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2009 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
- Specifications
- Driveline, U-Joint & CV Axles Replacement
- Tire Pressure Monitoring System
- Starter & Alternator Replacement
- Cabin Air Filter Locations & Replacement
- Maintenance Lamp Reset
- Radiator & Hose Replacement
- Serpentine Belt Service

DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 2009 Subaru Legacy AUTOMOBILES
DRIVESHAFT, Replace
Vehicle: 2009 Subaru Legacy 3.0 R Limited 3.0 H6 GAS
Wrap metal parts with a cloth or rubber material. Rubber boot may be damaged due to interference with adjacent metal parts during removal.
- Disconnect battery ground cable.
- Place vehicle in neutral.
- Release parking brake.
- Raise and support vehicle and support it with safety stands in proper locations.
- Remove center exhaust pipes bolts and nuts.
- Remove rear exhaust pipe and muffler.
- Remove heat shield cover.
- Remove differential mount front cover bolts, then remove mount.
- Place reference mark on front driveline and rear differential flange. Paint is recommended for match marks. Never da...
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TIRE PRESSURE MONITORING SYSTEM PROCEDURES FOR 2009 Subaru Legacy AUTOMOBILES
Component Locations
Vehicle: 2009 Subaru Legacy 3.0 R Limited 3.0 H6 GAS
Refer to F...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 2009 Subaru Legacy AUTOMOBILES
Alternator, Replace
Vehicle: 2009 Subaru Legacy GT Limited 2.5 H4 GAS
- Disconnect ground cable from battery.
- Remove front side belts.
- Disconnect connector and terminal from alternator.
- Remove ...
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CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR 2009 Subaru Legacy AUTOMOBILES
Cabin Air Filter Service -> Subaru -> 2005-06 Baja & 2005-09 Legacy & Outback
Vehicle: 2009 Subaru Legacy 2.5I 2.5 H4 GAS
The cabin air filter should be replaced every 12 months or 9,300 miles.
- Remove the instrument panel side cover.
- Remove the glove compartment retaining clips and damper, then the glove compartment, Fig. .
- Remove the glove compartment upper storage bin.
- Through the glove compar...
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MAINTENANCE LAMP RESET PROCEDURES FOR 2009 Subaru Legacy AUTOMOBILES
Subaru -> Hill Start Assist Warning Lamp -> Manual Transmission Models
Vehicle: 2009 Subaru Legacy 2.5I Limited 2.5 H4 GAS
The Hill Start Assist warning lamp, will illuminate for a few seconds when the ignition switch is placed in the on position as a bulb check. If the lamp illuminates while the engine is running, a malfuncti...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 2009 Subaru Legacy AUTOMOBILES
Coolant Hose, Replace -> Lower -> Upper
Vehicle: 2009 Subaru Legacy GT Limited 2.5 H4 GAS
Lower
- Disconnect ground cable from battery.
- Drain engine coolant completely into a suitable container.
- Disconnect radiator outlet hose from thermostat cover.
- Disconnect radiator outlet hose from radiator.
- Remove outlet house from vehicle.
- Reverse proce...
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SERPENTINE BELT SERVICE PROCEDURES FOR 2009 Subaru Legacy AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 2009 Subaru Legacy 3.0 R Limited 3.0 H6 GAS
- Remove bolts from collector cover, then remove cover.
- Rotate or lift the belt tensioner arm clockwise, using a suitable ...
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TECHNICAL SERVICE BULLETINS FOR 2009 Subaru Legacy AUTOMOBILES
OEM TSB listings for most 2009 Subaru Legacy cars and light trucks sold in the U.S. from 1985+.
Document: RES Immobilizer Antenna Ring Clip Vehicle: 2009 Subaru Legacy 2.5I 2.5 H4 GAS |
Document: Service Manual Corrections Vehicle: 2009 Subaru Legacy 2.5I 2.5 H4 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR 2009 Subaru Legacy AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 2009 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 2009 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 2009 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 2009 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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