SD-1 Minisport TG, SE-33, P.O.H
10
Issue 1
6. Correct the glide path to be able to touch-down immediately after flying over
the edge of chosen area.
7. After touch-down use brakes for prompt stop.
8. After stop shut off engine and master switch, close fuel valve and safe the
airplane.
3.1.5 Unintentional spin recovery
Standard procedure of recovery from spin:
1. Throttle lever
- idle
2. Control stick
- trim, ailerons – neutral position
3. Pedals
- push down the pedal against the sense of rotation
4. Control stick
- push forward and hold until rotation stops
5. Pedals - immediately after rotation stops return the
pedal from
deflection to the neutral position
6. Control stick
- recover the diving by smooth pull back
4. Normal procedures
4.1 Assembly and disassembly
Before mounting clean easy removable hinges and struts. Lubricate them using
grease. Lubricate also hinges bushings placed in beams stubs and main horizontal
tail unit bracket. Push out auxiliary wings hinges and push on the right wing into the
fuselage tunnel. When the wing is enough close to the fuselage mount the linkage of
flaperon control handle to the flaperon stone, and the control handle into the flaperon
slot link. Fix up the auxiliary hinge and push on the main hinges into the stubs circa 1
cm deep using an extension stick. In the same way put the left wing on. Both wings
are on, push the main hinges in and fix them up by pins. Secure the auxiliary hinges
by binding wire.
When mounting the horizontal tail units (HTU), push the control link of trim surface
into the slot of HTU. Insert the hinge into the HTU bracket then insert the hinge
thorough fin bushing to the opposite bracket. Push pin into the hole in bracket of
HTU. Wrench a castle-nut on the pin and fix it up using a pin. Set the trim “heavy on
head” and joint the control link together with HTU by a bolt. Wrench a castle-nut and
secure it by a pin. Join the control link with the anti-servo trim lever and secure it by a
cotter pin.
4.2 Pre-flight check
Make the pre-flight check every flight day or before every first flight when assembled.
Incomplete or reckless check may cause an accident. Make the inspection in the way
described in the check list.
NOTE
Word "condition" in the procedures means visual check of surface for damage,
deformation, scratch, abrasion, corrosion or others events which lower the flight
safety.
Warning
Intentional spins are prohibited!