Service Of Power Components - E-FLITE UMX Sbach 342 3D Instruction Manual

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Service of Power Components

Disassembly
CAUTION: DO NOT handle propeller parts
while the fl ight battery is connected. Personal
injury could result.
Propeller
1. Remove the battery hatch by gripping the
front of the hatch, then pulling it up and
away from the fuselage.
2. Remove the spinner (A) from the propeller (B).
Since the propeller and spinner are glued together,
glue residue will need to be cleaned from the
spinner or propeller when these parts are
used again.
3. Carefully remove the screw (C) and propeller
(B) from the motor shaft (D).
A propeller spacer is installed on the motor shaft.
Take care to not lose the spacer; it is needed
to correctly install the propeller.
Motor and Firewall
1. Remove 2 screws (E), the firewall (F) and
motor (G) from the fuselage motor mount (H).
2. Remove the top screw (I) from the
firewall (F) and motor (G).
3. Disconnect the motor wire connector from
the ESC/receiver connector.
Assembly
Motor and Firewall
1. Connect the motor wire connector to the ESC/
receiver connector so the wire colors align.
2. Install the motor in the firewall using a screw
in the top of the firewall.
3. Attach the firewall to the fuselage motor mount
using 2 screws.
Propeller
1. Install the propeller on the motor shaft using
a screw. The numbers on the propeller must
face out from the fuselage for correct propeller
operation.
2. Center and install the spinner on the propeller
using foam-compatible CA.
3. Put the foam battery hatch on the fuselage and
slide it back to fully engage the fuselage.
10 10
A
C
F
E
I
G
When the fuselage must be opened for access to
servos or receiver, cut the tape or decals to open
the canopy hatch.
Removing tape or decals may remove paint from
the fuselage.
B
D
B
G
H
F