200 MITSUBISHI MONTERO 1998 Service Manual
[x] Cancel search | Manufacturer: MITSUBISHI, Model Year: 1998, Model line: MONTERO, Model: MITSUBISHI MONTERO 1998Pages: 1501, PDF Size: 25.81 MB
Page 16 of 1501
![MITSUBISHI MONTERO 1998 Service Manual Stroke ........................................... 3.3779" (85.8 mm)\
Compression Ratio ............................................ 9.0:1
Fuel System ...........................................](/img/19/57333/w960_57333-15.png "MITSUBISHI MONTERO 1998 Service Manual Stroke ........................................... 3.3779\" (85.8 mm)\
Compression Ratio ............................................ 9.0:1
Fuel System ...........................................")
Stroke ........................................... 3.3779" (85.8 mm)\
Compression Ratio ............................................ 9.0:1
Fuel System .................................................... MFI
Horsepower @ RPM ........................................ 200 @ 5000
Torque Ft. Lbs. @ RPM ................................... 228 @ 3500
\
\
\
\
\
\
\
ROCKER ARMS & CAMSHAFT
ROCKER ARMS & CAMSHAFT\
\
\
\
\
\
\
Application In. (mm)\
Camshaft Lobe Height
Montero
Intake
Standard ..................................... 1.4846 (37.710)\
Limit ........................................ 1.4650 (37.210)\
Exhaust
Standard ..................................... 1.4622 (37.140)\
Limit ........................................ 1.4425 (36.640)\
Diamante
Intake
Standard ..................................... 1.4795 (37.580)\
Limit ........................................ 1.4598 (37.080)\
Exhaust
Standard ..................................... 1.4547 (36.950)\
Limit ........................................ 1.4350 (36.450)\
Camshaft Journal Diameter .......................... 1.7689 (44.930)\
\
\
\
\
\
\
\
CYLINDER HEAD & VALVES
CYLINDER HEAD & VALVES\
\
\
\
\
\
\
Application Specification
Head Warpage
Standard ........................................ .0012" (.030 mm)\
Limit ........................................... .0079" (.200 mm)\
Maximum Resurface ................................. .0079" (.200 mm)\
Overall Height ................................ 4.7244" (120.000 mm)\
Valve Margin
Intake
Standard ..................................... .0394" (1.000 mm)\
Limit ......................................... .0197" (.500 mm)\
Exhaust
Standard ..................................... .0472" (1.200 mm)\
Limit ......................................... .0276" (.700 mm)\
Valve Height (Montero)
Intake
Standard .................................. 4.4213" (112.300 mm)\
Limit ..................................... 4.4016" (111.800 mm)\
Exhaust
Standard .................................. 4.4924" (114.110 mm)\
Limit ..................................... 4.4728" (113.610 mm)\
Stem Diameter
Intake ......................................... .2362" (6.000 mm)\
Exhaust ........................................ .2362" (6.000 mm)\
Stem to Guide Clearance
Intake
Standard ........................... .0008-.0020" (.020-.050 mm)\
Limit ......................................... .0039" (.100 mm)\
Page 17 of 1501
![MITSUBISHI MONTERO 1998 Service Manual Exhaust
Standard ........................... .0016-.0028" (.040-.070 mm)\
Limit ......................................... .0059" (.150 mm)\
Valve Stem Projection (Montero)
Standard](/img/19/57333/w960_57333-16.png "MITSUBISHI MONTERO 1998 Service Manual Exhaust
Standard ........................... .0016-.0028\" (.040-.070 mm)\
Limit ......................................... .0059\" (.150 mm)\
Valve Stem Projection (Montero)
Standard")
Exhaust
Standard ........................... .0016-.0028" (.040-.070 mm)\
Limit ......................................... .0059" (.150 mm)\
Valve Stem Projection (Montero)
Standard ..................................... 1.9409" (49.300 mm)\
Limit ........................................ 1.9606" (49.800 mm)\
