Re-assembly – pre engine test run

Spent a few hours pulling various parts that were covered some time ago and can now be re-joined to the mother ship !

The Elevators have been off ever since covering as have the tailplanes and elevators but now I have decided the wings are on to stay (they have been on and off about 3 times to date) then they can all start to go back on board.

IMG_1775 IMG_1777

Pays to mark these ..(‘S’ for Starboard) as each was pretty built in situ you do get slight deviations in fitting placements … which effectively makes all placements unique.

IMG_1778 IMG_1779

Looks so much better when the tail goes on … will leave the re rigging off for now as that will get in the way of covering the sides. Picture right above … shows a position that will NEVER happen .. differential elevators !  – mid way through re connecting.

These are extremely difficult to re-connect post covering I imagine so I took the opportunity to reconnect now where I can get easy access. Will take the overhead of tricky side covering !

IMG_1780  IMG_1864

Nice to get first aileron back on .. These look quite nice now they are covered and sensible gap on the frise 🙂

Fuselage – Bottom covering

As I don’t have the facility to hoist the entire body skywards and work on covering I have opted for what PHS (Paul) mentioned was the ‘keep fit’ option ! ie forget gym memberships and riding pushbikes …just nip under and over, nose to tail, under the wings etc to measure and trim the material for covering the full body underside … Then use temporary clamps to hold it in place so that I can get pencil marks for the glue line.

IMG_1851  IMG_1852

Then work a method for releasing the forward pieces to get those hotmelted in place and slowly work backwards… this method seems to be working a treat !

IMG_1854  IMG_1850

Had a problem prior to this getting a good ‘hold’ for the glue on the stainless bulkhead .. but, following PHS advice roughed it up using wet and dry, then a thorough cleaning/de greasing then etch prime.

IMG_1857

Just need to secure the exhaust duct tail oratex using same method as above.

Dashboard fitting

Decided to try a first fit in situ of the panel which is just as well as I had managed to put the Master cut off switch a fraction too close to the centre panel, forcing a slight re-positioning.

image   image

Its now case of picking up the various numbered tail end leads and connecting them both at the ‘sharp end’ (engine CHT, EGT etc) and panel end (terminating at the ‘D’ plugs of the MGL Infinity unit.

Covering undercarriage legs

I had been waiting for an initial engine run before I completed some elements of covering but with a slight delay on a fuel part I decided to crack on with other covering.

image  image

Decided to soften the amount of Cub Yellow oveall and cover the legs in Olive Green. This blends in nicely and I decided to re strip the legs to bare metal to get a good grip on material.

image   image

The legs covered nicely with minimal shrinking required.

 

Connected up the multi function engine monitor

Connected the power to this neat little unit last night and it lit up like a Christmas Tree which is nice …

image  image

image  image

Had a few obvious warnings as nothing was connected initially but connected the oil temp cable and it read 14 degrees which it was last night 😉

Brake work

I had removed the right brake pedal as it was just scraping the foot panel a little and causing friction. This is now freed up and moves much more freely.

Sam made a couple of brackets that will be used in conjunction with the Bowden cable to connect to the wheel hub brake.

Having checked it it doesn’t grab too hard so may need to try it again later as everything settles in.

Will do the same against the other brake, then I am ready to cover the legs

 

LAA paperwork off for checking and Flight Test request

As it takes a few weeks to get the build file validated I have sent this off now and have put all the relevant papers and notes and sign offs into one folder, hopefully in a logical check sequence for the LAA using their very useful step by step ‘do and don’t’ check list

image


 

Got lots of things to be getting on with finishing off ready for engine testing and readiness

 

Blog at WordPress.com.

Up ↑