ROTOmotor Ltd., Czech Republic - Europe
ROTO 85 FS
ROTOmotor Ltd., Czech Republic - Europe
Operating instructions
ROTOmotor manufacturer of top four-stroke engines
Page:9
4.7 Propeller installation
It is very important to mount the propeller correctly. 6 strength screws are used for this
purpose. Tighten them evenly! The propeller must be regularly checked and tightened, espe-
cially when using a new wooden propeller.
Check the tightening of the propeller often, especially at beginning, when the
propeller is new!
Loose screws will cause the screws cuts to, exposing you to the risk of injury
as well as damage to your model. This danger is mainly posed by the use of a
wooden propeller.
Direction of rotation of the propeller / Engine