Valve Face Angle ......................................... 45
-45.5Valve Spring
Free Height
Standard ................................... 2.0079" (51.000 mm)\
Limit ...................................... 1.9685" (50.000 mm)\
Out of Square
Standard ............................................ 2
Or Less
Limit ....................................................... 4Valve Seat Width ...................... .0354-.0512" (.900-1.300 mm)\
Valve Guide
Inner Diameter ................................. .2362" (6.000 mm)\
Outer Diameter ................................. .433" (11.000 mm)\
\
\
\
\
\
\
\
PISTON & CONNECTING ROD
PISTON & CONNECTING ROD\
\
\
\
\
\
\
Application In. (mm)\
Piston Diameter .................................... 3.6614 (93.000)\
Piston to Block Clearance (Diamante) ....... .0008-.0016 (.020-.040\
)
Piston to Block Clearance (Montero) ........ .0012-.0020 (.030-.050\
)
Piston Ring
No. 1
Ring to Groove Clearance
Standard ............................. .0012-.0028 (.030-.070)\
Limit ........................................... .0039 (.100)\
End Gap
Standard ............................. .0118-.0177 (.300-.450)\
Limit ........................................... .0315 (.800)\
No. 2
Ring to Groove Clearance
Standard ............................. .0008-.0024 (.020-.060)\
Limit ........................................... .0039 (.100)\
End Gap
Standard ............................. .0177-.0236 (.450-.600)\
Limit ........................................... .0315 (.800)\
Oil Control Ring
End Gap (Diamante)
Standard ............................. .0079-.0236 (.200-.600)\
Limit .......................................... .0394 (1.000)\
End Gap (Montero)
Standard ............................. .0039-.0138 (.100-.350)\
Limit .......................................... .0394 (1.000)\
Piston Pin
Outer Diameter
Standard ........................................ .8661 (22.000)\
Limit ............................................. .0039 (.100)\
Connecting Rod
Big End Side Clearance
Standard ............................... .0039-.0098 (.100-.250)\
Limit ............................................... .0157 (.4)\
Oil Clearance .......................... .0008-.0020 (.020-.050)\
\
\
\
\
\
\
\
CRANKSHAFT
Page 46 of 1501
are continually republished. In addition to these, standards for Drive
Train and Transmissions have recently been promulgated. Participating
shops utilize these Uniform Inspection & Communication Standards as
part of the inspection process and for communicating their findings to
their customers.
The Motorist Assurance Program continues to work
cooperatively and proactively with government agencies and consumer
groups toward solutions that both benefit the customer and are
mutually acceptable to both regulators and industry. We maintain the
belief that industry must retain control over how we conduct our
business, and we must be viewed as part of the solution and not part
of the problem. Meetings with state and other government officials
(and their representatives), concerned with auto repair and/or
consumer protection, are conducted. Feedback from these sessions is
brought back to the association, and the program adjusted as needed.
To assure auto repair customers recourse if they were not
satisfied with a repair transaction, the Motorist Assurance Program
offers mediation and arbitration through MAP/BBB-CARE and other non-
profit organizations. MAP conducted pilot programs in twelve states
before announcing the program nationally in October, 1998. During the
pilots, participating repair shops demonstrated their adherence to the
Pledge and Standards and agreed to follow the UICS in communicating
the results of their inspection to their customers. To put some
"teeth" in the program, an accreditation requirement for shops was
initiated. The requirements are stringent, and a self-policing method
has been incorporated which includes the "mystery shopping" of
outlets.
