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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1990 Subaru Legacy car and truck
repair procedures including Subaru 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 1990 Subaru Legacy automobile. Try the Automotix DIY solution today!
We have info for following modifications of 1990 Subaru Legacy
- 1990 Subaru Legacy 2.2 H4 GAS, CC:2212, Fuel Injection, Engine VIN:, Desg:6
- 1990 Subaru Legacy L 2.2 H4 GAS, CC:2212, Fuel Injection, Engine VIN:, Desg:6
- 1990 Subaru Legacy LS 2.2 H4 GAS, CC:2212, Fuel Injection, Engine VIN:, Desg:6
BRAKE SERVICE PROCEDURES FOR 1990 Subaru Legacy AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1990 Subaru Legacy cars and light trucks from 1990+.
SUBARU, ANTI-LOCK BRAKES -> COMPONENT REPLACEMENT -> ABS HYDRAULIC UNIT -> ELECTRONIC CONTROL UNIT -> Except SVX Models -> FRONT SENSORS -> INSPECTION -> REAR SENSORS -> REPLACEMENT -> SVX Models
Vehicle: 1990 Subaru Legacy 2.2 H4 GAS
FRONT SENSORS
- Disconnect front speed sensor located in engine compartment, then remove bolts which secure harness to bracket. Do not to damage pole piece located at tip of sensor during removal.
- Remove disc brake caliper and rotor from housing.
- Remove front driveshaft, housing, then hub assembly.
- Remove tone wheel while removing hub from housing and assembly. Refer to Fig. .
- Reverse procedure to install, noting the following:
- Place a feeler gauge between speed sensors pole piece and tone wheels tooth face, on except SVX models, adjust clearance between .039-.059 inch. On SVX mod...
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BRAKE SERVICE PROCEDURES FOR 1990 Subaru Legacy AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1990 Subaru Legacy cars and light trucks from 1990+.
SUBARU, ANTI-LOCK BRAKES -> COMPONENT TESTING -> CHECK G SENSOR CIRCUIT -> CHECK RELAYS -> CHECK VALVE RELAYS -> HYDRAULIC UNIT SOLENOID -> INPUT SIGNAL OF SENSOR TO ABS CONTROL UNIT -> POWER SUPPLY VOLTAGE TO ABS CONTROL UNIT -> SIGNAL EMITTED FROM SENSOR ABS CONTROL UNIT -> SPEED SENSORS
Vehicle: 1990 Subaru Legacy LS 2.2 H4 GAS
POWER SUPPLY VOLTAGE TO ABS CONTROL UNIT
- Turn ignition switch off.
- Disconnect connector from ABS control unit.
- Disassemble connector as follows:
- Pushing tab Fig. , then disconnect connector.
- Remove screws from connector, move boot toward harness, and slide cover in direction as shown in Fig. .
- Turn ignition On, measure voltage between connector P12 terminal 1 and ground on except SVX models or between connector R7 terminal 1 and ground on SVX models, readings should be 10 and 12 volts.
- Start engine, check input voltage of ABS control unit to alternator.
- Measure voltage between ABS con...
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BRAKE SERVICE PROCEDURES FOR 1990 Subaru Legacy AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1990 Subaru Legacy cars and light trucks from 1990+.
SUBARU, DRUM BRAKES -> DRUM BRAKE ADJUSTMENT
Vehicle: 1990 Subaru Legacy 2.2 H4 GAS
On Justy, brake shoe clearances are automatically adjusted by pumping brake pedal several times as required.
On all models except Justy, loosen locknut of wedge adjuster and t...
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BRAKE SERVICE PROCEDURES FOR 1990 Subaru Legacy AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1990 Subaru Legacy cars and light trucks from 1990+.
SUBARU, DISC BRAKES -> CALIPER REPLACEMENT -> FRONT -> REAR
Vehicle: 1990 Subaru Legacy LS 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...
CLICK HERE TO GET FULL ACCESS TO 1990 Subaru Legacy BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1990 Subaru Legacy AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1990 Subaru Legacy cars and light trucks from 1990+.
SUBARU, POWER BRAKE UNITS -> BRAKE BOOSTER REPLACEMENT -> EXCEPT SVX -> SVX
Vehicle: 1990 Subaru Legacy LS 2.2 H4 GAS
EXCEPT SVX
- Disconnect brake fluid level indicator connector, if equipped.
- Remove master cylinder assembly.
- Disconnect vacuum hose from brake booster.
- Working from inside the passenger compartment, remove snap pin and operating rod clevis pin from brake pedal assembly.
- Remove brake booster retaining nuts, then brake booster from vehicle.
- Reverse procedure to install. Torque brake booster retaining nuts to 9-17 ft. lbs.
SVX
- Disconnect battery ground cable.
- R...
CLICK HERE TO GET FULL ACCESS TO 1990 Subaru Legacy BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1990 Subaru Legacy AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1990 Subaru Legacy cars and light trucks from 1990+.
SUBARU, DRUM BRAKES -> BRAKE SHOES REPLACEMENT -> EXCEPT JUSTY -> JUSTY
Vehicle: 1990 Subaru Legacy 2.2 H4 GAS
EXCEPT JUSTY
- Raise and support vehicle.
- Remove rear wheels.
- Remove brake drum.
- Disconnect brake line from back plate.
- Using suitable pliers, remove shoe hold down springs, Figs. and .
- Remove shoes.
- Reverse procedure to install. Refer to Figs. and for torque values.
JUSTY
- Raise and support vehicle.
- Remove rear wheels.
- Remove hub cap, cotter pin, castle nut, conical spring and center...
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