Showing posts with label Section 34 - Flap Actuation. Show all posts
Showing posts with label Section 34 - Flap Actuation. Show all posts

Monday, January 20, 2020

33 - Rudder & Brake Systems (completed); 34 - Flap Actuation System (completed); 54 - Flap Position Sensor (completed); 35 - Upper Fwd Fuselage (started)

Lots accomplished during the past days, including finishing 3 sections and starting the Upper Fwd Fuselage section - i.e., the section that eventually will get most of the avionics!  This post also contains step-by-step instructions on how to attach 4 extremely difficult to reach adel clamps that attach the rudder cable guides, which have stymied more than a few builders.  Specifically, the following were accomplished since the last post:

- drilled pedal bearing blocks; attached rudder pedals to fuselage; attached brake fluid reservoir (bolts and Proseal); attached Aircraft Specialty brake lines to pedals and gear brace (waiting for proseal to cure before installing last two lines on brake fluid reservoir); started two adel clamps that secure the rudder cable tubing
- finished installing all 4 adel clamps to secure rudder cable tubing; separated, deburred, primed, and painted rudder cable links; riveted cable guides to tunnel sides
- Finished attaching the brake lines
- Drilled flap torque arms; connected torque arms and flap crank to fuselage, and bolted (final torqued)
- installed flap actuator; safety-wired and tested actuator (9V batt)
- Installed the flap position sensor, including micro-molex pins in the corresponding connector shell
- Assembled left and right forward rib assemblies and hinge rib assemblies; trimmed sub-panel (including area for center stack); riveted channel assembly

Installed rudder/brake assembly: