TOYOTA LAND CRUISER 1996 J80 Workshop Manual

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IN00U−36
N17080
Filler Cap
Float
Reservoir Grommet
Clip
Slotted Spring Pin
: Specified torque
 Non− reusable partCylinder
Piston
Push Rod
Washer
Snap Ring
Boot

Gasket
Lock Nut
Clevis Pin
Clevis
N·m (kgf·cm, ft·lbf)
12 (120, 9)
15 (155, 11)
−
INTRODUCTION HOW TO USE THIS MANUAL
IN−1
1
Author: Date:
1996 LAND CRUISER (RM451U)
HOW TO USE THIS MANUAL
GENERAL INFORMATION
1. INDEX
An INDEX is provided on the first page of each section to guide you to the item to be repaired. To assist you
in finding your way through the manual, the section title and major headin\
g are given at the top of every page.
2. PRECAUTION
At the beginning of each section, a PRECAUTION is given that pertains to al\
l repair operations contained
in that section.
Read these precautions before starting any repair task.
3. TROUBLESHOOTING
TROUBLESHOOTING tables are included for each system to help you diagnose\
the problem and find the
cause. The fundamentals of how to proceed with troubleshooting are described o\
n page IN−18.
Be sure to read this before performing troubleshooting.
4. PREPARATION
Preparation lists the SST (Special Service Tools), recommended tools, equipment, lubricant and SSM (Spe-
cial Service Materials) which should be prepared before beginning the o\
peration and explains the purpose
of each one.
5. REPAIR PROCEDURES
Most repair operations begin with an overview illustration. It identifies the components and shows how the
parts fit together.
Example:
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Illustration:
what to do and where 21. CHECK
PISTON STROKE OF OVERDRIVE BRAKE
(a)
Task heading : what to do
SST 09350− 30020 (09350 −06120)
Set part No. Component part No.
Detailed text : how to do task
(b)
Piston stroke: 1.40  1.70 mm (0.0551  0.0669 in.)
Specification
Place SST and a dial indicator onto the overdrive brake pis-
ton as shown in the illustration.
Measure the stroke applying and releasing the compressed
air (392  785 kPa, 4  8 kgf/cm2 or 57 
114 psi) as shown
in the illustration.
IN−2
−
INTRODUCTION HOW TO USE THIS MANUAL
2
Author: Date:
1996 LAND CRUISER (RM451U)
The procedures are presented in a step −by−step format:
The illustration shows what to do and where to do it.
The task heading tells what to do.
The detailed text tells how to perform the task and gives other information\
such as specifications
and warnings.
Example:
This format provides the experienced technician with a FAST TRACK to the information needed. The upper
case task heading can be read at a glance when necessary, and the text below it provides detailed informa-
tion. Important specifications and warnings always stand out in bold type.
6. REFERENCES
References have been kept to a minimum. However, when they are required you are given the page to refer
to.
7. SPECIFICATIONS
Specifications are presented in bold type throughout the text where needed. You never have to leave the
procedure to look up your specifications. They are also found in Service Specificatio\
ns section for quick ref-
erence.
8. CAUTIONS, NOTICES, HINTS:
CAUTIONS are presented in bold type, and indicate there is a possibility of injury to you or other\
people.
NOTICES are also presented in bold type, and indicate the possibility of damage to the components
being repaired.
HINTS are separated from the text but do not appear in bold. They provide additional information to
help you perform the repair efficiently.
9. SI UNIT
The UNITS given in this manual are primarily expressed according to the SI UNIT (Intern\
ational System of
Unit), and alternately expressed in the metric system and in the English Syste\
m.
Example:
Torque: 30 N·m (310 kgf·cm, 22 ft·lbf)
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Illustration:
what to do and where 21. CHECK
PISTON STROKE OF OVERDRIVE BRAKE
(a)
Task heading : what to do
SST 09350− 30020 (09350 −06120)
Set part No. Component part No.
Detailed text : how to do task
(b)
Piston stroke: 1.40  1.70 mm (0.0551  0.0669 in.)
Specification
Place SST and a dial indicator onto the overdrive brake pis-
ton as shown in the illustration.
