm (0.0687 − 0.0688 in.)
Mark ”3”1.747 − 1.750 mm (0.0688 − 0.0689 in.)
Mark ”4”1.750 − 1.753 mm (0.0689 − 0.0690 in.)
Mark ”5”1.753 − 1.756 mm (0.0690 − 0.0691 in.)
Mark ”6”1.756 − 1.759 mm (0.0691 − 0.0693 in.)
(k) Completely remove the Plastigage.
15. R E M O V E P I S TO N A N D C O N N E C T I N G R O D A S-
SEMBLIES
(a) Using a ridge reamer, remove the all carbon from the top of the cylinder.
(b) Push the piston, connecting rod assembly and upper bearing through the top of the cylinder block.
HINT:
Keep the bearings, connecting rod and cap together.
Arrange the piston and connecting rod assemblies in cor-
rect order.
16. CHECK CRANKSHAFT THRUST CLEARANCE
Using a dial indicator, measure the thrust clearance while prying
the crankshaft back and forth with a screwdriver. Standard thrust clearance:
0.020 − 0.220 mm (0.0008 − 0.0087 in.)
Maximum thrust clearance: 0.30 mm (0.0118 in.)
If the thrust clearance is greater than maximum, replace the
thrust washers as a set. Thrust washer thickness:
STD2.440 − 2.490 mm (0.0961 − 0.0980 in.)
O/S 0.1252.503 − 2.553 mm (0.0985 − 0.1005 in.)
O/S 0.2502.565 − 2.615 mm (0.1010 − 0.1030 in.)
17. REMOVE MAIN BEARING CAPS AND CHECK OIL
CLEARANCE
(a) Uniformly loosen and remove the main bearing cap bolts
in several passes, in the sequence shown.
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EM−88
−
ENGINE MECHANICAL CYLINDER BLOCK
1996 LAND CRUISER (RM451U)
(b) Using the removed main bearing cap bolts, pry the main
bearing cap back and forth, and remove the main bearing
caps, lower bearings and (No.4 main bearing cap only)
lower thrust washers.
HINT:
Keep the lower bearing and main bearing cap together.
Arrange the main bearing caps and lower thrust washers
in correct order.
(c) Lift out the crankshaft.
HINT:
Keep the upper bearing and upper thrust washers together with
the cylinder block.
(d) Clean each main journal and bearing.
(e) Check each main journal and bearing for pitting and
scratches.
If the journal or bearing is damaged, replace the bearings. If
necessary, grind or replace the crankshaft.
(f) Place the crankshaft on the cylinder block.
(g) Lay a strip of Plastigage across each journal.
(h) Install the main bearing caps (See page EM−103).
NOTICE:
Do not turn the crankshaft.
(i) Remove the main bearing caps (See procedure (a) and (b) above).
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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
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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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P03813
P05520A16079
−
ENGINE MECHANICAL CYLINDER BLOCK
EM−105
1996 LAND CRUISER (RM451U)
6. INSTALL MAIN BEARINGS
(a) Align the bearing claw with the claw groove of the cylinder
block, and push in the 7 upper bearings.
(b) Align the bearing claw with the claw groove of the main bearing cap, and push in the 7 lower bearings.
HINT:
A number is marked on each main bearing cap to indicate the
installation position.
7. INSTALL UPPER THRUST WASHERS
Install the 2 thrust washers under the No.4 journal position of
the cylinder block with the oil grooves facing outward.
8. PLACE CRANKSHAFT ON CYLINDER BLOCK
9. INSTALL MAIN BEARING CAPS AND LOWER THRUST WASHERS
(a) Place the main bearing caps and lower thrust washers on
the cylinder block.
(1) Install the 2 thrust washers on the No.4 bearing cap
with the grooves facing outward.
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MA02Q−04
MA−2
−
MAINTENANCE INSIDE VEHICLE
42
Author: Date:
1996 LAND CRUISER (RM451U)
INSIDE VEHICLE
GENERAL MAINTENANCE
The owners are responsible for these maintenance and inspection items.
They can be done by the owner or they can have them done at a service sh\
op.
These items include those which should be checked on a daily basis, thos\
e which, in most cases, do not
require (special) tools and those which are considered to be reasonabl\
e for the owner to do.
Items and procedures for general maintenance are as follows.
1. GENERAL NOTES
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. LIGHTS
(a) Check that the headlights, stop lights, taillights, turn signal lights, \
and other lights are all working.
(b) Check the headlights aim.
3. WARNING LIGHTS AND BUZZERS
Check that all warning lights and buzzers function properly.
4. HORN
Check that it is working.
5. WINDSHIELD
Check for scratches, pits or abrasions.
6. WINDSHIELD WIPER AND WASHER
(a) Check operation of the wipers and washer.
(b) Check that the wipers do not streak.
7. WINDSHIELD DEFROSTER
Check that air comes out from the defroster outlet when operating the heater \
or air conditioner at defroster
mode.
8. REAR VIEW MIRROR
Check that it is mounted securely.
9. SUN VISORS
Check that they move freely and mounted securely.
10. STEELING WHEEL
Check that it has the specified freeplay. Be alert for changes in steering condition, such as hard steering,
excessive freeplay or strange noises.
11. SEATS
(a) Check that all front seat controls such as seat adjusters, seatback recl\
iner, etc. operate smoothly.
(b) Check that all latches lock securely in any position.
(c) Check that the head restraints move up and down smoothly and that the lo\
cks hold securely in any latch position.
(d) For folding −down rear seat backs, check that the latches look securely.
12. SEAT BELTS
(a) Check that the seat belt system such as buckles, retractors and anchors operat\
e properly and smooth-
ly.
(b) Check that the belt webbing is not cut, frayed, worn or damaged.
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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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PR06P−01
Z09285
Matchmarks
Transfer
Front Propeller Shaft
Z09286
Matchmarks
Transfer
Rear Propeller Shaft
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PROPELLER SHAFT PROPELLER SHAFT ASSEMBLY
PR−3
1996 LAND CRUISER (RM451U)
REMOVAL
1. REMOVE FRONT PROPELLER SHAFT
(a) Place matchmarks on the propeller shaft flange and
transfer.
(b) Remove the 4 nuts and washers. Torque: 74 N·m (750 kgf·cm, 54 ft·lbf)
(c) Place matchmarks on the propeller shaft flange and dif-
ferential.
(d) Remove the 4 nuts, bolts and washers. Torque: 74 N·m (750 kgf·cm, 54 ft·lbf)
(e) Remove the front propeller shaft.
2. REMOVE REAR PROPELLER SHAFT
(a) Place matchmarks on the propeller shaft flange and
transfer.
(b) Remove the 4 nuts and washers. Torque: 88 N·m (900 kgf·cm, 65 ft·lbf)
(c) Place matchmarks on the propeller shaft flange and dif- ferential.
(d) Remove the 4 nuts, bolts and washers. Torque: 88 N·m (900 kgf·cm, 65 ft·lbf)
(e) Remove the rear propeller shaft.
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