ProPulse
How to replace one or more blades




1)
Unscrew and remove all four bolts (7) from the propeller
2)
Dismantel the ring (4) and the rear hub section (3) so that the blades are separated, then remove the damaged blade.
3)
Assemble the rear hub section (3) and the ring (4).
4)
Position the blades in the recesses. Make sure that the arms from the blades enter the recesses in the ring. Do not use excessive force.
5)
Assemble the adapter (1) and the front hub section (2) into position.
6)
Fit the bolts and tighten until about 4 turns remain.
7)
Set the pitch as shown in the separate description.
8)
Retighten the bolts crosswise. Tighten firmly but without excessive force. Never use an extension on the wrench.
Slack bolts can lead to the pitch changing, causing vibrations wich may result in damage to the propeller blades.
Rec. Torque for the S4 and S6 propellers are 5 Nm (3.7 Lbft) and for the S8 and S9 8 Nm (5.9 Lbft).

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