1996 TOYOTA LAND CRUISER torque

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:
Brought to you by BirfMark
Brought to you by BirfMark
Version 1.11 - 03/16/2010

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)
Brought to you by BirfMark
Brought to you by BirfMark
Version 1.11 - 03/16/2010

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)
Brought to you by BirfMark
Brought to you by BirfMark
Version 1.11 - 03/16/2010

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
Brought to you by BirfMark
Brought to you by BirfMark
Version 1.11 - 03/16/2010

−
INTRODUCTION TERMS
IN−39
1996 LAND CRUISER (RM451U)
HO2S
Heated Oxygen SensorHeated Oxygen Sensor (HO2S)
IACIdle Air ControlIdle Speed Control (ISC)
IATIntake Air TemperatureIntake or Inlet Air T
emperature
ICMIgnition Control Module−
IFIIndirect Fuel InjectionIndirect Injection (IDL)
IFSInertia Fuel−Shutoff−
ISCIdle Speed Control−
KSKnock SensorKnock Sensor
MAFMass Air FlowAir Flow Meter
MAPManifold Absolute PressureManifold Pressure
Intake V acuum
MCMixture Control
Electric Bleed Air Control Valve (EBCV)
Mixture Control Valve (MCV)
Electric Air Control Valve (EACV)
MDPManifold Dif ferential Pressure−
MFIMultiport Fuel InjectionElectronic Fuel Injection (EFI)
MILMalfunction Indicator LampCheck Engine Lamp
MSTManifold Surface T emperature−
MVZManifold Vacuum Zone−
NVRAMNon−Volatile Random Access Memory−
O2SOxygen SensorOxygen Sensor, O2 Sensor (O2S)
OBDOn−Board DiagnosticOn− Board Diagnostic System (OBD)
OCOxidation Catalytic ConverterOxidation Catalyst Convert (OC), CCo
OPOpen LoopOpen Loop
PAIRPulsed Secondary Air InjectionAir Suction (AS)
PCMPowertrain Control Module−
PNPPark/Neutral Position−
PROMProgrammable Read Only Memory−
PSPPower Steering Pressure−
PTOXPeriodic Trap OxidizerDiesel Particulate Filter (DPF)
Diesel Particulate Trap (DPT)
RAMRandom Access MemoryRandom Access Memory (RAM)
RMRelay Module−
ROMRead Only MemoryRead Only Memory (ROM)
RPMEngine SpeedEngine Speed
SCSuperchargerSupercharger
SCBSupercharger BypassE−ABV
SFISequential Multiport Fuel InjectionElectronic Fuel Injection (EFI), Sequential Injection
SPLSmoke Puff Limiter−
SRIService Reminder Indicator−
SRTSystem Readiness Test−
STScan Tool−
TBThrottle BodyThrottle Body
TBIThrottle Body Fuel InjectionSingle Point Injection
Central Fuel Injection (Ci)
TCTurbochargerTurbocharger
TCCTorque Converter ClutchTorque Converter
Brought to you by BirfMark
Brought to you by BirfMark
Version 1.11 - 03/16/2010

AC2QH−01
N16451
AC−16
−
AIR CONDITIONING DRIVE BELT
1996 LAND CRUISER (RM451U)
REMOVAL
1. LOOSEN IDLE PULLEY LOCK NUT Torque: 39 N·m (400 kgf·cm, 29 ft·lbf)
2. REMOVE COMPRESSOR DRIVE BELT
Loosen the adjusting bolt and remove the drive belt.
Brought to you by BirfMark
Brought to you by BirfMark
Version 1.11 - 03/16/2010

AC2QL−01
Z17947
Liquid TubePressure Switch
Suction Tube
Discharge Hose CondenserReceiver
Suction Hose
10 (100, 7)
N·m (kgf·cm, ft·lbf) : Specified torque
 Non− reusable part
5.4 (55, 48 in.·lbf)
10 (100, 7)
14 (140, 10)
10 (100, 7)
10 (100, 7)10 (100, 7)
−
AIR CONDITIONING REFRIGERANT LINE
AC−21
1996 LAND CRUISER (RM451U)
LOCATION
N14066
Brought to you by BirfMark
Brought to you by BirfMark
Version 1.11 - 03/16/2010

AC2QN−01
AC−22
−
AIR CONDITIONING REFRIGERANT LINE
1996 LAND CRUISER (RM451U)
REPLACEMENT
1. DISCHARGE REFRIGERANT IN REFRIGERATION SYSTEM
2. REPLACE FAULTY TUBE OR HOSE
NOTICE:
Cap the open fittings immediately to keep moisture or dirt out of the sy\
stem.
3. TORQUE CONNECTIONS TO SPECIFIED TORQUE
NOTICE:
Connections should not be torqued tighter than the specified torque.
Part tightenedN·mkgf·cmft·lbf
Compressor x Discharge hose101007
Compressor x Suction hose101007
Condenser x Discharge hose101007
Condenser x Liquid tube101007
Reciever x Liquid tube5.45548 in.·lbf
Pressure switch x Liquid tube101007
Cooling unit x Liquid tube101007
Expansion valve x Evaporator5.45548 in.·lbf
Cooling unit x Suction tube101007
Liquid tube (Piping joint)1414010
Suction line (Block joint)101007
4. EVACUATE AIR IN REFRIGERATION SYSTEM AND CHARGE WITH REFRIGERANT
Specified amount: 850 ± 50 g (29.98 ± 1.76 oz.)
5. INSPECT FOR LEAKAGE OF REFRIGERANT
Using a gas leak detector, check for leakage of refrigerant.
If there is leakage, check the tightening torque at the joints.
6. INSPECT AIR CONDITIONING OPERATION
Brought to you by BirfMark
Brought to you by BirfMark
Version 1.11 - 03/16/2010