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1991 Mitsubishi Galant CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Mitsubishi REPAIR SHOPS DON'T WANT YOU TO KNOW
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- Component Locations
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- A/C & Heater Service
- Brake Service
- Fuel Filter Replacement
- Driveline, U-Joint & CV Axles Replacement
- Starter & Alternator Replacement
- Maintenance Lamp Reset
- Radiator & Hose Replacement
- Serpentine Belt Service
Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1991 Mitsubishi Galant car and truck
repair procedures including Mitsubishi engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work
guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up &
drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install
procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c
system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix
your Mitsubishi Galant automobile. Try the Automotix DIY solution today!
A/C & HEATER SERVICE PROCEDURES FOR 1991 Mitsubishi Galant AUTOMOBILES
Import Compressor Service -> Mitsubishi Compressors -> COMPRESSOR OVERHAUL -> 10PA15 & 10PA17 COMPRESSORS -> Assemble -> Disassemble -> FX105VS COMPRESSOR -> FX80
Vehicle: 1991 Mitsubishi Galant LS 2.0 L4 GAS
FX80
Disassemble
- Disassemble compressor in numbered sequence shown in Fig. , noting the following:
- Remove crankshaft nut by installing two six millimeter bolts by one inch long into holes of armature plate. Hold bolts using two box-end wrenches to prevent crankshaft from turning, then remove crankshaft nut and armature plate.
- Using a screwdriver or snap-ring pliers, remove seal plate from front housing.
- Using a brass bar, remove bearing from front housing.
- Inspect all surfaces for scoring, cracks or deformation.
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BRAKE SERVICE PROCEDURES FOR 1991 Mitsubishi Galant AUTOMOBILES
MITSUBISHI, HYDRAULIC BRAKE SYSTEM -> PROPORTIONING VALVE -> Except Pickup, Van/Wagon & 1992 Montero -> Pickup, Van/Wagon & 1992 Montero -> TESTING
Vehicle: 1991 Mitsubishi Galant GSX 2.0 L4 GAS
TESTING
Except Pickup, Van/Wagon & 1992 Montero
- Connect two pressure gauges to proportioning valve, one to the output side and one to the input side, Fig. .
- Bleed system after connecting gauges.
- Depress brake pedal, check that measured values are within specifications as shown in "Specifications".
Pickup, Van/Wagon & 1992 Montero
- Check load proportioning valve spring length with vehicle on flat ground.
- Press load sensor lever and measure distance between spring ends, Fig. .
- On all models except 1992 Montero, distance should be between 6.93-7.05 inch. On 1992 Montero distance should be...
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FUEL FILTER REPLACEMENT PROCEDURES FOR 1991 Mitsubishi Galant AUTOMOBILES
Mitsubishi -> Fuel Filter Scheduled Maintenance -> 1989-06 Except 1989 w/2.0L & 2.6L Gasoline Engines -> Normal Service -> Severe Service
Vehicle: 1991 Mitsubishi Galant 2.0 L4 GAS
Normal S...
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 1991 Mitsubishi Galant AUTOMOBILES
CV AXLE SHAFT, Replace
Vehicle: 1991 Mitsubishi Galant GS 2.0 L4 GAS
- Loosen drive shaft nut while vehicle is on floor with brakes applied.
- Raise and support vehicle.
- Remove front wheels and tires.
- Using a suitable tool, disconnect lower arm ball joint from knuckle.
- Using a suitable tool, disconnect tie rod end from knuckle.
- Remove drive shaft nut.
- Using a suitable tool, push out drive shaft and inner shaft assembly (L.H.) or drive shaft (R.H.) from hub. If the inner shaft is hard to remove from tran...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 1991 Mitsubishi Galant AUTOMOBILES
Alternator, Replace
Vehicle: 1991 Mitsubishi Galant 2.0 L4 GAS
- Disconnect battery ground cable.
- Loosen alternator adjusting nut, push alternator toward engine and remove drive...
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MAINTENANCE LAMP RESET PROCEDURES FOR 1991 Mitsubishi Galant AUTOMOBILES
Mitsubishi -> Automatic Transmission Oil Temperature Warning Lamp ->
Vehicle: 1991 Mitsubishi Galant GSX 2.0 L4 GAS
This lamp will be illuminated when the automatic transmission fluid temperature is excessive. When...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 1991 Mitsubishi Galant AUTOMOBILES
Radiator, Replace
Vehicle: 1991 Mitsubishi Galant LS 2.0 L4 GAS
- Disconnect negative cable from battery.
- Drain coolant into a suitable container.
- Remove hose clamps and hose from radiator.
- Remove coolant reserve system tank to filler neck tube.
- Disconnect fan motor connector.
- Remove upper shroud attaching screws and lift shroud out with cooling fan.
- On models with automatic transaxle, remove trans...
