Maintenance
10) Ignition Timing Adjustment
1. Adjust ignition link and throttle link.
a
Ignition Timing Link : 101 mm (3.976 in)
a
b
Throttle Link : 115 mm (4.528 in)
b
Measure the length from ball joint center to shaft
center.
2. Place advancer arm in the maximum speed position (wide
open throttle) and make sure the carburetor throttle is fully
a
open a. If throttle is not fully open, make fine adjustments
using throttle link.
3. Align flat surface of crankcase mold boss 1 with
18
15 10 5 0
calibration marks on set ring and adjust ignition timing so
ignition timing matches the following specifications.
Ignition Timing-Full Throttle : BTDC 18°
1
3-24
2st X50D2 2011