Maintenance

BoDiddley made famous a line that struck me with its truth from my first exposure,a refrain that stayed with me from my teen years on: Most often, people reminded me of Bo Diddley’s refrain, folks whosepersonalities defied the overrated “first impression” deemedall-important by so many advising adults. As the years progressed, machinesoccasionally connected that same […]

Metalfatigue isn’t a subject that usually keeps me awake at night. For most of the 30-odd yearsduring which I’ve been an aircraft owner, I figured it was a subject of interest mainly tometallurgists and aeronautical engineers and other Ph.D. types, not to mere mortalaircraft owners like me. Figure 1 — Under dye penetrant, the fatigue […]

Given our aging general aviation fleet —average age now over 30 years — there are bound to be some problems regarding thecondition of an airplane at the time of sale. That’s because some owners are notwilling to put the necessary money into the proper maintenance of the aircraft, whileothers don’t fly enough to ensure that […]

Anytimea vector takes me across the scene of a hot-rod show or an ad hocdrive-in gathering, memories of weekend nights spent idling through hometowncruising spots nearly always sweep me back to my teenage years. That neverhappened with an airplane, though. Until, that is, those same hot-rod imagesflashed back to me upon my first glimpse of […]

There are many waysto do a prepurchase inspection on used aircraft, and whether the method you choose isright for you depends on the outcome. There are those who say that nothing short of afull-blown annual inspection is the way to go, while others do little more than a cursoryexam. Cursory exam or full-blown annual? Which […]

After you’ve decided on type, size, seating capacity, engine,airframe, mission, performance, and so forth, ad infinitum, you eventually get tothe two final considerations: How much will it cost to buy and how much will it cost tooperate? The first part of this question is beyond the scope of this article, but here’s a goodway to […]

How cold is cold? Oil pressure isn’t enough! Bearings need clearance… …And pistons do, too The world’s finest preheat Multipoint electric heaters Engine and prop covers Other electric heaters Leave it on all the time? Forced hot air Althoughpreheating is something most of us first learned about in private pilot ground school, itremains a subject […]

Inmy roles as a frequent contributor to AVweb’s maintenance section, and as amember of the technical staff of the Cessna PilotsAssociation, I spend a good deal of time helping other aircraft owners totroubleshoot and fix problems with their airplanes. From time to time, however, I have todeal with glitches on my own airplane. A good […]

Myrecently-completed annual inspection of my Cessna T310R included a considerable amount ofscheduled maintenance work, as well as several significant unscheduled items (i.e., nastysurprises). One of the scheduled maintenance items this year was 500-hour magnetomaintenance, which is a relatively significant item on a twin because there are four magsto do. Many owners aren’t aware (and an […]

I‘ve had several people call oremail me lately with a “fresh” approach to buying a used aircraft. Because thegood ones are getting harder to find why not take an old dog and refurbish it into ayoung-looking, pristine aircraft? To those who have this “idea” it is just that.They have yet to look into the actual […]