PYI Max-Prop EASY 2 Blade, Instruction Manual

With the Max-Prop Easy it is also possible to change the rotation, e.g. if you change the engine, 

or if there was a mistake when ordering the prop. If you have doubts about the shaft rotation, 

it can be determined looking forward from the stern of the boat. With the engine in forward 

position a clockwise rotation of the propeller means it is right handed(R), and a counter-

clockwise rotation is left handed (L).

In order to change the rotation of the Max-Prop Easy, from a right hand rotation to a left hand 

rotation or vice versa do as follows, referring to Fig.6. 

1.  Place the propeller in the feathered position.  Unscrew the locking-zinc screws, and 

remove the zinc.

2.  Unscrew the locking-nut screws and remove the nut. 
3.  Remove the Circlip on the aft edge of the hub.

4.  Be sure the propeller is in the feathered position, then release the zinc-bearing ring. 
5. 

Once released the zinc-bearing ring, you see that on one tooth of the hub (the aft side)

there is a reference mark, and a tooth of the bearing-zinc ring are marked one with “L” and 

the other with “R”.

CHANGING THE ROTATION

6

R

L

Shaft Nut

Zinc Bearing Ring

Shaft Locking Bolt

Ring

Mark

Zinc Bolt

Zinc Anode

Fig.6