water MITSUBISHI TRITON 1997 User Guide

42-2
DOOR ASSEMBLY 32. . . . . . . . . . . . . . . . . . . . . .
DOOR TRIM AND WATERPROOF
FILM 34. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DOOR GLASS AND REGULATOR 36. . . . . . .
DOOR HANDLE AND LATCH 40. . . . . . . . . . .
WINDOW GLASS RUNCHANNEL AND
DOOR OPENING WEATHERSTRIP 43. . . . . . REAR GATE 44. . . . . . . . . . . . . . . . . . . . . . .
SERVICE SPECIFICATION 44. . . . . . . . . . . . . .
ON-VEHICLE SERVICE 44. . . . . . . . . . . . . . . . .
Rear Gate Outside Handle Play Check and
Adjustment 44. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
REAR GATE 45. . . . . . . . . . . . . . . . . . . . . . . . . . .

BODY ± Window Glass42-13
HANDLING OF AUTO WINDOW SEALER
Keep the sealant in a cool place, not exposed to the direct
rays of the sun. Do not place any heavy article on the sealant
nor press it, otherwise it will become deformed. Avoid storing
the sealant for more than 6 months, because it will lose its
sealing effect.
BODY PINCH-WELD FLANGE SERVICING.
Before servicing the body pinch-weld flange, remove old
adhesive completely. If the flange requires painting, bake
it after painting is completed.
WORKING PROCESS
Window glass installation procedure
Body side
Cleaning of adhesion surface
Cut off the residual adhesive until the
thickness is less than 2 mm. Clean the
adhesion surface with isopropyl alcohol,
and let dry for 3 minutes or more.
Attaching of spacer and dual lock
fastener
Attach the spacer and dual lock fastener
to set the positions for the glass to be
installed.
Application of primer
Apply to the adhesion surface of the
body and let dry for 3 minutes or more.
Window glass side
Reusing the glassReplacing the glass
Cleaning of adhesion surface
Competely cut off all of the residual
adhesive. Clean the adhesion surface
with isopropyl alcohol, and let dry for
3 minutes or more.Cleaning of adhesion surface
Clean off any dirt adhering to the adhe-
sion surface with isopropyl alcohol, and
let dry for 3 minutes or more.
Gluing window spacer and dual lock fastener
Glue the window spacer and dual lock fastener to the glass, following the standard position
all the way around the inside edge of the glass.
Application of primer
Apply sufficient primer evenly to the adhesion surface so that there is no patchiness. After
application, let dry for 3 to 30 minutes.
Application of adhesive
Within 30 minutes after applying the primer, apply the adhesive evenly all the way around
the inside edge of the glass.
Installing the glass
After applying the adhesive, lightly press the glass evenly so that it adheres
completely.
Cleaning
After removing any adhesive that is sticking out or adhering to the body or
glass with a spatula, ect., clean off with isopropyl alcohol.
Checking for water leaks
Carry out a shower test to check that no water will leak through.

SRS ± SRS Diagnosis Unit (SDU)/Air Bag Module and Clock Spring52B-28
INSPECTION52400220093

Check the SDU and brackets for dents, cracks or
deformation.

Check connector for damage, and terminals for
deformation.
Caution
If a dent, crack, deformation or rust is discovered,
replace the SDU with a new one.
NOTE
For checking of the SDU other than described above,
refer to the section concerning troubleshooting. (Refer
to P.52B-6.)
AIR BAG MODULE AND CLOCK SPRING52400240143
Caution
1. Disconnect the battery (±) terminal and wait
for 60 seconds or more before starting work.
Furthermore, the disconnected battery
terminal should be covered with tape to
insulate it. (Refer to P.52B-3, No.4.)
2. Never attempt to disassemble or repair the
air bag modules or clock spring.
If faulty, replace it.
3. Do not drop the air bag modules or clock
spring or allow contact with water, grease
or oil.
Replace it if a dent, crack, deformation or
rust is detected.4. The air bag modules should be stored on
a flat surface and placed so that the pad
surface is facing upward.
Do not place anything on top of it.
5. Do not expose the air bag modules to
temperatures over 93C.
6. After deployment of an air bag, replace the
clock spring with a new one.
7. Wear gloves and safety glasses when
handling air bags that have already
deployed.
8. An undeployed air bag module should only
be disposed of in accordance with the
procedures (Refer to P.52B-34.)

