If you hit the starter switch in your King Air and nothing happens, or if you get a “gen out” light while in flight, starter generators will become top of mind. Generally speaking though, starter generators are not too problematic in most King Airs. The notable exception is the “Infamous -001” found in King Air…
I’ve been getting a few calls lately about “the wing AD.” King Air owners want to know: Do I have to do it? And if so, where should I go? They are referring to the Federal Aviation Administration’s (FAA) Airworthiness Directive (AD) 91-12-10, which applies only to certain King Air B200s and 300 models that…
In recent months I’ve fielded quite a few calls on the autofeather system in King Airs. In one case I was engaged to assist a shop with unraveling an autofeather mystery. The system was inoperative on one side and they had taken every conceivable step to fix it, with no luck. As the tech outlined…
The polarized windows in a King Air were designed to block sunlight for passengers sitting on the sunny side of the cabin. They are the King Air’s answer to that little sliding shade found on airliners and elsewhere, and they do the trick nicely, but with one major drawback: They are prone to burning out…
Last summer I supervised a gear overhaul (inspection) on a King Air F90 belonging to a client. We were coming down the home stretch. The motor, gear box and torque tubes were ready for reinstallation. The cabin had been gutted for ease of access and we were about to reinstall all the floorboards that had…
Yesterday I got a call from a mechanic working on a pressurization problem with a King Air C90. The pilot’s squawk was that the altitude warning light came on while at cruise; the pilot descended. The mechanic did not know if the cabin dumped all at once, but the way he told it, it didn’t…
I got a call from a King Air B200 owner/operator. He had been a regular customer of mine when I had my maintenance shop, but we hadn’t spoke for several years. He always made time to chat with me whenever dropping off or picking up his King Air, and I was glad to hear from…
Quality Counts Sticker shock is rampant these days, and aircraft tires are no exception. Ten years ago, the list price on four main tires for a King Air 200 with standard gear ran $2,900 – now it’s $4,000. I am speaking specifically about Goodyear tires, which have always been my preference because they last longer…
Few things are more annoying than finding a puddle of fuel on the hangar floor the morning after a flight. A B200 I was consulting on recently manifested just that. Fuel leaks that crop up suddenly can result from recent maintenance where a seal wasn’t seated properly or where a fitting was left loose. Another…
T he Before Takeoff checklist includes a test of the overspeed governors. You know that switch on the sub-panel? When you hold it up, it sends a current to a test solenoid which opens a valve and dumps some of the oil going to the prop into a channel going to the engine case. The…