168
Nynja Build Manual 1.4d
12.2 Engine compartment
a) Fit fuel lines from carburettors and a T-piece in the pipe as shown in Fig 216
Remember to slip the appropriate pipe clips over the pipes.
The fuel pipe joining the two carburettors can be conveniently clipped to
the intake manifold balance pipe.
Figure 223 fuel pipe routing in engine compartment.
b) The standard T-piece is connected to a short length of fuel tube running
forwards approximately half way to the fuel pump outlet.
c) At this position a T-piece with a restrictor connects to allow the anti-vapour
lock fuel return line to pass neatly behind the gearbox, Figure 216.
This restrictor should be a precision Rotax/Skydrive item.
d) The front of this T-piece then connects to the fuel pump outlet (the smaller
diameter pipe spigot on the pump).
e) The fuel supply pipe from the tank connects to the inlet of the fuel pump (the
larger diameter pipe spigot on the pump).
Note that although the fuel pump inlet and outlet tubes are of different
diameters, the fuel tube will fit over both of them.
A useful tip: to fit ¼” bore flexible rubber pipe to 8mm metal tubes
tenderise (as per a steak) the end of the rubber pipe, or heat it by
dipping into boiling water. This softens the end. Then with a small drop
of light oil (3-in-1) placed on the tube or the pipe, slip the rubber tube
over the metal pipe. A slightly larger pipe clip (no13,14 or 15 depending
on fuel line wall thickness) should be used.
The fuel supply pipe and the fuel return pipe both pass behind the
gearbox and back over middle of the engine and under the centre piece
of the engine mount, to pass through the firewall beside the rear of the
starboard upper engine mount. Make sure the holes in the firewall are
edged or grommeted to prevent the fuel lines from Chafing.
Содержание Nynja
Страница 1: ...1 Nynja Build Manual 1 4d Nynja Build manual Version 1 4d...
Страница 2: ...2 Nynja Build Manual 1 4d Figure 1 tube numbering scheme...
Страница 3: ...3 Nynja Build Manual 1 4d Figure 2 Basic frame Skyranger...
Страница 4: ...4 Nynja Build Manual 1 4d Figure 3 uncovered Skyranger frame...
Страница 22: ...22 Nynja Build Manual 1 4d Figure 13 forward fuselage from front quarter Figure 14 Cabin upper rear corner...
Страница 60: ...60 Nynja Build Manual 1 4d Figures 65 cable arrangement further overview...
Страница 113: ...113 Nynja Build Manual 1 4d Figure 135 front jury strut attachment Figure 136 rear jury strut attachment...
Страница 187: ...187 Nynja Build Manual 1 4d Figure 254 heavy duty power wiring schematic Rotax 912...
Страница 188: ...188 Nynja Build Manual 1 4d Figure 255 low current wiring schematic Rotax 912...
Страница 189: ...189 Nynja Build Manual 1 4d Figure 256 instrument wiring schematic Rotax 912...
Страница 207: ...207 Nynja Build manual 1 4d 18 2 One Piece Door Figure 282 one piece door frame...
Страница 268: ...268 Nynja Build manual 1 4d 27 Additional Information 27 1 Example BMAA Homebuilt Registration Form...
Страница 269: ...269 Nynja Build manual 1 4d...
Страница 270: ...270 Nynja Build manual 1 4d 27 2 Wire locking...
Страница 271: ...271 Nynja Build manual 1 4d...
Страница 272: ...272 Nynja Build manual 1 4d...
Страница 273: ...273 Nynja Build manual 1 4d...