Propeller B
Propeller A
1) Installation: Before installing propellers for the first time, please check that each Propel-
ler A is matched with motor A and each Propeller B is matched with motor B. Align the "I"
with the flat side of the "D" shaped motor shaft (Figure 1). Then use the provided screws
and screwdriver to secure each propeller. Propeller A’s are paired with black propeller
screws and are tightened counterclockwise. Propeller B’s are paired with silver propeller
screws and are tightened clockwise.
2) Removal: If propellers need to be changed, please uninstall as shown below with a
screwdriver. Propeller A’s are paired with motor A shafts and are untightened clockwise.
Propeller B’s are paired with motor B shafts and are untightened counterclockwise.
Propeller A
Propeller B
Propeller B
Propeller A
Clockwise
'
(
Counterclockwise
Note
Mind the differing colors
of the A and B propeller
screws!
“D” Shaft
< F i g u r e 1 >
Ȕȕ9_SHUR
Counterclockwise
Clockwise