Measure the stroke applying and releasing the compressed
air (392  785 kPa, 4  8 kgf/cm2 or 57 
114 psi) as shown
in the illustration.
IN−2
−
INTRODUCTION HOW TO USE THIS MANUAL
2
Author: Date:
1996 LAND CRUISER (RM451U)
The procedures are presented in a step −by−step format:
The illustration shows what to do and where to do it.
The task heading tells what to do.
The detailed text tells how to perform the task and gives other information\
such as specifications
and warnings.
Example:
This format provides the experienced technician with a FAST TRACK to the information needed. The upper
case task heading can be read at a glance when necessary, and the text below it provides detailed informa-
tion. Important specifications and warnings always stand out in bold type.
6. REFERENCES
References have been kept to a minimum. However, when they are required you are given the page to refer
to.
7. SPECIFICATIONS
Specifications are presented in bold type throughout the text where needed. You never have to leave the
procedure to look up your specifications. They are also found in Service Specificatio\
ns section for quick ref-
erence.
8. CAUTIONS, NOTICES, HINTS:
CAUTIONS are presented in bold type, and indicate there is a possibility of injury to you or other\
people.
NOTICES are also presented in bold type, and indicate the possibility of damage to the components
being repaired.
HINTS are separated from the text but do not appear in bold. They provide additional information to
help you perform the repair efficiently.
9. SI UNIT
The UNITS given in this manual are primarily expressed according to the SI UNIT (Intern\
ational System of
Unit), and alternately expressed in the metric system and in the English Syste\
m.
Example:
Torque: 30 N·m (310 kgf·cm, 22 ft·lbf)
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IN04P−14
Z04707
AB
P03780
−
INTRODUCTION IDENTIFICATION INFORMATION
IN−3
3
Author: Date:
1996 LAND CRUISER (RM451U)
IDENTIFICATION INFORMATION
VEHICLE IDENTIFICATION AND
ENGINE SERIAL NUMBER
1. VEHICLE IDENTIFICATION NUMBER
The vehicle identification number is stamped on the vehicle
identification number plate and the certification label, as shown
in the illustration. A: Vehicle Identification Number Plate
B: Certification Label
2. ENGINE SERIAL NUMBER
The engine serial number is stamped on the engine block, as
shown in the illustration.
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IN0CO−12
FI1066
Z11554
Seal Lock Adhesive
IN−4
−
INTRODUCTION REPAIR INSTRUCTIONS
4
Author: Date:
1996 LAND CRUISER (RM451U)
REPAIR INSTRUCTIONS
GENERAL INFORMATION
BASIC REPAIR HINT
(a) Use fender, seat and floor covers to keep the vehicle
clean and prevent damage.
(b) During disassembly, keep parts in the appropriate order to facilitate reassembly.
(c) Installation and removal of battery terminal: (1) Before performing electrical work, disconnect the
negative (−) terminal cable from the battery.
(2) If it is necessary to disconnect the battery for in- spection or repair, first disconnect the negative ( −)
terminal cable.
(3) When disconnecting the terminal cable, to prevent damage to battery terminal, loosen the cable nut
and raise the cable straight up without twisting or
prying it.
(4) Clean the battery terminals and cable ends with a clean shop rag. Do not scrape them with a file or oth-
er abrasive objects.
(5) Install the cable ends to the battery terminals after loosening the nut, and tighten the nut after installa-
tion. Do not use a hammer to tap the cable ends
onto the terminals.
(6) Be sure the cover for the positive (+) terminal is properly in place.
(d) Check hose and wiring connectors to make sure that they
are connected securely and correctly.
(e) Non−reusable parts (1) Always replace cotter pins, gaskets, O−rings, oilseals, etc. with new ones.
(2) Non−reusable parts are indicated in the component illustrations by the ” ” symbol.
(f) Precoated parts Precoated parts are bolts, nuts, etc. that are coated with
a seal lock adhesive at the factory.
(1) If a precoated part is retightened, loosened orcaused to move in any way, it must be recoated with
the specified adhesive.
(2) When reusing precoated parts, clean off the old
adhesive and dry with compressed air. Then apply
the specified seal lock adhesive to the bolt, nut or
threads.
