dip MITSUBISHI MONTERO 1991 User Guide
[x] Cancel search | Manufacturer: MITSUBISHI, Model Year: 1991, Model line: MONTERO, Model: MITSUBISHI MONTERO 1991Pages: 1333, PDF Size: 24.61 MB
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* D RIV ETR AIN S YSTE M S U NIF O RM IN SPEC TIO N G UID ELIN ES *
1 991 M it s u bis h i M onte ro
GENERAL INFORMATION
Drivetrain/Transmission Motorist Assurance Program
Standards For Automotive Repair
All Makes and Models
INTRODUCTION TO MOTORIST ASSURANCE PROGRAM (MAP)
CONTENTS
OVERVIEW OF MOTORIST ASSURANCE PROGRAM
OVERVIEW OF SERVICE REQUIREMENTS & SUGGESTIONS
Drive/Power Train Assemblies
AUTOMATIC TRANSMISSION/TRANSAXLE ASSEMBLIES
DIFFERENTIAL AND FINAL DRIVE ASSEMBLIES
MANUAL TRANSMISSION/TRANSAXLE ASSEMBLIES
TRANSFER CASE ASSEMBLIES
Drive/Power Train Components
ACTUATORS (ELECTRICAL)
ACTUATORS (VACUUM)
AXLES
BEARINGS AND RACES
BELL CRANKS
BELL HOUSINGS
BUSHINGS (EXTERNAL)
CABLES (SPEEDOMETER)
CABLES (TV, DETENT AND SHIFT)
CARRIER BEARINGS
CLUTCH CABLES AND CABLE HOUSINGS
CLUTCH DISCS (MANUAL TRANSMISSION)
CLUTCH FORKS
CLUTCH LINKAGES (MECHANICAL)
CLUTCH MASTER CYLINDERS
CLUTCH PEDALS
CLUTCH PIVOTS
CLUTCH PRESSURE PLATES
CLUTCH RELEASE BEARINGS
CLUTCH SLAVE CYLINDERS (CONCENTRIC)
CLUTCH SLAVE CYLINDERS (CONVENTIONAL OR EXTERNAL)
COMPANION FLANGES
CONNECTORS
COOLER BYPASS VALVES
COOLER LINES
COOLERS
CV JOINTS
DIP STICK TUBES
DIP STICKS (FLUID LEVEL INDICATORS)
DOWEL PINS, GUIDES AND PILOT HOLES
DRIVE SHAFT FLANGES
DRIVE SHAFTS AND HALF SHAFTS
DUST BOOTS
ENGINE MOUNTS
EXCITER RINGS
FILLER TUBES
FILTERS AND SCREENS
Page 307 of 1333
not leaking ............ 2 . Suggest replacement of CV boot.
Cage broken ............. A ... Require repair or replacement
of CV joint.
Housing damaged to the
extent that it no longer
performs its intended
function ............... A ........... (1) Require repair or
replacement of CV joint.
Housing worn to the extent
that it no longer performs
its intended function .. A ........... ( 1) Require repair or
replacement of CV joint.
Holes elongated ......... A ............ Require replacement.
Internal parts binding .. A .. Require repair or replacement.
Internal parts worn ..... A .. Require repair or replacement.
Lubricant missing ....... C ... Require cleaning, inspection,
and repacking of CV joint.
Threads damaged ......... A .. Require repair or replacement.
Threads stripped (threads
missing) ............... A ............ Require replacement.
( 1) - Housing assembly may appear blue in color from normal
manufacturing process of heat-treating the housing.
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DIP STICK TUBES
DIP STICK TUBE INSPECTION \
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Condition Code Procedure
Broken .................. A .. Require repair or replacement.
Checkball missing ....... C .. Suggest repair or replacement.
Cracked ................. A .. Require repair or replacement.
Hold down bracket
broken ................. A .. Require repair or replacement.
Hold down bracket
missing ................ C ............ Require replacement.
