Vic Syracuse
Disconnected Pitot Line
Ever lose your airspeed in flight? The nylon lines held in the “push-grip” fittings must have some flexibility in them so they aren’t pulled...
Listen To the Engine
This month’s column is the start of a new series based upon feedback from KITPLANES® subscribers who said they missed my contributions. Thankfully, Marc...
Unlabeled Controls
It is a requirement that the engine controls are labeled as to their function and operation. In this case, labeling the blue knob “Prop—Push...
Broken Battery Hold-Down Bracket
This battery hold-down bracket was discovered in an RV-10 during a condition inspection. It is a very serious safety issue that probably needs no...
Oil in Line
Look very closely and you will see liquid in the tubing. This is the manifold pressure line to the electronic ignition system.
The fluid in...
Improper and Proper D-Sub Connectors
The connector in the left photo was discovered on the back of an autopilot control head that was intermittent. D-subs require a backshell (right...
Where’s the Throttle?
Engine controls, and all other controls in the cockpit, should be labeled as to function and direction. It is standard practice to use black...
Improper Deburring
It is really important to remove the burrs that are created when drilling through aluminum prior to riveting. Otherwise the rivets will not get...
Improper Bolt Length
A bolt should extend beyond the nut by 1–3 threads. If it is any longer, then the next size shorter bolt should be used....