Loren

Note: Part numbers sometimes change without notice. Always double check with your supplier that you have the latest part numbers. Parts you will need: 1 ea 996 110 131 71 Air Filter or equal (BMC or K&N Filter) Tools you will need: 10 mm socket or wrench Regular screwdriver Phillips screwdriver Remove the complete air cleaner assembly. Remove the hexagon-head bolt M6 x 34. Remove the hose clamp on the throttle body. Pull off plug from hot film mass air flow sensor and completely remove air cleaner assembly. (10 mm wrench) Remove the captive fastening screws (9 ea.), remove air cleaner. Clean air cleaner housing and air cleaner cover. Insert new air filter insert. Reinstall in reverse order.

Note: Part numbers sometimes change without notice. Always double check with your supplier that you have the latest part numbers. Parts you will need: 1 ea 996 107 225 52 (or 996 107 225 53) Oil Filter (with large O-ring) 1 ea 999 707 465 40 Small O-ring 1 ea 900 123 010 20 Copper Sealing Ring - Oil Tank 1 ea 900 123 118 30 Aluminum Sealing Ring - Engine 9 ea 996 106 665 55 Mobil 1 0W-40 or equal (approx. 8.5 liters (MY04 GT3 9.0 liters)) Approved Oils as of June 2004 The list is now very long (for worldwide coverage). Here is a short list of popular oils (US/Canada): Castrol Syntec 5W-50 5W-50 ncp G Castrol Syntec 5W-40 5W-40 ncp GL Mobil 1 0W-40 ncp GL (factory fill) Mobil 1 5W-40 ncp GL Mobil 1 5W-50 ncp GL Mobil 1 Tri-Synthetic Formula 0W-40 ncp GL Texaco Havoline Synthetic 5W-40 ncp GL Note: ncp oils are synthetic (or "non-conventional processing") oils. GL oils have good light running properties because of their light low-temperature viscosity as well as a high level of temperature stability. G rated oils can be used as non-seasonal oil, but do not have the same light running properties as "GL" oils. Tools you will need: Tire ramps or jack 15 mm socket for crankcase drain 27 mm wrench and 19 mm socket for oil tank drain Oil filter wrench (p/n 000 721 920 40) (tool 9204 about $7 to $22 at your dealer) image 9 plus quart oil catch pan Torque wrench (optional) Oil should be changed when the engine has reached normal operating temperature. CAUTION - oil will be hot, take adequate precautions to avoid being burned. Always dispose of the waste oil in accordance with local legal requirements. Use ramps or jack up the vehicle at the points provided. Remove the oil drain screw and collect the engine oil in a disposal container (at least 9 quarts). Wait about 20 minutes for the old oil to drain. Then clean the oil drain screw and screw it back in with a new aluminium sealing ring. Tightening torque is 52 ft-lb. Remove the oil tank drain screw (19 mm) while holding the nut above it with another (27 mm) wrench (this avoids twisting the tank itself). Collect the engine oil in a disposal container. Wait about 20 minutes for the old oil to drain. Then clean the oil tank drain screw and screw it back in with a new sealing ring. Tightening torque is 44 ft-lb. Remove the oil filter using the oil filter wrench. Pull off and dispose of the old oil filter element. Clean the oil filter housing thoroughly inside and outside and replace the two O-rings. The new O-rings will go on easier if a light amount of oil is on them. Do not put them on with a screwdriver or other sharp object as a sharp object will damage the O-ring. Remove the remaining quantity of oil from the oil filter housing by suction. Install the new filter element. Lightly apply oil to the housing threads. Install oil filter housing and tighten to 19 ft-lb. Fill with engine oil. The oil change quantity is approx. 8.5 liters (MY04 GT3 9.0 liters) after a draining time of approx. 20 minutes.

Note: Part numbers sometimes change without notice. Always double check with your supplier that you have the latest part numbers. Parts you will need: 1 ea 996 107 225 52 (or 996 107 225 53) Oil Filter (with large O-ring) 1 ea 999 707 465 40 Small O-ring 1 ea 900 123 010 20 Copper Sealing Ring - Oil Tank 1 ea 900 123 118 30 Aluminum Sealing Ring - Engine 9 ea 996 106 665 55 Mobil 1 0W-40 or equal (approx. 8.5 liters (MY04 GT3 9.0 liters)) Approved Oils as of June 2004 The list is now very long (for worldwide coverage). Here is a short list of popular oils (US/Canada): Castrol Syntec 5W-50 5W-50 ncp G Castrol Syntec 5W-40 5W-40 ncp GL Mobil 1 0W-40 ncp GL (factory fill) Mobil 1 5W-40 ncp GL Mobil 1 5W-50 ncp GL Mobil 1 Tri-Synthetic Formula 0W-40 ncp GL Texaco Havoline Synthetic 5W-40 ncp GL Note: ncp oils are synthetic (or "non-conventional processing") oils. GL oils have good light running properties because of their light low-temperature viscosity as well as a high level of temperature stability. G rated oils can be used as non-seasonal oil, but do not have the same light running properties as "GL" oils. Tools you will need: Tire ramps or jack 15 mm socket for crankcase drain 27 mm wrench and 19 mm socket for oil tank drain Oil filter wrench (p/n 000 721 920 40) (tool 9204 about $7 to $22 at your dealer) image 9 plus quart oil catch pan Torque wrench (optional) Oil should be changed when the engine has reached normal operating temperature. CAUTION - oil will be hot, take adequate precautions to avoid being burned. Always dispose of the waste oil in accordance with local legal requirements. Use ramps or jack up the vehicle at the points provided. Remove the oil drain screw and collect the engine oil in a disposal container (at least 9 quarts). Wait about 20 minutes for the old oil to drain. Then clean the oil drain screw and screw it back in with a new aluminium sealing ring. Tightening torque is 52 ft-lb. Remove the oil tank drain screw (19 mm) while holding the nut above it with another (27 mm) wrench (this avoids twisting the tank itself). Collect the engine oil in a disposal container. Wait about 20 minutes for the old oil to drain. Then clean the oil tank drain screw and screw it back in with a new sealing ring. Tightening torque is 44 ft-lb. Remove the oil filter using the oil filter wrench. Pull off and dispose of the old oil filter element. Clean the oil filter housing thoroughly inside and outside and replace the two O-rings. The new O-rings will go on easier if a light amount of oil is on them. Do not put them on with a screwdriver or other sharp object as a sharp object will damage the O-ring. Remove the remaining quantity of oil from the oil filter housing by suction. Install the new filter element. Lightly apply oil to the housing threads. Install oil filter housing and tighten to 19 ft-lb. Fill with engine oil. The oil change quantity is approx. 8.5 liters (MY04 GT3 9.0 liters) after a draining time of approx. 20 minutes.