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SERPENTINE BELT SERVICE PROCEDURES FOR 1991 Mitsubishi Galant AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 1991 Mitsubishi Galant VR-4 2.0 L4 GAS
- Loosen nut of alternator pivot bolt.
- Loosen lock bolt.
- Loosen adjusting bolt to loosen belt tension.
- Remove drive belt.
- Reverse procedure to ...
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COMPONENT LOCATION DIAGRAMS FOR 1991 Mitsubishi Galant AUTOMOBILES
Component location diagrams for most 1991 Mitsubishi Galant cars and light trucks sold in the U.S. from 1990+.
 Instrument Panel Wiring Diagram for 1991 Mitsubishi Galant LS 2.0 L4 GASComponents on diagram: |
 Seat Belt Timer Locations Diagram for 1991 Mitsubishi Galant LS 2.0 L4 GASComponents on diagram: |
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WIRING DIAGRAMS FOR 1991 Mitsubishi Galant AUTOMOBILES
OEM drawn wiring diagrams for most 1991 Mitsubishi Galant cars and light trucks sold in the U.S.
 1991 Mitsubishi Galant GSR 2.0 L4 GAS Wiring DiagramComponents on diagram: |
 1991 Mitsubishi Galant VR-4 2.0 L4 GAS Wiring DiagramComponents on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 1991 Mitsubishi Galant AUTOMOBILES
OEM TSB listings for most 1991 Mitsubishi Galant cars and light trucks sold in the U.S. from 1985+.
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Document: NEW TECHLINE HOURS Vehicle: 1991 Mitsubishi Galant 2.0 L4 GAS Auto Systems: |
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Document: EVAPORATIVE EMISSIONS MONITOR SELF TEST Vehicle: 1991 Mitsubishi Galant 2.0 L4 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR 1991 Mitsubishi Galant AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 1991 Mitsubishi Galant cars and light trucks sold in the U.S. and Canada from 1970+.
- Brake caliper mounting bolt torque
- Brake drum runout, machining, & discard specs
- Minimum brake lining thickness.
- Brake rotor runout, parallelism, machining, discard, & finish specs
A/C SYSTEM SPECIFICATIONS: Air conditioning refrigerant capacity and type as well as lubricant capacity for most 1991 Mitsubishi Galant cars and light trucks sold in the U.S. and Canada from 1980+.
- Refrigerant capacity & type, compressor oil viscosity, total system oil capacity & compressor clutch gap
COOLING SYSTEM BLEED: Cooling system bleeder valve identification, bleeder type and bleed procedures for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1986+.
PREVENTIVE MAINTENANCE: Preventive maintenance recommendations and required services for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1980+. Includes severe and routine service schedules
QUICK-LUBE and ILLUSTRATIONS: Fluid recommendations, capacities, drain plug torques, tire data, and severe service recommended preventive maintenance schedules. Information covers most 1991 Mitsubishi Galant cars and light trucks sold in the U.S. and Canada from 1980+. Engine and chassis service images.
- Automatic transmission/transaxles capacities, lubricant recommendations
- Differential/final drive capacities, lube recommendations, grades, & viscosities
- Final drive fill & drain plug torques
- Number of lubrication fittings & plugs
- Power steering, brake, & clutch fluid recommendations
- Manual transmission/transaxle capacities, lube recommendations, grades, & viscosities
- Number of lubrication fittings & plugs
- Power steering, brake, & clutch fluid recommendations
- Engine oil capacities, API grade recommendations, SAE viscosity recommendations, drain plug torque
- Severe service maintenance & interval recommendations
- Tire sizes, wheel nut/bolt torque, pressures & rim sizes
- Transfer case capacities, lube recommendations, grades, & viscosities
TUNE-UP & DRIVEABILITY SPECIFICATIONS: Most tune-up specifications for most 1991 Mitsubishi Galant cars and light trucks sold in the U.S. and Canada from 1980+
- Airflow sensor electrical specifications
- Tensioning specifications for systems with automatic tensioners
- Barometric pressure sensor specs
- Battery group number and cranking performance
- Crankshaft & camshaft position sensor resistance
- Engine compression pressures
- Coolant temperature sensor specs
- Computer advance.
- Diesel fuel temperature sensor resistance.
- Distributor advance specifications
- Ignition pickup coil resistance
- Exhaust gas recirculation temperature sensor resistance
- Engine fastener torque values
- Firing order diagrams
- Fuel system pressures
- Generator (alternator) specs
- Intake air temperature sensor specs
- Ignition coil specifications
- Fuel injector resistance
- Engine idle speeds
- Knock sensor resistance
- Manifold absolute pressure sensor specs
- Mixture control solenoid resistance
- Voltage regulator specs
- Spark plug applications & gaps
- Starter motor electrical specs.
- Tensioning specifications for systems without automatic tensioners
- Throttle body temperature sensor resistance
- Ignition timing in degrees at rpm
- Transmission oil temperature sensor resistance
- Throttle position sensor specs
- Vacuum sensor valve specs
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