Porsche 997.1 GT3/RS Major Service

Porsche 997 GT3 Major Service

Major Maintenence

Diagnosis system: Read fault memory; reset maintenance interval/Read

Check PCM system for the latest NAV version and update software if needed (when applicable)

Change engine oil and oil filter

Drive belt: Check condition

Replace spark plugs

Vehicle underside and engine compartment: Visual inspection for leaks (oils and fluids) and abrasion (lines and hoses);
Underbody panels: visual inspection for completeness, installation and damage

Coolant hoses: Check condition
Radiators and air intakes: Visual inspection for external debris and blockage
Coolant: Check level and antifreeze

Air filter: Replace filter element

Pollen filter: Replace filter element

Fuel lines and connections: Visual inspection for damage and leaks

Brake system: Visual inspection of the brake pads and brake discs for wear

Parking brake: Check free play of parking brake lever

Brake hoses and lines: Visual inspection for damage, routing and corrosion

Clutch: Check pedal end position

Steering gear: Visual inspection of the dust boots for damage
Tie rod ends: Check play and dust boots

Axle joints: Check play; visual inspection of the dust boots for damage. Check the screw connections of the front and
rear running gear adjustment points are secure

Drive shafts: Visual inspection of the dust boots for leaks and damage

Exhaust system: Visual inspection for leaks and damage; check mounting and heat shields
Check function of vacuum operated exhaust flaps

Tires: Check condition and tire pressure

Check firewall body drains for debrisCheck the door, lid locks and safety hook of the front lid for secure seating and function properly

Seat belts: Check function and condition

Vehicle lighting: Check function
All headlights: Check setting

Horn: Check function

Windshield wiper/washer system, headlight washer: Check fluid level and nozzle settings (use winter antifreeze protection during winter months)

Battery: Check condition and electrolyte level

Electrical equipment, warning and indicator lights: Check function

Road Test Check

Remote control, seats, foot and parking brake (also actuation travel), engine, clutch, steering, transmission, cruise
control, TC switch, PASM switch, SPORT switch, heating, air conditioning system and instruments: Check function
Oils, fluids: Visual inspection for leaks