Mark Bolts - Skyleader KP 2U Flight And Maintenance Manual

Maintenance Manual SL 200
- Take the split pins out of the nuts of the attachment points (x6)
- On one side of the aircraft, loose the M8 nuts on all attachment points of the wing.
- Unscrew the nuts on the upper and back attachment points completely. Leave the bolts in position.
- If the additional fuel tanks are installed, loose a fuel hose clips on the wing side.
- Grasp the wing tip as well as the wing root and take the screws out of the upper and back attachment points.
Warning! Mark screws (B2-2.5.2) to not replace one another during assembly!!!!
- Lower the wing tip carefully to the ground
- If you are dismantling the right wing, do not forget to disconnect the hose coupling of the air pressure supply
from the Pitot tube to the air speed indicator and the electric socket if installed. If additional fuel tanks are installed,
disconnect and remove fuel hoses.
- Unscrew the nut on the lower attachment point
- Take the screw out of the lower attachment point
- Lift the wing tip slowly up and at the same time slip the wing out of the last attachment point
- Pull the aileron connecting strut out of the center section by moving the wing away from the rest of the airplane
- Lay the wing on a suitable pad
- If additional fuel tanks are installed, promptly seal fuel hoses and additional tank necks to provide against any
contaminant.
- Leave the hoses setted on and tighten on the main fuel tank neck in central section. Disconnect and strip the other
wing in the same way.
2.4.2.

Mark bolts

When disassembling and assembling wings is very important not to replace bolts (wing bolts). These bolts are
marked with small fi gures on its heads. These marking correspond to the following picture.
SL200 FMM 2009-10-21
93
Book 2