Engine Mechanical:
Detailed engine overhaul, internal components, timing belt replacement, cylinder head service.
Engine Management:
Fuel injection, ignition system, emissions control, ECU diagnosis, sensor testing.
Transmission Manual:
Manual transmission disassembly, assembly, gear ratios, clutch service, driveline components.
Transmission Automatic:
Automatic transmission overhaul, hydraulic control, torque converter, shift solenoids, fluid specifications.
Suspension Steering:
Front and rear suspension components, shock absorbers, struts, control arms, steering rack, power steering system.
Brakes:
Brake system diagnosis, front/rear disc brake service, ABS system, hydraulic lines, brake fluid specifications.
Electrical System:
Wiring diagrams, starter, alternator, battery service, lighting system, body control modules, fuses, relays.
HVAC:
Air conditioning system diagnosis, refrigerant handling, heater core, blower motor, climate control.
Body Exterior:
Body panel removal/installation, door mechanisms, glass, bumpers, trim components.
Body Interior:
Interior trim panel removal, seat mechanisms, dashboard components, airbag systems.
Chassis Frame:
Frame and chassis component inspection and repair.
Safety Systems:
Airbag system deployment and replacement, seatbelt mechanisms.
Routine Maintenance:
Oil changes, filter replacements, fluid checks, tire rotations, spark plug replacement.
Diagnostics Troubleshooting:
System-specific diagnostic flowcharts, DTC interpretation, common fault identification.
Engine Repair:
Engine removal/installation, head gasket replacement, piston ring installation, crankshaft/camshaft service.
Transmission Repair:
Clutch replacement, transmission fluid flush and fill, internal transmission component repair.
Brake Repair:
Brake pad/rotor replacement, caliper service, brake bleeding, ABS component replacement.
Electrical Repair:
Wiring harness repair, component testing (alternator, starter, sensors), fuse and relay troubleshooting.
Suspension Steering Repair:
Strut/shock replacement, ball joint replacement, tie rod end replacement, power steering pump service.
Bodywork Repair:
Door hinge adjustment, panel alignment, bumper replacement, glass installation.
HVAC Repair:
AC compressor replacement, evaporator service, heater core replacement, blend door actuator repair.
Special Tools:
Identification and usage of specialized Subaru tools required for specific repairs.
Depth:
Comprehensive from basic maintenance to complete engine and transmission rebuilds.
Diagnostics:
Detailed diagnostic procedures, including OBD-II code interpretation and component testing.
Specifications:
Extensive technical specifications for all components and systems.
Type 1:
5-speed Manual Transmission
Type 2:
4-speed Automatic Transmission (with Electronically Controlled Active Transmission)
AWD System:
Symmetrical All-Wheel Drive system integrated with both transmission types.
Fluid Specifications Automatic
Fluid Type:
Subaru ATF HP or equivalent
Capacity:
Approximately 6.8 US quarts (6.4 liters)
Fluid Specifications Manual
Fluid Type:
Subaru Gear Oil API GL-5 75W-90
Capacity:
Approximately 2.1 US quarts (2.0 liters)
Oil Change Interval:
Every 3,750 miles or 3 months (severe duty); 7,500 miles or 6 months (normal duty) - consult manual for specifics.
Tire Rotation Interval:
Every 7,500 miles or 6 months
Engine Air Filter Replacement:
Every 15,000 miles or 12 months
Cabin Air Filter Replacement:
Every 15,000 miles or 12 months (if equipped)
Engine Oil Type:
SAE 5W-30 API SG, SH, SJ, or higher
Engine Oil Capacity:
4.7 US quarts (4.4 liters) with filter (2.5L); 4.0 US quarts (3.8 liters) with filter (2.2L)
Coolant Type:
Subaru Super Coolant (Blue) or equivalent (50/50 mix with distilled water)
Power Steering Fluid Type:
Subaru PSF or Dexron II/III ATF
Head Gaskets:
Premature head gasket failure, especially on early EJ25 engines, is a known concern. The manual details procedures for inspection and replacement.
Automatic Transmission:
Some reports of transmission solenoid failures or torque converter issues. Manual covers diagnostic procedures.
Suspension Wear:
Wear on bushings and ball joints can occur over time, especially with higher mileage. Manual provides replacement guides.
Evaporative Emissions System:
Canister purge valve or hoses can fail, leading to EVAP codes. Manual details diagnostic steps.