CHASSIS ELECTRICAL ± Battery54-5
CHARGING54100110029
1. When charging a battery while still installed in the vehicle,
disconnect the battery cables to prevent damage to
electrical parts.
2. The current normally used for charging a battery should
be approximately 1/10th of the battery capacity.
3. When performing a quick-charging due to lack of time,
etc., the charging current should never exceed the battery
capacity as indicated in amperes.
4. Determining if charging is completed.
(1) If the specific gravity of the battery fluid reaches
1.250 ± 1.290 and remains constant for at least one
hour.
(2) If the voltage of each cell reaches 2.5 ± 2.8 V and
remains constant for at least one hour.
Caution
1. Be careful since the battery fluid level may rise
during charging.
2. Keep all sources of fire away while charging
because there is a danger of explosion.
3. Be careful not to do anything that could generate
sparks while charging.
4. When charging is completed, replace the battery
caps, pour clean water over the battery to remove
any sulfuric acid and dry.

± General Information HEATER, AIR CONDITIONER
AND VENTILATION55-3
GENERAL INFORMATION55200010121
The heater system uses a two-way-flow full-air-mix
system that features high performance and low
operating noise, and includes an independent face
air blowing function and a cool air bypass function.The A/C system is basically the same as the
conventional system, but a new refrigerant system
has been adopted as a response to restrictions
on the use of chlorofluorocarbons.
ItemsSpecifications
Heater unitTypeTwo-way-flow full-air-mix system
Heater control assemblyDial type
CompressorModelInclined-plate type
Dual pressure switch
kPa
High-pressure switchON
OFF: 2,648, OF
F ON: 2,059
kPa
Low-pressure switchON
OFF: 177, OFF
ON: 186
Refrigerant and quantity gR-134a (HFC-134a), Approx. 550 ± 600
SAFETY PRECAUTIONS
Because R-134a refrigerant is a hydrofluorocarbon
(HFC) which contains hydrogen atoms in place of
chlorine atoms, it will not cause damage to the
ozone layer.
Refrigerant R-134a is transparent and colourless
in both the liquid and vapour state. Since it has
a boiling point of ± 29.8
C, at atmospheric pressure,
it will be a vapour at all normal temperatures and
pressures. The vapour is heavier than air,
non-flammable, and nonexplosive. The following
precautions must be observed when handling
R-134a.Caution
Wear safety goggles when servicing the
refrigeration system.
R-134a evaporates so rapidly at normal
atmospheric pressures and temperatures that it
tends to freeze anything it contacts. For this reason,
extreme care must be taken to prevent any liquid
refrigerant from contacting the skin and especially
the eyes. Always wear safety goggles when
servicing the refrigeration part of the A/C system.
Keep a bottle of sterile mineral oil handy when
working on the refrigeration system. Should any
liquid refrigerant get into the eyes, use a few drops
of mineral oil to wash them out. R-134a is rapidly
absorbed by the oil. Next splash the eyes with
plenty of cold water. Call your doctor immediately
even though irritation has ceased after treatment.