We welcome you to join us as we continue our outreach... with
your support, both the automotive repair industry and your customers
will reap the benefits. Please visit MAP at our Internet site www.
motorist.org or contact us at:
1444 I Street, NW Suite 700
Washington, DC 20005
Phone (202) 712-9042 Fax (202) 216-9646
January 1999
MAP UNIFORM INSPECTION GENERAL GUIDELINES
OVERVIEW OF SERVICE REQUIREMENTS & SUGGESTIONS
It is MAP policy that all exhaust, brake, steering,
suspension, wheel alignment, drive-line, engine performance and
maintenance, and heating, ventilation and air conditioning, and
electrical services be offered and performed under the standards and
procedures specified in these sections.
Before any service is performed on a vehicle, an inspection
of the appropriate system must be performed. The results of this
inspection must be explained to the customer and documented on an
inspection form. The condition of the vehicle and its components will
indicate what services/part replacements may be "Required" or
"Suggested". In addition, suggestions may be made to satisfy the
requests expressed by the customer.
When a component is suggested or required to be repaired or
replaced, the decision to repair or replace must be made in the
customer's best interest, and at his or her choice given the options
available.
This section lists the various parts and conditions that
indicate a required or suggested service or part replacement.
Although this list is extensive, it is not fully inclusive. In
addition to this list, a technician may make a suggestion. However,
any suggestions must be based on substantial and informed experience,
Page 109 of 1501
component. Failure to do this may result in accidental air
bag deployment and possible personal injury. Refer to
DISABLING & ACTIVATING AIR BAG SYSTEM .
* For about 60 seconds after air bag system is disabled, it
retains enough voltage to deploy air bags. After disabling
system, wait at least 60 seconds before servicing.
* After servicing, always turn ignition on from passenger-side
of vehicle in case of accidental air bag deployment.
* After servicing, check SRS warning light to verify system
operation. See SYSTEM OPERATION CHECK.
* Always wear safety glasses when servicing or handling an
air bag.
* The SRS-ECU must be stored in its original special container
until used for service. It must be stored in a clean, dry
place, away from sources of extreme heat, sparks and high
electrical energy.
* DO NOT expose air bag module and clockspring to temperatures
greater than 200
F (93 C).
* When placing a live air bag module on a bench or other
surface, always face air bag module and trim cover up, away
from surface. This will reduce motion of module if air bag
accidentally deploys.
* After air bag deploys, air bag surface may contain deposits
of sodium hydroxide, which irritates skin. Always wear
safety glasses, rubber gloves and long-sleeved shirt during
clean-up. Wash hands using mild soap and water. Follow
correct clean-up and disposal procedures. Refer to
DISPOSAL PROCEDURES .
* Because of critical system operating requirements, DO NOT
service any SRS components. Repairs are only made by
replacing defective part(s).
* DO NOT allow any electrical source near inflator on the back
of air bag module.
* When carrying a live (undeployed) air bag module, trim cover
must be pointed away from body to minimize injury in case of
accidental air bag deployment.
* DO NOT probe wire harness connector terminals. Instead, use
SRS Check Harness (MB991530).
* DO NOT probe a wire through insulator, as this will damage
it and eventually cause failure due to corrosion.
* When performing electrical tests, prevent accidental
shorting of terminals. Such shorts can damage fuses or
components and may cause a second fault code to set, making
diagnosis of original problem more difficult.
* Never use an analog volt/ohm meter or test light in place of
a Digital Volt/Ohm Meter (DVOM). Use only a DVOM with a
maximum test current of 2 mA (milliamps) at minimum range of
resistance measurement. Also see SPECIAL TOOLS.
* If SRS is not fully functional for any reason, DO NOT drive
vehicle until system is repaired and is fully functional. DO
NOT remove bulbs, modules, sensors or other components, or
in any way disable system from operating normally. If SRS is
not functional, park vehicle until repairs are made.
SPECIAL TOOLS
To avoid air bag deployment when working on SRS, DO NOT use
electrical test equipment such as test lights, battery or A/C-powered
volt/ohmmeter, or any type of electrical equipment other than those
specified by manufacturer. See SRS RECOMMENDED TOOLS table.
