Labels

Aileron (31) Avionics (72) Canopy (80) Cowl (28) Electrical (39) Elevators (36) Empennage (94) fiberglass (22) Firewall Forward (57) Flap (43) Fuel System (23) Fuel Tank (4) Fuselage (156) Horizontal Stabilizer (25) Interior (27) Landing gear (10) Paint Schemes (2) Parachute (30) prop (2) Rudder (13) Vertical Stabilizer (14) Wing (133) Wing tip (2) Wiring (18)

Monday, June 30, 2014

Servo bracket, bell crank, and ADS-B antenna work: 8.3 hours

I got the bracket for my Garmin autopilot pitch servo installed. This involved removing 4 rivets from the fuselage structure, match drilling the bracket and then re-riveting - all in the tight space of the aft fuselage. It took a while but turned out good.

I also assembled the elevator bell crank. This was a straight forward process and went quickly. I also fitted the bell crank which involved making some spacers out of aluminum tube.

Following that I started working on the ADS-B antenna install that will connect to the Garmin GDL-39R and provide real time air traffic and weather data to the G3X Touch PFD. This involved making a doubler to strengthen the skin where the antenna will be installed and drilling the doubler to the belly skin.

Pitch servo bracket finished:

Checking bell crank bearing spacer fit:

Match drilling antenna doubler through belly skin:

 Finished elevator bell crank:

Posted by at
Labels: ,