* Flywheel: "T" on the flywheel should align with the stationary mark on the engine case and the "II" mark on the flywheel is aligned with the timing sight hole.
* Piston: 0.3 to 0.5mm (0.012 to 0.020 in.) BTDC. To check this, remove the spark plug and insert a piston stop into the cylinder. While holding the piston stop in place, turn the crankshaft until the piston is at the top of its stroke and the mark on the piston aligns with the top of the cylinder.
For more detailed information, please refer to the workshop manual for your specific motorcycle.
