Introduction - Freewing MIG-21 FISHBED User Manual

Landing Gear Installation
Rear Landing Gear Assembly
Assemble and disassemble the rear landing gear according to the following photo.
A - Main gear axle
B - Main wheel
C - Screw (M3x3mm)
D - Rear gear slant supporting rod
E -
Pin (Ø3.5X9.2mm 1pc)
E clip
F - (Ø1.5mm 1pc)
Main gear trunion A
G -
( M4x3mm)
H -
Screw
I - Spring
( PM3x4 1pc)
J -
Screw
K -
Main gear main supporting rod
L - Main gear main rod
Grub screws
M-
(M4x4mm)
N -
Retract controller
O -
Nose gear door
R -
( PM2x5 2pcs)
Screws
H
I
J K
M
2
Step
Control Board Introduction and Use
Landing Gear
Rudder/Nose steering
Elevator
Aileron
Flap
MIG-21MF FISHBED
Item No.:FJ210
S -
Main landing gear set
(FA3x8 4pcs)
T - Screws
Main landing gear mount
U-
A
B
B
F
G
L
N
M
Step 3
(power to the receiver)
C
D
E
Step
1
O
R
Step
4
Landing Gear
Rudder/Nose steering
Elevator
Aileron
Flap
Refer to the model of the control board, insert all
the connection cables to the control board.
( Not including throttle, the throttle cable goes directly to
the receiver .)
Flap
Landing gear
Rudder
Elevator
Aileron
Step
S
T
Control board
When you use a gyro,
Elevator \ Aileron \ Rudder channels
from the Control Board connect directly
to the gyro outputs, then from the gyro
inputs to the receiver. All the other
channels will connect directly to the
receiver from the Control Board.
5
U
8