General Information/Service Specifications/
Lubricants/Sealant HEATER, AIR CONDITIONER
AND VENTILATION ±55-4
Caution
Do not heat R-134a above 40
C
In most instances, moderate heat is required to
bring the pressure of the refrigerant in its container
above the pressure of the system when charging
or adding refrigerant.
A bucket or large pan of hot water not over 40
C
is all the heat required for this purpose. Do not
heat the refrigerant container with a blow torch
or any other means that would raise temperature
and pressure above this temperature. Do not weld
or steam clean on or near the system components
or refrigerant lines.
Caution
Keep R-134a containers upright when charging
the system.When metering R-134a into the refrigeration system
keep the supply tank or cans in an upright position.
If the refrigerant container is on its side or upside
down, liquid refrigerant will enter the system and
damage the compressor.
Caution
1. The leak detector for R-134a should be used
to check for refrigerant gas leaks.
2. Do not allow liquid refrigerant to touch bright
metal.
Refrigerant will tarnish bright metal and chrome
surfaces, and in combination with moisture can
severely corrode all metal surfaces.
SERVICE SPECIFICATIONS55200030141
ItemsStandard value
Idle speed r/min4G6750+100
4D5750+100
Idle up speed r/min900+50
Resistor (for blower motor) WLO: 2.21, ML: 0.97, MH: 0.35
Resistor (for blower motor) WLO: 2.81, ML: 1.28, MH: 0.33
Air gap (Magnetic clutch) mm0.3 ± 0.6
Engine coolant tempera-
ture switch (for A/C cut-off)
ON (continuity)108 or less
ture switch (for A/C cut-off)
<4D5> C
OFF (no continuity)115 or more
Engine coolant tempera-
ture switch (for condenser
ON (continuity)102 or more
ture switch (for condenser
fan) <4D5> C
OFF (no continuity)97 or less
LUBRICANTS55200040137
ItemsSpecified lubricantsQuantity
Each connection of refrigerant lineZXL100PGAs required
Compressor refrigerant unit lubricant m
ZXL100PG180
SEALANT55200050048
ItemSpecified sealantRemark
Engine coolant temperature switch threaded
part3M Nut Locking Part No. 4171 or equivalentDrying sealant

± On-vehicle Service HEATER, AIR CONDITIONER
AND VENTILATION55-14
Performance Temperature Chart
Garage ambient temperature
C20253540
Discharge air temperature
C3.6 ± 9.54.0 ± 11.07.0 ± 9.011.0 ± 13.8
Compressor high pressure kPa1,1201,2361,8142,050
Compressor low pressure kPa11 5131152175
REFRIGERANT LEAK REPAIR55200150083
LOST CHARGE
If the system has lost all charge due to a leak:
1. Evacuate the system. (See procedure.)
2. Charge the system with approximately one
pound of refrigerant.
3. Check for leaks.
4. Discharge the system.
5. Repair leaks.
6. Replace receiver drier.
Caution
Replacement filter-drier units must be
sealed while in storage. The drier used in
these units will saturate water quickly upon
exposure to the atmosphere. When
installing a drier, have all tools and supplies
ready for quick reassembly to avoid keeping
the system open any longer than necessary.
7. Evacuate and charge system.
LOW CHARGE
If the system has not lost all of its refrigerant charge;
locate and repair all leaks. If it is necessary to
increase the system pressure to find the leak
(because of an especially low charge) add
refrigerant. If it is possible to repair the leak without
discharging the refrigerant system, use the
procedure for correcting low refrigerant level.HANDLING TUBING AND FITTINGS
Kinks in the refrigerant tubing or sharp bends in
the refrigerant hose lines will greatly reduce the
capacity of the entire system. High pressures are
produced in the system when it is operating.
Extreme care must be exercised to make sure that
all connections are pressure tight. Dirt and moisture
can enter the system when it is opened for repair
or replacement of lines or components. The
following precautions must be observed. The
system must be completely discharged before
opening any fitting of connection in the refrigeration
system. Open fittings with caution even after the
system has been discharged. If any pressure is
noticed as a fitting is loosened, allow trapped
pressure to bleed off very slowly.
Never attempt to rebend formed lines to fit. Use
the correct line for the installation you are servicing.
A good rule for the flexible hose lines is keep the
radius of all bends at least 10 times the diameter
of the hose.
Sharper bends will reduce the flow of refrigerant.
The flexible hose lines should be routed so that
they are at least 80 mm from the exhaust manifold.
It is good practice to inspect all flexible hose lines
at least once a year to make sure they are in good
condition and properly routed.
Unified plumbing connections with O-rings, these
O-rings are not reusable.

