Translations:KAVAN FT160AR - Instruction Manual/61/en

Installation procedure is as follows:

1. Ream the propeller center hole to 12 mm (0.472“). Make sure that the propeller is properly balanced.
2. Fit the propeller sleeve-nut and washer to propeller, screw onto shaft and tighten firmly with 17 mm wrench supplied.
   If the Safety Propeller Locknut Assembly of your engine is supplied with the Locknut Spacer, and the Spacer if the dimension „T“ is between 14.5 mm and 18 mm (or 0.571“ and 0.709“), add locknut spacer supplied. If the dimension „T“ is between 18 mm and 22.5 mm (or 0.709“ and 0.886“), it is not necessary to add the spacer.
3. Finally, insert the Safety Propeller Locknut .Tighten Locknut firmly (but not with excessive force) using 14 mm wrench.