Leaking ................. A .. Require repair or replacement.
Missing ................. C ............ Require replacement.
Threads damaged ......... A .. Require repair or replacement.
Threads stripped (threads
missing) ............... A ............ Require replacement.
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DIP STICKS (FLUID LEVEL INDICATORS)
DIP STICK (FLUID LEVEL INDICATOR) INSPECTION \
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Condition Code Procedure
Application incorrect ... B ............ Require replacement.
Broken .................. A ............ Require replacement.
Compressed .............. A .. Require repair or replacement.
Missing ................. C ............ Require replacement.
Modified ................ A ............ Require replacement.
Stretched ............... A .. Require repair or replacement.
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DOWEL PINS, GUIDES AND PILOT HOLES
DOWEL PIN, GUIDE AND PILOT HOLE INSPECTION \
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![MITSUBISHI MONTERO 1991 User Guide Torn .................... A ............ Require replacement. \
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Torn .................... A ............ Require replacement. \
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ENGINE MOUNTS
See MOUNTS (ENGINE, TRANSAXLE AND TRANSMISSION) .
EXCITER RINGS
See TOOTHED RINGS (TONE WHEELS) .
FILLER TUBES
See DIP STICK TUBES .
FILTERS AND SCREENS
FILTER AND SCREEN INSPECTION \
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Condition Code Procedure
At service interval ..... 3 ............ Suggest replacement.
Bent .................... A .. Require repair or replacement.
Exceeding service
interval ............... 3 ............ Suggest replacement.
Missing ................. C ............ Require replacement.
Near service interval ... 3 ............ Suggest replacement.
Restricted .............. A ........... ( 1) Require repair or
replacement.
Torn .................... A ............ Require replacement.
Worn, affecting
performance (metal or
nylon screen type) ..... A .. Require repair or replacement.
( 1) - Further inspection may be required to determine the
source of restriction or contamination.
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FLANGES
See COMPANION FLANGES .
FLEX PLATES
FLEX PLATE INSPECTION \
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Condition Code Procedure
Bent, affecting
performance ............ A ............ Require replacement.
Bent, not affecting
performance ............ .. ........ No service suggested or
required.
Bolt or stud holes
elongated .............. B ............ Require replacement.
Broken .................. A ............ Require replacement.
Cracked ................. A ............ Require replacement.
Ring gear worn close
to the end of its
useful life ............ 1 ............ Suggest replacement.
Ring gear worn to the
extent that it no longer
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![MITSUBISHI MONTERO 1991 User Guide performs its intended
function ............... A ............ Require replacement.
Weights missing ......... A ............ Require replacement.
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function ............... A ............ Require replacement.
Weights missing ......... A ............ Require replacement.
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performs its intended
function ............... A ............ Require replacement.
Weights missing ......... A ............ Require replacement.
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FLUID LEVEL INDICATORS
See DIP STICKS (FLUID LEVEL INDICATORS) .
FLUIDS AND LUBRICANTS
FLUID AND LUBRICANT INSPECTION \
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Condition Code Procedure
Application incorrect ... B ........ ( 1) Require replacement.
At service interval ..... 3 ............ Suggest replacement.
Beyond service interval . 3 ............ Suggest replacement.
Burned .................. .. ......... ( 2) Further inspection
required.
Contaminated, for example,
fluid other than hydraulic
fluid present .......... A or B .... ( 3)( 4) Require service.
Exceeding service
interval ............... 3 ............ Suggest replacement.
Hydraulic fluid
incorrect .............. B ............ ( 5) Require service.
Level incorrect ......... B ..... Require correction of fluid
level.
Near service interval ... 3 ............ Suggest replacement.
Rubber master cylinder
cover gasket distorted
and gummy .............. A ............ ( 3) Require service.
Varnished ............... .. ......... ( 6) Further inspection
required.
( 1) - Determine and correct cause.
