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Nynja Build Manual 1.4d
e) Remove the upper rear case bolt located above the starter.
This bolt will be replaced with a 10mm x 140mm Allen head machine
bolt when the engine is fitted.
f) The upper port mounting bolt will not clear the cylinder head fins. The fins
must be trimmed with a file, a small Dremel grinding tool, or similar method.
Don’t be frightened of this – it will be much easier if you grind off a generous
amount! Remove the inlet manifold to get good clear access
– but protect the
opening to the cylinder heads with tape or similar to prevent swarf getting in!
g) Trial fit the bolt, including the rubber mount and washers, to make sure you
have trimmed enough off. Ensure an easy fit, to eliminate any risk of cross-
threading the bolt.
Figure 125 upper port mounting bolt.
h) Drill a small hole for lock-wire in the heads of all four 10mm diameter engine
mounting bolts.
Use a new, good quality bit, drill slowly, and lubricate with 3-in-1 oil.
i) Push the rubber mounts firmly into their holes in the engine mounts. On the
upper plates position them so the male halves are fitted from outside to inside
– this makes changing them in situ much easier later in the life of the aircraft.
7.2
Mounting
a) Position the engine on the Nynja making sure you do not bump the CDI
pickups located on top of the flywheel.
Figure 126 engine mounts.
Summary of Contents for Nynja
Page 1: ...1 Nynja Build Manual 1 4d Nynja Build manual Version 1 4d...
Page 2: ...2 Nynja Build Manual 1 4d Figure 1 tube numbering scheme...
Page 3: ...3 Nynja Build Manual 1 4d Figure 2 Basic frame Skyranger...
Page 4: ...4 Nynja Build Manual 1 4d Figure 3 uncovered Skyranger frame...
Page 60: ...60 Nynja Build Manual 1 4d Figures 65 cable arrangement further overview...
Page 187: ...187 Nynja Build Manual 1 4d Figure 254 heavy duty power wiring schematic Rotax 912...
Page 188: ...188 Nynja Build Manual 1 4d Figure 255 low current wiring schematic Rotax 912...
Page 189: ...189 Nynja Build Manual 1 4d Figure 256 instrument wiring schematic Rotax 912...
Page 207: ...207 Nynja Build manual 1 4d 18 2 One Piece Door Figure 282 one piece door frame...
Page 269: ...269 Nynja Build manual 1 4d...
Page 270: ...270 Nynja Build manual 1 4d 27 2 Wire locking...
Page 271: ...271 Nynja Build manual 1 4d...
Page 272: ...272 Nynja Build manual 1 4d...
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