Maintenance

This article appeared in Light Plane Maintenance, Oct. 2008. The most important reason to have a multi-probe engine-diagnostic system is the in-flight diagnostic capability that such a system brings. If the pilot knows and understands the system, a multi-probe cylinder head temperature/exhaust gas temperature (CHT/EGT) system can serve as an unparalleled “early warning” device, pinpointing […]

This article originally appeared in Aviation Consumer magazine, May 2007. Utilitarian to the core, we aren’t impressed by flashy instrument-panel work. And by this, we mean panels decked out in custom colors and patterns that blend with a pricey leather interior and a toney exterior paint job. But we’re not crazy about the 1970s-style Royalite […]

This article originally appeared in Kitplanes, Dec. 2007. Launching from the softly rippling surface of Lake Seminole in St. Petersburg, Fla., felt slightly like what a stone must feel like after a youngster’s sidearm sling sends it skipping across the water. There’s a little bounce, a slight skip, then another. But, unlike the rock, the […]

This article originally appeared in Light Plane Maintenance, Dec. 2005. Aircraft starting batteries have a tough life; much more so than their automotive counterparts. They are left idle for days or even weeks at a time, then asked to start a 500 cubic-inch engine in cold weather with three gallons of oil the consistency of […]

This article originally appeared in Aviation Consumer magazine, Oct. 2007. The emerging Light Sport Aircraft market has ignited new interest in airplanes at the $100,000 price point and below. Most of these airplanes are composites, but buyers not interested in spending that much are looking hard at older LSA-compliant taildraggers — Cubs and Champs, for […]

This article originally appeared in Light Plane Maintenance, Apr. 2005. Attitudes about annual inspections vary widely. Some like to get right in there and do the owner-assist thing. (We hope most LPM readers fall into this category.) Others either won’t or can’t participate in their annual, and instead hand over the keys and maybe a […]

I last wrote about this subject about 18 months ago (Savvy Aviator #37), but it seems as if jugs are still coming off needlessly, so perhaps it’s time to revisit the subject. Each week, I receive dozens of emails from aircraft owners seeking advice on maintenance. I really enjoy helping fellow aircraft owners, but I […]

This article originally appeared in Light Plane Maintenance, Jul. 2005. The following article is done in a question-and-answer format to cover some of the most common questions and misunderstandings concerning aircraft and lubrication. This represents only but a few of the many questions I am asked about when I meet people and they find out […]

This article originally appeared in Light Plane Maintenance, May 2005. The modern dry vacuum pump — when it works — is economical ($200 to $400), low-weight (under three pounds) and capable of high-output operation. The dry pump displaced its traditional competition (venturis and oil-lubricated “wet” pumps) in a matter of only a few years during […]

This article originally appeared in Light Plane Maintenance, Mar. 2005. Elbow grease, grease the skids, greasy kid’s stuff; grease makes the world go ’round — literally. The earliest forms of grease were various and sundry animal extrusions and leftovers.Today still, numerous organically based greases give excellent service — although their origins are more from lithium […]