( 2) - Fluid that is burned indicates a serious problem.
Determine and correct the cause.
( 3) - If a fluid other than hydraulic fluid is present in the
hydraulic system which DOES affect the rubber parts, the
required service is to: 1) remove all components having
rubber parts from the system, 2) flush lines with
denatured alcohol or hydraulic cleaner, 3) repair or
replace all components having rubber parts, and 4) bleed
and flush with correct hydraulic fluid. (Code A)
( 4) - If a fluid other than hydraulic fluid is present in the
hydraulic system which DOES NOT affect the rubber parts,
the required service is to flush and fill with the
correct hydraulic fluid. (Code B)
( 5) - If a fluid other than specification hydraulic fluid is
present in the hydraulic system, the required service
is to flush and fill with the correct hydraulic fluid.
( 6) - Fluid that is varnished may indicate a serious problem.
Determine and correct the cause.
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FLYWHEELS
NOTE: Clutch disc replacement does not necessitate flywheel
reconditioning, unless other conditions justify the
reason to do so.
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CLUTCH PEDAL POSITION SWITCHES
COLD START INJECTORS
CONNECTORS
COOLANT
COOLANT RECOVERY TANKS
COOLING FAN MOTOR MODULES
COOLING FAN MOTOR RELAYS AND MODULES
COOLING FAN MOTOR RESISTORS
COOLING FAN MOTOR SENSORS AND SWITCHES
COOLING FAN MOTOR SWITCHES
COOLING FAN MOTORS
CRANKSHAFT POSITION SENSORS
DECEL VALVES
DEFLECTORS
DIP STICKS AND TUBES
DIP STICK TUBES
DISTRIBUTOR ADVANCES AND RETARDERS (MECHANICAL AND VACUUM)
DISTRIBUTOR BOOTS AND SHIELDS
DISTRIBUTOR CAPS
DISTRIBUTOR RETARDERS (MECHANICAL AND VACUUM)
DISTRIBUTOR ROTORS
DISTRIBUTOR SHIELDS
DISTRIBUTORS
EARLY FUEL EVAPORATION VALVES (HEAT RISER ASSEMBLIES)
EGR COOLERS
EGR EXHAUST MANIFOLD PASSAGES
EGR INTAKE AND EXHAUST MANIFOLD PASSAGES
EGR PLATES AND COOLERS
ELECTRONIC SPARK CONTROL MODULES
ELECTRONIC TRANSMISSION CONTROL DEVICES
ELECTRONIC TRANSMISSION FEEDBACK DEVICES
ENGINE COOLANT TEMPERATURE SENSORS
ENGINE COOLING SYSTEMS
ENGINE COVERS (OIL PAN, VALVE COVER, TIMING COVER)
ENGINE OIL
ENGINE OIL CANISTERS
ENGINE OIL COOLERS (EXTERNAL)
ENGINE OIL DRAIN PLUGS AND GASKETS
ENGINE OIL FILTERS AND CANISTERS
ENGINE OIL GASKETS
ENGINE OIL PRESSURE GAUGES (MECHANICAL)
EVAPORATIVE EMISSION (EVAP) CANISTER FILTERS
EVAPORATIVE EMISSION (EVAP) CANISTER PURGE DEVICES
EVAPORATIVE EMISSION (EVAP) CANISTERS
EVAPORATIVE EMISSION (EVAP) FEEDBACK DEVICES
EXHAUST GAS RECIRCULATION DEVICES
EXHAUST GAS RECIRCULATION FEEDBACK DEVICES
EXPANSION PLUGS
FAN CONTROL SENSORS
FUEL
FUEL ACCUMULATORS AND DAMPERS
FUEL AND COLD START INJECTORS
FUEL DAMPERS
FUEL DELIVERY CHECK VALVES
FUEL DISTRIBUTORS (BOSCH CIS)
FUEL FILLER NECKS AND RESTRICTORS
FUEL FILTERS
FUEL INJECTORS
FUEL LEVEL SENDERS7
FUEL PRESSURE REGULATORS
FUEL PUMPS (IN-TANK AND EXTERNAL, ELECTRICAL OR MECHANICAL)
FUEL RAILS
FUEL RESTRICTORS
Page 505 of 1333
Missing ................. C ............ Require replacement.