SRS RECOMMENDED TOOLS TABLE
\
\
\
\
\
\
Page 186 of 1501
satisfied with a repair transaction, the Motorist Assurance Program
offers mediation and arbitration through MAP/BBB-CARE and other non-
profit organizations. MAP conducted pilot programs in twelve states
before announcing the program nationally in October, 1998. During the
pilots, participating repair shops demonstrated their adherence to the
Pledge and Standards and agreed to follow the UICS in communicating
the results of their inspection to their customers. To put some
"teeth" in the program, an accreditation requirement for shops was
initiated. The requirements are stringent, and a self-policing method
has been incorporated which includes the "mystery shopping" of
outlets.
We welcome you to join us as we continue our outreach with
your support, both the automotive repair industry and your customers
will reap the benefits. Please visit MAP at our Internet site www.
motorist.org or contact us at:
1444 I Street, NW Suite 700
Washington, DC 20005
Phone (202) 712-9042 Fax (202) 216-9646
January 1999
MAP UNIFORM INSPECTION GENERAL GUIDELINES
OVERVIEW OF SERVICE REQUIREMENTS AND SUGGESTIONS
It is MAP policy that all exhaust, brake, steering,
suspension, wheel alignment, drive-line, engine performance and
maintenance, and heating, ventilation and air conditioning, and
electrical services be offered and performed under the standards and
procedures specified in these sections.
Before any service is performed on a vehicle, an inspection
of the appropriate system must be performed. The results of this
inspection must be explained to the customer and documented on an
inspection form. The condition of the vehicle and its components will
indicate what services/part replacements may be "Required" or
"Suggested". In addition, suggestions may be made to satisfy the
requests expressed by the customer.
When a component is suggested or required to be repaired or
replaced, the decision to repair or replace must be made in the
customer's best interest, and at his or her choice given the options
available.
This section lists the various parts and conditions that
indicate a required or suggested service or part replacement.
Although this list is extensive, it is not fully inclusive. In
addition to this list, a technician may make a suggestion. However,
any suggestions must be based on substantial and informed experience,
or the vehicle manufacturer's recommended service interval and must be
documented.
Some conditions indicate that service or part replacement is
required because the part in question is no longer providing the
function for which it is intended, does not meet a vehicle
manufacturer's design specification or is missing.
Example:
An exhaust pipe has corroded severely and has a hole in it
through which exhaust gases are leaking. Replacement of the
exhaust pipe in this case is required due to functional
failure.
Example:
A brake rotor has been worn to the point where it measures
less than the vehicle manufacturer's discard specifications.
Page 224 of 1501
(62-73 kPa) of vacuum applied to the brake booster.
PARKING/EMERGENCY BRAKE
NOTE: Adjust service brakes before adjusting parking brake.
Start engine, and apply brake pedal. Pull parking brake lever
with a force of 44-45 lbs. (196-200 N). Parking brake lever should
move up 3-5 notches on Diamante, Stealth and 3000GT, 4-6 notches on
Montero, and 5-7 notches on all other models. If adjustment is
necessary, turn adjusting nut located under console or at end of cable
rod. See Fig. 6.
Fig. 6: Adjusting Parking/Emergency Brake (Typical)
Courtesy of Mitsubishi Motor Sales of America.
REAR BRAKE SHOES
Fully release parking brake and depress brake pedal several
times to center shoes and adjust brake shoe clearance. Adjust shoes so
brake shoes lightly contact brake drum. Adjust parking brake, and
check pedal travel. Rotate brake drum to verify free movement.
STOPLIGHT SWITCH
Loosen lock nut, and adjust switch-to-pedal arm clearance to
0.02-0.04" (0.5-1.0 mm). Tighten lock nut. DO NOT depress master
cylinder push rod during stoplight switch adjustment.
