25
2.3 Lower Cabin Triangle
2.3.1 Orienting the main undercarriage cross-beam
tu9.
The main undercarriage cross-beam
tu9
is made of steel.
Flip the beam over until satisfied that the holes are in the correct positions.
The holes in the steel main undercarriage cross-beam
tu9
are drilled at
an angle through the beam so that the tail section of the fuselage,
which attaches to the third set of holes in from the ends, tilts upwards
from the beam whilst the lift-strut attachment bolts, nearest the ends,
remain horizontal.
Figure 16 Tu9 (The big white tube), looking from above, front of aircraft to left
2.3.2 Fitting the sides of the lower cabin triangle to the main
undercarriage cross-beam.
a) Assemble the aluminium linking plates
9
onto the pair of lower cabin triangle
tubes
tu12
, including the seat support brackets (Figure17)
The linking plates are drilled with three 6mm holes, not at equal
intervals. The centre hole is offset away from the single mounting hole.
Remember the anti-crush spacers on the bolts (inside the tubes).
The middle bolts have the seat support bracket, an L-shaped piece, on
their upper ends, with the upstanding part of the bracket in front of the
bolt. A piece of fuel tube may be slit to fit over the support, and secured
with silicone sealant, to make a better rest for the seat base later.
The bolts should pass from bottom to top (contrary to the drawing, but
as per the photographs), to clear the undercarriage legs later.
Содержание Nynja Build
Страница 1: ...1 Nynja Build manual Version 1 0...
Страница 2: ...2 Figure 1 tube numbering scheme...
Страница 3: ...3 Figure 2 Basic frame Skyranger...
Страница 4: ...4 Figure 3 uncovered Skyranger frame...
Страница 5: ...5 Figure 4 Uncovered Nynja frame Figure 5 Nynja fuselage with rear fairings removed...
Страница 6: ...6 Figure 6 Nynja fuselage with rear fairings removed rear view Figure 7 simply assemble thus...
Страница 22: ...22 Figure 13 forward fuselage from front quarter Figure 14 Cabin upper rear corner...
Страница 60: ...60 Figures 65 cable arrangement further overview...
Страница 86: ...86 Figure 100 Nynja elevator joiner with integral control horn...
Страница 113: ...113 Figure 135 front jury strut attachment Figure 136 rear jury strut attachment...
Страница 117: ...117 Figure 141 front and rear of tensioning tube File edge of this saddle washer 2 3mm to clear U bracket on fuselage...
Страница 118: ...118 Figure 142 tensioning tube fittings front in left photo note bolt through compression tube rear in right photo...
Страница 183: ...183 Figure 231 heavy duty power wiring schematic Rotax 912...
Страница 184: ...184 Figure 232 low current wiring schematic Rotax 912...
Страница 185: ...185 Figure 233 instrument wiring schematic Rotax 912...
Страница 200: ...200 Nynja Build manual 1 0 18 2 One Piece Door Figure 250 one piece door frame...
Страница 255: ...255 Nynja Build manual 1 0 27 Additional Information 27 1 Example BMAA Homebuilt Registration Form...
Страница 256: ...256 Nynja Build manual 1 0...
Страница 257: ...257 Nynja Build manual 1 0 27 2 Wire locking...
Страница 258: ...258 Nynja Build manual 1 0...
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