Resistance out of
specification .......... B .. Require repair or replacement.
Terminal broken ......... A .. Require repair or replacement.
Terminal burned, affecting
performance ............ A ........... (1) Require repair or
replacement.
Terminal burned, not
affecting performance .. 2 .. Suggest repair or replacement.
Terminal corroded,
affecting performance .. A .. Require repair or replacement.
Terminal corroded, not
affecting performance .. 2 .. Suggest repair or replacement.
Terminal loose, affecting
performance ............ B .. Require repair or replacement.
Terminal loose, not
affecting performance .. 1 .. Suggest repair or replacement.
Threads damaged ......... A .. Require repair or replacement.
Threads stripped (threads
missing) ............... A ............ Require replacement.
Wire lead conductors
exposed ................ B .. Require repair or replacement.
Wire lead corroded ...... A .. Require repair or replacement.
Wire lead open .......... A .. Require repair or replacement.
Wire lead shorted ....... A .. Require repair or replacement.
( 1) - Determine cause and correct prior to repair or
replacement of part.
( 2) - Determine source of contamination, such as engine
coolant, fuel, metal particles, or water. Require
repair or replacement.
( 3) - Inoperative includes intermittent operation or out of OEM
specification. Some components may be serviceable; check
for accepted cleaning procedure.
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DECEL VALVES
See ASPIRATOR, CHECK AND DECEL VALVES .
DEFLECTORS
See SHROUDS, BAFFLES AND DEFLECTORS .
DIP STICKS AND TUBES
DIP STICK AND TUBE INSPECTION \
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Condition Code Procedure
Application incorrect ... B ............ Require replacement.
Bent .................... 2 .. Suggest repair or replacement.
Broken, affecting
performance (for example,
fuel mixture) .......... A .. Require repair or replacement.
Broken, not affecting
performance ............ 2 .. Suggest repair or replacement.
Leaking, affecting
performance (for example,
fuel mixture) .......... A .. Require repair or replacement.
Leaking, not affecting
performance ............ 2 .. Suggest repair or replacement.
Missing C Require replacement.
Page 506 of 1333
![MITSUBISHI MONTERO 1991 User Guide \
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See DIP STICKS AND TU](/img/19/57332/w960_57332-505.png "MITSUBISHI MONTERO 1991 User Guide \
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DIP STICK TUBES
See DIP STICKS AND TU")
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DIP STICK TUBES
See DIP STICKS AND TUBES .
DISTRIBUTOR ADVANCES AND RETARDERS (MECHANICAL AND VACUUM)
DISTRIBUTOR ADVANCE AND RETARDER (MECHANICAL AND VACUUM) INSPECTION \
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Condition Code Procedure
Attaching hardware
broken ................. A ... Require repair or replacement
of hardware.
Attaching hardware
missing ................ C .......... Require replacement of
hardware.
Attaching hardware not
functioning ............ A ... Require repair or replacement
of hardware.
Binding ................. A .. Require repair or replacement.
Inoperative ............. A ........... ( 1) Require repair or
replacement.
Leaking ................. A ............ Require replacement.
Out of specification .... B .. Require repair or replacement.
( 1) - Inoperative includes intermittent operation.
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DISTRIBUTOR BOOTS AND SHIELDS
DISTRIBUTOR BOOT AND SHIELD INSPECTION \
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Condition Code Procedure
Attaching hardware
broken ................. A ... Require repair or replacement
of hardware.
Attaching hardware
missing ................ C .......... Require replacement of
hardware.
