FK-Lightplanes FK 12 S2 Comet - Control Surface Angle; Jacking; Towing; Storage; Main; Subsidiary Structure; Flaps

Airplane Manual FK 12 S2
FK Lightplanes
Revision FE
Handling, Serv.& Maint.
page 8-4
8.8. Control Surface Angle
Angle [°]
Tolerance [°]
Elevator
Up
-20
+2 / -2
Down
+16
+2 / -2
Rudder
Right
18
+1 / -1
Left
18
+1 / -1
Aileron (Flaps –10°)
Up
-20
+1 / -1
Down
+20
+1 / -1
Flaps (Aileron neutral)
Position 0
-10
+2 / -2
Position 1
0
+2 / -2
Position 2
+10
+2 / -2
8.9. Jacking / Towing / Storage
Use following points for jacking:
1. lower engine mount where connected to the fuselage or engine
mount junctions (hanging up)
2. main gear beam where connected to the fuselage
3. tail wheel where connected to the fuselage
For towing (forward only), connect the rope to the main gear.
To stow the dismantled wings, use storage tools with a minimum contact
area of 5,9 inch / 150 mm. The leading edge should have no contact to the
storage tool in the first 0,79 inch / 20mm.
8.10. Main / Subsidiary Structure
The main structure contains of:
1. fuselage structure (metal), tail unit structure, engine mount
2. landing gear (metal/carbon fibre composite)
3. control surfaces (metal)
4. main plane structure (metal/ carbon fibre composite)
Repairs at the main structure must only be performed by authorized
facilities!