Freewing MiG-21 User Manual page 9

Install landing gear
Rear Landing Gear Assemble
Please assemble、 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 1pcs)
F - E Buckle (Ø1.5mm 1pcs)
G - Main gear main supporting rod A
( M4x3mm)
H -
Screw
I - Spring
( PM3x4 1pcs)
J -
Screw
K -
Main gear main supporting rod
L - Main gear main rod
M-
Screw (M4x4mm)
N -
Retract controller
O -
Nose gear cabin door
( PM2x5 2pcs)
R -
Screw
H
I
J K
2
Step
Landing Gear
Rudder/Nose steering
Elevator
Aileron
Flap
MIG-21MF FISHBED
Item No.:FJ210
S -
Main landing gear set
(FA3x8 4pcs)
T - Screw
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 mark of control board, insert all the
connection cables on the control board.
( don't include throttle, the throttle channel insert to the
gyro directly.)
Flap
Landing gear
Rudder
Elevator
Aileron
Step
S
T
Control board
When you use gyro,
Elevator \ Aileron \ Rudder the three
channels need to connect gyro, then
connect to the receiver. So, in here we
need to cancel the three channels to
connect to receiver, the other channel
keep the same.
5
U
8