TESTING
Page 338 of 1501
Application Curb Idle Basic Idle
1.5L & 1.8L ............ 600-800 ............... 650-750
2.0L
Non-Turbo ............ 700-900 ................... (1)
Turbo ................ 650-850 ............... 700-800
2.4L ................... 650-850 ............... 700-800
3.0L & 3.5L ............ 600-800 ............... 650-750
( 1) - Information is not available from manufacturer at time
of publication.
\
\
\
\
\
\
NOTE: Basic idle speed should only be adjusted after verifying
spark plugs, fuel injectors, idle air control motor and
engine compression are okay.
All Other Models
1) Ensure vehicle is at normal operating temperature with all
lights, cooling fan and accessories off. Shift transmission into
Neutral or Park position.
2) Basic idle speed can only be adjusted using a scan tool to
ground Data Link Connector (DLC). Connect scan tool to DLC. DLC is
located below dash, near steering column. See Fig. 2.
3) Start engine and allow it to idle. Using scan tool, select
MFI SYSTEM ACTUATOR TEST, then select item 30. Check basic idle speed.
See IDLE SPEED SPECIFICATIONS table.
CAUTION: MFI system actuator test must be cancelled or test will
continue to run for 27 minutes. Driving vehicle under this
condition may damage engine.
4) Cancel MFI system actuator test. If idle speed is not
within specification, turn engine speed adjusting screw until correct
engine speed is obtained. See Fig. 6. Access to speed adjusting screw
is obtained by removing rubber plug on throttle body.
5) If idle speed cannot be lowered by turning engine speed
adjusting screw, determine if fixed Speed Adjusting Screw (SAS). Fixed\
SAS is stop screw contacting throttle lever. See
FIXED SPEED ADJUSTING SCREW for procedure.
6) After all adjustments are verified to be correct, possible
cause of incorrect idle speed is deterioration of Idle Air Control
(IAC) circuit. See DTC P0505 in G - TESTS W/CODES article.
CURB (SLOW) IDLE SPEED
NOTE: Curb idle speed is controlled by Idle Air Control (IAC)
motor. Adjustment is usually not necessary. For curb idle
speed specifications, see IDLE SPEED SPECIFICATIONS table
under BASIC IDLE SPEED.
1) Check ignition timing and adjust if necessary. See
IGNITION TIMING . Run engine at 2000-3000 RPM for more than 5 seconds.
Allow engine to idle for 2 minutes. Check curb idle speed.
2) If curb idle speed is not within specification, check IAC
system. See DTC P0505 in G - TESTS W/CODES article. If IAC system is
okay, adjust basic idle speed. See BASIC IDLE SPEED.
FIXED SPEED ADJUSTING SCREW
NOTE: Fixed Speed Adjusting Screw (SAS) is preset by manufacturer
and usually does not require adjustment. Only adjust fixed
SAS if other adjustment procedures require it, or if
Page 349 of 1501
1) Start and run engine at 2000 RPM. Ensure battery is fully
charged. Turn defogger switch to ON position. Using a voltmeter, check
voltage at center section of each defogger grid filament.
2) If voltage is about 6 volts, grid filament is okay. If
voltage is about 12 volts, an open is present in negative circuit.
Move probe slowly toward negative terminal to determine location of
open circuit.
3) If voltage is zero volts, an open is present in positive
circuit. Move probe slowly toward positive terminal to determine
location of open circuit. Repair grid as necessary. See
GRID FILAMENT REPAIR under ON-VEHICLE SERVICE.
ON-VEHICLE SERVICE
GRID FILAMENT REPAIR
Clean broken wire tips thoroughly. Place masking tape along
both sides of broken wire. See Fig. 8. Apply Repair Paste (DuPont
4817) to broken section of grid. Remove masking tape after paste has
dried. Wait 24 hours before using defogger.
Fig. 8: Repairing Rear Defogger Grid Element
REMOVAL & INSTALLATION
DEFOGGER SWITCH
Removal & Installation (Diamante)
Defogger switch is integral with A/C system ECU. To remove
A/C ECU, remove center console. Remove audio panel. Remove radio.
