9-3 FWD (9440) L4-2.0L Turbo (B207R) (2009)
Piston Ring: Service and Repair
Piston rings, replacing
(in-situ)
To remove
1. Remove Cylinder head.
Fit the right-hand engine mounting. Following which, remove the jack and wood block under the oil sump.
2. Pull up the dipstick pipe from the oil sump.
3. Remove any burrs and carbon deposits from the tops of the cylinders.
4. Raise the car.
5. Place a receptacle under the car and drain the engine oil.
6. Fit the oil plug with a new seal.
Tightening torque 25 Nm (18 ft. lbs.)
7. Unplug the oil level sensor connector.