Blejzyk MEFISTO Building Manual

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Welcome and congratulations on your purchase. We hope that our product
will provide you with many enjoyable flying hours as well as being a pleasure
Please treat this manual as a guide only. Your own modifications to the building
process are welcome.
We believe that the following steps are essential in achieving success with the
model:
Before commencing with the assembly read the entire manual.
-
Trial fit all parts.
-
All glued parts (and their mating components) should be sanded using ≈240
-
sandpaper. This applies mainly to all plywood reinforcements in fuselage, tow
hook and inner nose cone.
Accurately and neatly finished models usually fly better.
-

Kit Contents

Fibreglass Fuselage, Inner Nose Cone, Sheath nose
Pre-hinged V-tail Stabiliser & Mount
Sheeted and Sanded Wing Halves
Wing Hardwood blocks (4)
Closing Rib Plywood
Ballast Compartment Plywood
Wing Plate Plywoods (2 pieces)
Tail Reinforcement Plywood
Tail M3 Nylon Bolts & Brass Nuts (2)
Wing M4 Nylon Bolts & Nuts (4)
Wing Joiner System – Carbon Bar & Brass Tube
Auxiliary Wing Joiners (2)
Tow Hook
Aileron Control Horns (2)
V-Tail Control Horns (2)
Fibreglass Cloth Strips
MEFISTO - Building Guide
to build.

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Summary of Contents for Blejzyk MEFISTO

  • Page 1 MEFISTO - Building Guide Welcome and congratulations on your purchase. We hope that our product will provide you with many enjoyable flying hours as well as being a pleasure to build. Please treat this manual as a guide only. Your own modifications to the building process are welcome.
  • Page 2 Wings The wing joining system for this model consists of a carbon joiner bar and a brass joiner tube. The carbon joiner bar is permanently glued into one wing, while the brass joiner tube is permanently glued into the other wing, see Figure 1. Rebore one wing root hole to φ7mm.
  • Page 3 wing root area and glue-in the closing ribs. Use masking tape to hold the ribs. Allow the epoxy to cure. Sand the closing ribs flush with the wing profile. Drill two x φ4mm holes through the hardwood blocks in each wing half for the wing bolts.
  • Page 4 S6063 profile: move the wing forward by approximately the thickness of the leading edge Cut a hole in the wing seating so that a receiver can be inserted. Glue the wing seating plates using 5min epoxy. The wing seating plates can be shaped to a slight V angle to accommodate the wing dihedral.
  • Page 5 This model can be flown with a rudder/elevator/aileron or just elevator/aileron. Micro size servos should be used in the fuselage. Wing servos can be installed using a small amount of silicon sealer. Before gluing the servos into the wings, wrap them with electrical insulating tape.
  • Page 6 TAPE CUT TO SUIT MOTOR Figure 2...

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