± Heater Unit and Heater Core HEATER, AIR CONDITIONER
AND VENTILATION 55-25
REMOVAL SERVICE POINTS
A
SUCTION PIPE OR HOSE, DISCHARGE PIPE
DISCONNECTION
Plug the disconnected hose and the evaporator nipple not
to let foreign matter get into them.
Caution
Seal the hoses completely, otherwise the compressor
oil and receiver will absorb water vapor easily.
INSTALLATION SERVICE POINT

AEVAPORATOR INSTALLATION
When replacing the evaporator, refill with a specified amount
of compressor oil and install it (to the vehicle).
Compressor oil: ZXL 100PG
Quantity: 50 m

2
INSPECTION
· Check the SRS-ECU and brackets for dents, cracks or
deformation.
· Check connectors and lock lever for damage, and
terminals for deformation
Caution
If a dent, crack, deformation or rust is discovered,
replace the SRS-ECU with a new one.
NOTE
For checking of the SRS-ECU other than described
above, refer to the section concerning troubleshooting.
(Refer to P.52B-5.)
AIR BAG MODULES AND CLOCK SPRING
Caution
1. Disconnect the battery (-) terminal and wait
for 60 seconds or more before starting
work. Furthermore, the disconnected
battery terminal should be covered with
tape to insulate it. (Refer to P.52B-3)
2. Never attempt to disassemble or repair the
air bag modules or clock spring.
If faulty, replace it.
3. do not drop the air bag modules or clock
spring or allow contact with water, grease
or oil.
Replace it if a dent, crack, deformation or
rust is detected.4. The air bag modules should be stored on a
flat surface and placed so that the pad
surface is facing upward.
Do not place anything on top of it.
5. Do not expose the air bag modules to
temperatures over 93° C.
6. After deployment of an air bag, replace the
clock spring with a new one.
7. Wear gloves and safety glasses when
handling air bags that have already
deployed.
8. An undeployed air bag module should only
be disposed of in accordance with the
procedures (Refer to P.52B-31.)
52B-22SRS - SRS-ECU/Air Bag Modules and Clock Spring
52400220031
After deployment of an air bag, replace the
air bag modules. Check the clock spring,
and if faulty, replace it with a new part.
52400240044

4
INSPECTION
· Check the SDU and brackets for dents, cracks or
deformation.
· Check connector for damage, and terminals for
deformation
Caution
If a dent, crack, deformation or rust is discovered,
replace the SDU with a new one.
NOTE
For checking of the SDU other than described above,
refer to the section concerning troubleshooting. (Refer to
P.52B-6.)
AIR BAG MODULES AND CLOCK SPRING
Caution
1. Disconnect the battery (-) terminal and wait
for 60 seconds or more before starting
work. Furthermore, the disconnected
battery terminal should be covered with
tape to insulate it. (Refer to P.52B-3)
2. Never attempt to disassemble or repair the
air bag modules or clock spring.
If faulty, replace it.
3. do not drop the air bag modules or clock
spring or allow contact with water, grease
or oil.
4. Replace it if a dent, crack, deformation or
rust is detected.
4. The air bag modules should be stored on a
flat surface and placed so that the pad
surface is facing upward.
Do not place anything on top of it.
5. Do not expose the air bag modules to
temperatures over 93° C.
6. After deployment of an air bag, replace the
clock spring with a new one.
7. Wear gloves and safety glasses when
handling air bags that have already
deployed.
8. An undeployed air bag module should only
be disposed of in accordance with the
procedures (Refer to P.52B-31.)
52B-28SRS - SRS Diagnosis Unit (SDU)/Air Bag Modules and Clock Spring
52400220093
After deployment of an air bag, replace the
air bag modules. Check the clock spring, and
if faulty, replace it with a new part.

52400240143