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BE1367
Medium Current Fuse and High Current Fuse
Equal Amperage Rating
V00076
Abbreviation
Part Name
Symbol
Illustration
FUSE
MEDIUM CURRENT FUSE
HIGH CURRENT FUSE
FUSIBLE LINK
CIRCUIT BREAKER FUSE
M−FUSE
H−FUSE
FL
CB
−
INTRODUCTION REPAIR INSTRUCTIONS
IN−5
5
Author: Date:
1996 LAND CRUISER (RM451U)
(3) Precoated parts are indicated in the component il-
lustrations by the ” ” symbol.
(g) When necessary, use a sealer on gaskets to prevent
leaks.
(h) Carefully observe all specifications for bolt tightening torques. Always use a torque wrench.
(i) Use of special service tools (SST) and special service ma-
terials (SSM) may be required, depending on the nature
of the repair. Be sure to use SST and SSM where speci-
fied and follow the proper work procedure. A list of SST
and SSM can be found in Preparation section in this
manual.
(j) When replacing fuses, be sure the new fuse has the cor- rect amperage rating. DO NOT exceed the rating or use
one with a lower rating.
~
iJ<>~o~BE5594 IN0365
~
~
BE5595IN0366
~
~
BE5596IN0367
~
~
BE5597IN0367
~BE5598SN0368
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IN0253
WRONGCORRECT
IN0252
WRONGCORRECT
IN−6
−
INTRODUCTION REPAIR INSTRUCTIONS
6
Author: Date:
1996 LAND CRUISER (RM451U)
(k) Care must be taken when jacking up and supporting the
vehicle. Be sure to lift and support the vehicle at the prop-
er locations (See page IN−8).
Cancel the parking brake on the level place and
shift the transmission in Neutral (or N position).
When jacking up the front wheels of the vehicle at
first place stoppers behind the rear wheels.
When jacking up the rear wheels of the vehicle at
first place stoppers before the front wheels.
When either the front or rear wheels only should be
jacked up, set rigid racks and place stoppers in front
and behind the other wheels on the ground.
After the vehicle is jacked up, be sure to support it
on rigid racks . It is extremely dangerous to do any
work on a vehicle raised on a jack alone, even for
a small job that can be finished quickly.
(l) Observe the following precautions to avoid damage to the
following parts:
(1) Do not open the cover or case of the ECU unless absolutely necessary. (If the IC terminals are
touched, the IC may be destroyed by static electric-
ity.)
(2) To disconnect vacuum hoses, pull off the end, not the middle of the hose.
(3) To pull apart electrical connectors, pull on the con- nector itself, not the wires.
(4) Be careful not to drop electrical components, such
as sensors or relays. If they are dropped on a hard
floor, they should be replaced and not reused.
(5) When steam cleaning an engine, protect the elec- tronic components, air filter and emission −related
components from water.
(6) Never use an impact wrench to remove or install temperature switches or temperature sensors.
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IN0002
Example
−
INTRODUCTION REPAIR INSTRUCTIONS
IN−7
7
Author: Date:
1996 LAND CRUISER (RM451U)
(7) When checking continuity at the wire connector, in-
sert the tester probe carefully to prevent terminals
from bending.
(8) When using a vacuum gauge, never force the hose onto a connector that is too large. Use a step −down
adapter for adjustment. Once the hose has been
stretched, it may leak air.
(m) Installation and removal of vacuum hose: (1) When disconnecting vacuum hoses, use tags to
identify how they should be reconnected to.
(2) After completing a job, double check that the vacu-
um hoses are properly connected. A label under the
hood shows the proper layout.
(n) Unless otherwise stated, all resistance is measured at an
ambient temperature of 20° C (68°F). Because the resis-
tance may be outside specifications if measured at high
temperatures immediately after the vehicle has been run-
ning, measurement should be made when the engine has
cooled down.
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IN0H2−01
Z00796
SUPPORT POSITIONRear ......................................... Under rear differential
Safety stand ...........................................................\
...............
JACK POSITION
SCREW
TYPE JACK POSITION
Front
Front ........................................ Under front differential
IN−8
−
INTRODUCTION REPAIR INSTRUCTIONS
1996 LAND CRUISER (RM451U)
VEHICLE LIFT AND SUPPORT LOCATIONS
o
~
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