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Tuesday, March 27, 2018

Right wheel pant drilled and reinforced: 3 hours


  • Drilled both halves of the wheel pant to the inboard mounting bracket
  • Reinforced screw and rivet holes on the wheel pant with 3 layers of fiberglass tape



Ready to apply epoxy and fiberglass:

Right wheel pant drilled to brackets:


Sunday, March 25, 2018

Misc. left wheel work, started on right wheel pant: 6 hours

This work was done over several days:
  • Sanded left wheel pant fiberglass reinforcements
  • Drilled left wheel pant mounting holes to final size and installed nut plates on wheel pant bracket
  • Installed all left disk brake components and torqued all bolts and brake line fitting. I also installed the cotter pin in the axle nut.
  • Riveted outboard bracket to left wheel pant. I also put some CA glue on the rivets to help lock them in.
  • Started sanding and trimming on right wheel pant
  • Followed the same steps as the left and got the aft wheel pant drilled to the outboard bracket



Aft right wheel pant attached to outboard bracket:

Finding the center (approximate!) of the right wheel pant:

Left wheel pant bracket riveted in place:

Finished with left wheel assembly:

Wednesday, March 14, 2018

Left wheel pant: 7 hours


This work was done over several days:
  • Sanded and trimmed left wheel pant - for several hours
  • Used the shop crane to raise the plane and get the weight off of the gear
  • Used plumb bobs and my 6' level to create a reference for the wheel pant
  • Getting wheel pant lined up required a good bit of bending on the metal brackets that it mounts to
  • Used a laser to help mark wheel pant center line
  • Drilled aft section of wheel pant to outboard bracket then put front wheel pant section on and got measurements off of reference line
  • Drilled all wheel pant mounts
  • Reinforced all mounting locations on wheel pants with 3 layers of fiberglass and clecoed wheel pant to mounts


Wheel pant reinforcement curing:

Reinforcements in place:

Wheel pant drilled in place

Lining up aft wheel pant:

Slowly trimming / fitting wheel pant:


Initial sanding done:

Saturday, March 10, 2018

Worked on brakes: 3 hours


  • Worked on fitting brakes. I found that the left brake pins were binding so I used the shop crane to lift the plane and remove the wheel. I was able to eliminate the binding by flipping the orientation of the brake mounting plate - easy fix.
  • Installed the AN elbow fittings in the brake calipers
  • Ran the Bonaco brake lines and secured with self fusing tape and several adel clamps. I used my adel clamp pliers and I'm impressed with how well they work. They are going to be very handy after we hang the engine.


Brake lines permanently installed:

Calipers and wheel will get fully installed after wheel pants are fitted:

Adel clamp pliers work great:

Friday, March 9, 2018

Main landing gear installed: 3 hours


  • Bled and tested my harbor freight shop crane
  • Used some old climbing slings through the engine mount to hoist the fuselage. 
  • Installed landing gear legs and found that the left side was contacting the fuselage skin and the right was a little to close. I marked the spots that needed to be trimmed, removed the landing gear and used the trusty dremel to trim the fuselage skin.
  • Re-installed the landing gear and torqued bolts. Hopefully gear is now on permanently.


The plane looks bigger on the gear!

Harbor Freight shop crane worked great:

I was a little nervous about having the fuselage in the air:

Wednesday, March 7, 2018

Landing gear prep, tail wheel install: 6 hours


  • Trimmed both inboard wheel pant mounts to clear Matco calipers
  • Cleaned up wheel pant mounts
  • Installed right brake caliper mount and wheel pant mount on gear leg.
  • Installed tail wheel yoke on tail spring. Taper pins work great!
  • Greased and installed Screaming Eagle tail wheel fork and steering arm with tie down ring.
  • Also installed my light weight tail wheel.
  • Readied left gear leg and wheel assembly for install including drilling the axle for the cotter pin and all the same steps as the right gear  (this one went a bit faster then the right!).


Left gear leg with caliper mount and wheel pant mount:

Cotter pin hole drilled in left axle:

Tail wheel installed:


Tuesday, March 6, 2018

Roll trim, landing gear work: 6 hours

The following work was done over several days:

  • Used metal model airplane pushrods and clevises to attach the roll trim servo to the springs attached to each stick roll axis.
  • Researched mounting of wheels brakes and other landing gear components.
  • Cleaned excess powder coat from right landing gear leg and both brake flanges. Also used reamer to clean up bolt holes.
  • Drilled right axle for cotter pin that secures the axle nut. I started this with everything in place using my angle drill and a very short #30 bit. I then removed the wheel and used a series of bits to get the holes done.
  • Played around with placement of the brake caliper and wheel pant mount.


Mocking up caliper and wheel pant bracket locations:

Cotter pin hole done:

Ready to drill the axle for the cotter pin:

Cleaning up the right gear leg axle:

Spring bias roll trim hooked up: