Learning to do an Airstream pre-trip inspection

Mexico horses on beachLast week I got a call from a local Airstream owner who wanted to know where he could get a pre-trip inspection before going to the beach in Puerto Peñasco, Mexico.  This owner had recently purchased my Airstream maintenance guide recently but he didn’t feel ready to do this inspection himself.

I can understand that. It takes time to absorb all the information and feel confident that you’re not going to overlook something important.  The temptation is always there to just call a professional and pay them to inspect instead.

That’s why in the book I recommend that new owners start learning to inspect while their Airstream is still new, so they can become accustomed to how things are supposed to be.  Any changes that occur later will be a lot more obvious that way.

This particular Airstreamer was quoted $350 by a shop to get an inspection done. This would include testing all the systems and a general inspection to find any problems.  This might be worthwhile to many people for a pre-purchase inspection, especially if they aren’t highly familiar with Airstreams, but I can’t see why any long-time owner should have to pay such a fee.

First off, there’s very little inspecting that a shop will do that you can’t do yourself.  The only really complicated tools you need are eyes, fingers, and a brain.

Second, if you already own the trailer you’re really just paying them to find problems that they will then charge you to fix.  To my way of thinking such an inspection should be free or very cheap.  Lots of automotive repair shops will offer free brake inspections, for example–and they are doing that because there’s a good chance they’ll find something that needs repairing.

Third (in this case) the Airstream was in pristine condition. It was a 2009 model that had been used only a few times.  The owner told me the first tank of propane lasted him six years!

Since the last trip it was stored under cover and on pavement in a desert environment.  That’s just about the ideal environment for storage. The only major things to worry about in that situation are keeping the battery charged, discouraging rodents (pack rats) and preventing things from drying out (rubber seals and battery fluid primarily).

The owner never hesitated to get repairs and maintenance done, and it showed.  The wheel bearings were recently re-packed, the exterior was clean, and the tires and brakes were in great condition.  The fact that he was considering paying $350 to have it inspected before a 500 mile round-trip showed how meticulous and careful he was about maintenance.  So it wasn’t likely that the Airstream needed much to be ready for its trip.

I don’t normally get involved but in this case I was interested in meeting this owner and understanding better what challenges he might be facing to get his Airstream ready after a long period of storage. (I’m collecting updates for a future second version of the maintenance book.)  So we arranged to meet at his house on Friday.

We walked around the trailer talking about the things described in pages 18-25 of my book, but clearly this trailer didn’t need a deep inspection. The only problems I could find were:

  • one missing interior rivet (see replacement procedure on page 57)
  • one loose hose clamp on an exterior gas line (p. 193)
  • low air in the tires (which is normal after long storage, discussed on p. 120)
  • a few window latches that needed a quick shot of silicone spray (p. 82)
  • a door hinge pin that was working its way out (p. 84)

The inspection and test drive took less than an hour including stopping off at a local tire shop to get some air. We didn’t need any tools to do the inspection.

Was this worth dropping the Airstream off at a local shop and paying $350?  Of course not.

We’re all led to think that only professionals can do a good job of maintaining vehicles, because vehicles are too complex for the average person.  Airstreams aren’t complex.  They’re really very simple conglomerations of lots of separate items, and just about anyone can learn how to inspect and do basic maintenance on them.

I replaced the missing rivet and left the owner with a short list of things to fix and check on his own, including checking the water in the batteries (p. 178).

By the way, he’s towing with a new BMW X5 and I have to say that it’s an awesome combination with that 23-footer.  We adjusted his Reese Strait-line hitch to improve the weight distribution and took it out for a test drive.  The drive was so enjoyable I almost didn’t want to let him have it back.  We got up to 45 MPH and I did a few fast lane changes and two simulated emergency braking maneuvers and just couldn’t believe the excellent performance from this combination.

I normally don’t experience such good manners from somebody else’s tow vehicle combination except when driving one of Andy Thomson’s tricked-out rigs, so it was a nice surprise. My own Airstream and tow vehicle are optimized for best possible towing performance too, but there’s a world of difference between the long wheelbase Mercedes GL/30-foot Airstream compared to the BMW X5 and a 23-footer.

Now, if you live in the Tucson area, don’t think I’m starting to do house calls.  This was a one-off deal!  Instead, take some time to learn more about how things work on your Airstream and you’ll find you can easily do it yourself.  Someday you’ll be proficient enough to pass on the knowledge to a fellow traveler.  Personally I was glad I did: I made a new friend, and he’s going to have a great trip to Mexico in a very sweet Airstream 23D.

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