Attaching hardware not
functioning ............ A ... Require repair or replacement
of hardware.
Deteriorated ............ A ............ Require replacement.
Leaking ................. A ............ Require replacement.
Missing ................. A ............ Require replacement.
Torn .................... A ............ Require replacement.
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DISTRIBUTOR CAPS
DISTRIBUTOR CAP INSPECTION \
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Condition Code Procedure
Application incorrect ... B ............ Require replacement.
Arcing .................. A ............ Require replacement.
Attaching hardware
broken ................. A ... Require repair or replacement
of hardware.
Page 602 of 1333
complete cooling system. Test components as follows, following tool
manufacturer's instructions.
Radiator Cap
Visually inspect radiator cap, then dip cap into water and
connect to tester. Pump tester to bring pressure to upper limit of cap
specification. If cap fails to hold pressure, replace cap.
Fig. 2: Testing Radiator Pressure Cap
Cooling System
1) With engine off, wipe radiator filler neck seat clean.
Fill radiator to correct level. Attach tester to radiator and pump
until pressure is at upper level of radiator rating.
2) If pressure drops, inspect for external leaks. If no leaks
are apparent, detach tester and run engine until normal operating
temperature is reached. Reattach tester and observe. If pressure
builds up immediately, a possible leak exists from a faulty head
gasket or crack in head or block.
NOTE: Pressure may build up quickly. Release any excess pressure
or cooling system damage may result.
3) If there is no immediate pressure build up, pump tester to
within system pressure range (on radiator cap). Vibration of gauge
pointer indicates compression or combustion leak into cooling system.
Isolate leak by shorting each spark plug wire to cylinder block. Gauge
pointer should stop or decrease vibration when leaking cylinder is
shorted.
Page 691 of 1333
NOTE: Removal of turbocharger exhaust housing and water pipes at
turbocharger is not necessary when removing turbocharger
assembly. Stealth and 3000GT models have 2 (front and rear)
turbochargers.
Removal (Eclipse & Galant)
1) Disconnect negative battery cable. Drain engine coolant
and oil. On models with A/C, remove condenser fan motor assembly. On
all models, remove oxygen sensor. Remove oil dipstick guide and "O"
ring. See Figs. 8 and 9.
Fig. 8: Removing Turbocharger (Eclipse & Galant 2.0L)
Courtesy of Mitsubishi Motor Sales of America.
Fig. 9: Exploded View of Turbocharger Assembly (Eclipse & Galant
2.0L Shown; Stealth & 3000GT Similar)
Page 692 of 1333
Courtesy of Mitsubishi Motor Sales of America.
2) Disconnect air intake hose and vacuum hoses. Remove air
hose and air outlet housing. Remove heat protectors. Disconnect
exhaust pipe. Remove power steering oil pump and bracket. Remove
engine hanger bracket. Disconnect oil inlet pipe.
3) Disconnect coolant hose and tubes. Remove nuts and bolts
securing exhaust manifold. Remove exhaust manifold and gaskets.
Disconnect oil return pipe. Remove turbocharger assembly.
Removal (Stealth & 3000GT Front)
1) Disconnect negative battery cable. Drain engine oil and
coolant. Remove radiator. Disconnect exhaust pipe. Remove air intake
hose, air hoses and air pipe. Remove alternator and belt. Remove oil
dipstick guide.
2) Remove heat protector. Disconnect oxygen sensor electrical
connector. Remove oil return pipe. Remove turbocharger support bracket
and remove turbocharger from exhaust manifold. See Fig. 10.
Fig. 10: Removing Front Turbocharger (Stealth & 3000GT)
Courtesy of Mitsubishi Motor Sales of America.
Removal (Stealth & 3000GT Rear)
1) Disconnect battery cables and remove battery. Drain engine
oil and coolant. Remove accelerator cable. Remove air hose, air pipe
and heat protectors. Disconnect clutch booster vacuum hose. Remove air