Maintenance And Care; Replacing The Rotor Blades - Reely 20 92 64 Bedienungsanleitung

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13.

Maintenance and Care

Clean the exterior of the model and the remote control only with a soft, dry cloth or brush. Never use abrasive cleaning
agents or chemical solutions as these could damage the surfaces of the casings.
All moving parts have to be easily movable but there should not be a clearance in the bearing. The motor shafts with
the rotor shaft must be aligned perfectly straight and must not be eccentric.
a) Replacing the Rotor Blades
If contact with an obstacle leaves visible danger on a rotor blade (cracks or broken parts), the rotor blade must be
replaced.
Observe the rotational direction of the rotor when replacing the main rotor blades. The rotor blades of the upper rotor
are marked "A", the rotor blades of the lower one "B".
First, the linkage rods (1) must be carefully removed
from the rotor blade ball joints. Then the retaining bolts
(2) are removed.
Then the two rotor blades are separated and removed
form the rotor head.
When assembling the new rotor blades, first push the
two rotating pins (3) into the rotor head and then as-
sembly the two blades. When the rotor blades are cor-
rectly assembled, turn in the retaining bolts again.
Finally, attach the linkage rods again.
Figure 19
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