Recent Attachments for john mc lucas
Ather Jig Templates.PDF
JAE Mini Sprint FE...
Make a small wedge to fit under the Tailplane then install and align as normal
File or sand the slot to the line..You might sand through the top shelf of the slot..Don't worry about that just add some thickened epoxy when glueing the Tailplane..
Measure 3mm up from the LE of the Tailplane slot on the both sides of the fin and scrib a line tappering back to the TE of the Fin
In stall the small self tapping screws..Bingo your wing holder is complete
When the cyno has set reinstall the wings ande dril a small pilot hole through the the 2 holes in the K&S into the dowling..
Insert the 1/4" dowl into the wing with epoxy glue on the end of the dowl only..Try not to get any epoxy on the root wing rib..Wipe of any excess epoxy from the wing root and install wing before the glue dries this insures the alignment of the dowl..
Slide the 1/4" dowl into the hole in the wing you just drilled and mark at 33mm and cut
Fit the wing and drill through the hole on the other side with the K&S as a guide..Repeat the prosess on the other wing
Insert a drill bit into the the main carbon spar seat just to line up the wing..The carbon spar is to long and will hinder drilling..
Rough up each end of the tubing with 80 grit paper and epoxy into position..Facing the holes up and forward towards the canopy..
Mark the center and drill a hole 10mm either side of the center and all the way through.. Slide a piece of scrap dowl into the K&S before drilling then clean up burs..
Slide the 1/4" ID K&S tubing into the holes you have drilled into the fuse and mark to length & cut making sure its not going to protude past the sids of fuse..
Done now it is a solid wing joiner
Before inserting the rod apply the epoxy and work it in and out a few times to work the epoxy in
Sand the 3mm carbon with 80 grit paper to key for epoxy
The wing joiner and the 3mm carbon rod
Undamaged and excelent quality and value for the price
3mm Carbon tube spar
34" WS 10mm Thick Styro Wing
Simple color design
Complete with Electronics & tape
Leading edge sanded to a Radius
Extra part to house Battery Electrics
Fuse Doublers Glued
Parts assembled & glued
All lower trailing edges bevelled
3mm Carbon tube glued in with epoxy mixed with Q cell
Slots cut for 3mm Carbon tube
.4mm by 6mm 3 ply trailing edge kf step
How to conect two 7.2 batt packs for 14.4 Volts
Rear View Of Setup
Side View Of Setup
Prather S275 Prop Cuped
Zenoah PUM 260 Engine
Offshore Cat Designed & Built by J Mc Lucas
side view 17mm running clearence
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