Owner`s manual

LUBRICATION
3 - 94
En
g
ine 450 - 550
• Fit primary gear, see (REMOVING THE PRIMARY
GEAR).
• Use the suitable special tool (no. 9100843) to tighten
primary gear nut.
• Fit timing driving gear, lining up reference mark with
the one on primary gear.
• Fit the lock washer (1).
• Tighten nut (2) on timing driving gear.
• Bend washer tab (1).