Remove A/C ECU. To install, reverse removal procedure.
Removal & Installation (Eclipse)
Remove upper stoppers from glove compartment. Drop down glove
compartment. From glove compartment opening, reach behind center air
outlet assembly and disconnect harness connectors to switches. Release
metal clips from center air outlet assembly. Remove center air outlet.
Remove defogger switch from center air outlet. To install, reverse
removal procedure.
Removal & Installation (Galant)
Page 381 of 1501
Fig. 12: Exploded View Of Locking Differential
Courtesy of Mitsubishi Motor Sales of America.
Reassembly
1) Arrange friction plates and discs of each side of
differential. Measure each assembly thickness. Assembled discs and
plates should not exceed a difference of .002" (.05 mm). Replace discs\
or plates as needed.
2) Assemble one spring plate and one spring disc on each
side. Measure assembly thickness. Assemble disc and plates to obtain
minimum difference in thickness between each assembly.
3) Assemble clutch assemblies, pressure rings, pinion gears,
side gears and pinion shaft. Measure overall width of assembly plus
spring plates and spring discs (dimension "C"). See Fig. 13.
4) Determine depth of differential case (dimension "D"). On
2.4L, dimension "D" = "E" + "F" - "G"; on 3.0L, dimension "D" = "E" +
"H"
See Fig. 14. Subtract "C" from "D" to determine spring plate-
to-case clearance. Adjust spring disc thickness to obtain proper
spring plate-to-case clearance. Correct clearance is .0024-.0079" (.
060-.200 mm).
Page 417 of 1501
has been incorporated which includes the "mystery shopping" of
outlets.
We welcome you to join us as we continue our outreach... with
your support, both the automotive repair industry and your customers
will reap the benefits. Please visit MAP at our Internet site www.
motorist.org or contact us at:
1444 I Street, NW Suite 700
Washington, DC 20005
Phone (202) 712-9042 Fax (202) 216-9646
January 1999
MAP UNIFORM INSPECTION GENERAL GUIDELINES
OVERVIEW OF SERVICE REQUIREMENTS & SUGGESTIONS
It is MAP policy that all exhaust, brake, steering,
suspension, wheel alignment, drive-line, engine performance and
maintenance, and heating, ventilation and air conditioning, and
electrical services be offered and performed under the standards and
procedures specified in these sections.
Before any service is performed on a vehicle, an inspection
of the appropriate system must be performed. The results of this
inspection must be explained to the customer and documented on an
inspection form. The condition of the vehicle and its components will
indicate what services/part replacements may be "Required" or
"Suggested". In addition, suggestions may be made to satisfy the
requests expressed by the customer.
When a component is suggested or required to be repaired or
replaced, the decision to repair or replace must be made in the
customer's best interest, and at his or her choice given the options
available.
This section lists the various parts and conditions that
indicate a required or suggested service or part replacement.
Although this list is extensive, it is not fully inclusive. In
addition to this list, a technician may make a suggestion. However,
any suggestions must be based on substantial and informed experience,
or the vehicle manufacturer's recommended service interval and must be
documented.
Some conditions indicate that service or part replacement is
required because the part in question is no longer providing the
function for which it is intended, does not meet a vehicle
manufacturer's design specification or is missing.
Example:
An exhaust pipe has corroded severely and has a hole
in it through which exhaust gases are leaking. Replacement
of the exhaust pipe in this case is required due to
functional failure.
Example:
A brake rotor has been worn to the point where it measures
less than the vehicle manufacturer's discard specifications.
Replacement of the rotor is required because it does not meet
design specifications.
Some conditions indicate that a service or part replacement
is suggested because the part is close to the end of its useful life
or addresses a customer's need, convenience or request. If a
customer's vehicle has one of these conditions, the procedure may be
only to suggest service.