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1992 Subaru Legacy CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Subaru REPAIR SHOPS DON'T WANT YOU TO KNOW
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- Technical Service Bulletins
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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

A/C & HEATER SERVICE PROCEDURES FOR 1992 Subaru Legacy AUTOMOBILES
Air Bag System Precautions -> Subaru -> Disarming
Vehicle: 1992 Subaru Legacy Sport 2.2 H4 GAS
- Turn ignition Off.
- Disconnect battery ground cable, then battery positive cable.
- On Impreza models, wait 20 se...
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BRAKE SERVICE PROCEDURES FOR 1992 Subaru Legacy AUTOMOBILES
SUBARU, DISC BRAKES -> CALIPER REPLACEMENT -> FRONT -> REAR
Vehicle: 1992 Subaru Legacy LS 4X4 2.2 H4 GAS
FRONT
Refer to Figs. through when performing the following procedure.
- Raise and support vehicle.
- Remove front wheels.
- Disconnect brake hose from caliper. Plug hose to prevent fluid leakage.
- On all except Justy, Legacy and SVX, remove outer parking brake cable clip and disconnect cable.
- On all except Justy with 12 inch wheels, remove caliper lockpin, rotate caliper on guide pin, then remove caliper.
- On Justy with 12 inch wheels, remove caliper to support retaining bolts, then the boot protector and caliper.
- On all models, rev...
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FUEL FILTER REPLACEMENT PROCEDURES FOR 1992 Subaru Legacy AUTOMOBILES
Subaru -> Fuel Filter Replacement -> Except Justy w/Carbureted Engine -> Fuel System Pressure Relief -> Removal & Installation
Vehicle: 1992 Subaru Legacy 4X4 2.2 H4 GAS
Fuel System Pressure Relief
- On Impreza, SVX, 1990-94 Legacy models,fold down the rear seat back, then remove the floor mat and access hole lid.
- On 1995-00 Legacy models, remove the rear seat cushion and seat back, then the floor mat and access hole lid.
- On all models, disconnect the fuel pump relay electrical connector.
- Start the engine and operate until it stalls.
- After the engine has stalled, crank the engine for at least 5 seconds.
- Place the ignition switch in Off position.
- Disconnect the battery ground cable.
- Connect the fuel pump electrical connector.
- On...
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 1992 Subaru Legacy AUTOMOBILES
DRIVESHAFT U-JOINT, Replace -> Installation -> Removal
Vehicle: 1992 Subaru Legacy Sport 2.2 H4 GAS
Removal
- Put matching marks on affected parts.
- Remove bolts which hold front propeller shaft to rear propeller shaft.
- Place companion flange in a vise and remove stake nut. Be sure not to hold propeller shaft pipe portion in vise.
- Drive out companion flange with a puller or press. Before disassembling, put matching mark on affected parts.
- Lightly tap head of front propeller shaft with a copper hammer un...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 1992 Subaru Legacy AUTOMOBILES
Starter, Replace
Vehicle: 1992 Subaru Legacy 4X4 2.2 H4 GAS
- Disconnect battery ground cable.
- Disconnect battery cable and solenoid wiring at sta...
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MAINTENANCE LAMP RESET PROCEDURES FOR 1992 Subaru Legacy AUTOMOBILES
Subaru -> Check Engine Lamp -> 1991-94 Legacy
Vehicle: 1992 Subaru Legacy 4X4 2.2 H4 GAS
The Check Engine lamp will be illuminated when the ignition switch is placed in the On position. When the engine is started, the lamp should go out. If it remains lit after engine start-up, the self-diagnostic system has detected a problem and stored a diagnostic trouble code. After diagnosis and repair are complete, the self-diagnostic system memory can be cleared as follows:
- Start engine and run until normal operating temperature is reached.
- Place ignition switch in Off position, then connect test mode and ...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 1992 Subaru Legacy AUTOMOBILES
Radiator, Replace
Vehicle: 1992 Subaru Legacy L 2.2 H4 GAS
- Disconnect battery cables and remove battery.
- Drain engine coolant into a suitable container.
- Disconnect radiator inlet and outlet hoses from engine.
- Remove drive belt cover.
- Remove reservoir tank and overflow hose.
- Disconnect connectors of radiator main fan and sub fan motor.
- Remov...
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SERPENTINE BELT SERVICE PROCEDURES FOR 1992 Subaru Legacy AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 1992 Subaru Legacy L 2.2 H4 GAS
- Remove drive belt cover. Wipe off any oil or water on belt and pulley.
- Loosen lockbolt on slider bolt.
- Loosen slider bolt.
- ...
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COMPONENT LOCATION DIAGRAMS FOR 1992 Subaru Legacy AUTOMOBILES
Component location diagrams for most 1992 Subaru Legacy cars and light trucks sold in the U.S. from 1990+.
![]() Components on diagram: |
![]() Components on diagram: |
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WIRING DIAGRAMS FOR 1992 Subaru Legacy AUTOMOBILES
OEM drawn wiring diagrams for most 1992 Subaru Legacy cars and light trucks sold in the U.S.
![]() Components on diagram: |
![]() Components on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 1992 Subaru Legacy AUTOMOBILES
OEM TSB listings for most 1992 Subaru Legacy cars and light trucks sold in the U.S. from 1985+.
Document: Turbocharger Mesh Filter Screen Vehicle: 1992 Subaru Legacy Sport 2.2 H4 GAS Auto Systems: |
Document: REMANUFACTURED TRANSAXLES PROGRAM - REVISED Vehicle: 1992 Subaru Legacy L 2.2 H4 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR 1992 Subaru Legacy AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 1992 Subaru Legacy 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 1992 Subaru Legacy 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 1992 Subaru Legacy 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 1992 Subaru Legacy 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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