Archive for November, 2013

Pineapple season

Monday, November 18th, 2013

Weather-wise this is one of the most pleasant times of year to be in southern Arizona.  It’s neither hot enough for air conditioning, nor cold enough for heat, and with abundant sunshine because this is one of our dry seasons.  We haven’t seen substantial rain in weeks.

Little wonder that this is when I find myself working the hardest on projects all over the house and both Airstreams.  The Caravel plumbing job is done, tested, and hopefully reliable.  Everything works perfectly.  My only job now is to take the trailer on a shakedown trip, perhaps across the county (potentially no small jaunt, since Pima County is 9,200 square miles) and camp in it for a night to thoroughly test all the work.  I am very confident in it but in this case I’m subscribing to Ronald Reagan’s philosophy: “Trust, but verify.”

(I’m also thinking of another less-famous Reagan turn of phrase: “I feel like I just crapped a pineapple.”  This wasn’t a fun job, but it feels great now that it’s done.)

The Safari, to its credit, is hanging in there just fine. Good for you, Safari.  I tweaked a few things after we got home in September, and while there are other projects in the wings, it needs nothing at the moment.  We are free to go camping.

And we might, if we had the inclination.  But when we were full-timing in the Airstream we found that in some ways this is the least interesting time of year.  The short days, even in the southernmost reaches of the continental US, meant that after about 5 p.m. we’d be back in the Airstream for a long dark night.  In the desert southwest, the temperature plummets after dark and so on those nights when we were in a national park with a ranger program to attend at 8 p.m., we’d have to bundle up like it was Alaska, in order to sit through an hour-long talk in the outdoor amphitheater on chilly metal benches.

So instead we tend to stay home in November and December, except for a break around New Year’s, and I try to get things done so that we can take off later in the season.  It’s also a good time to catch up personal maintenance, so this month I’ve had the full experience afforded the average 50-year-old American male, including a flu shot, a Tdap booster, (Tetanus, Diptheria & Whooping Cough), a examination here and there, dental cleaning, orthodontist, and the threat of having a sigmoidoscope shoved up where the sun don’t shine.  Yee-ha.

(OK, having written that, I do have to wonder why I’m not hitching up the Airstream and driving as far away as I can … Then I remind myself that I’m trying to set a good example for my daughter.)

One use of the time has been to read several very interesting books.  One has been “The Great Brain Suck” by Eugene Halton. Don’t read it if you are thin-skinned (because he skewers a certain group of Airstreamers) or if you can’t stand wordiness.  Halton could have used a good editor to trim down his prose, but his observational skills are razor-sharp.  I would hate to have him review me.

Another one has been “Salt: A World History,” by Mark Kurlansky.  Admittedly, you have to be a history buff to really love this one.  It’s not a foodie book.  He takes the common thread of an ageless essential (salt) and shows how it permeates most of the major events of world history. Salt has caused and prevented wars, changed governments, nourished some societies while crushing others, and literally enabled society as we know it today.  I picked it up while visiting the Salinas Pueblos National Monument in New Mexico, where salt trading was a crucial element of survival for the Ancient Puebloans.

Mercedes 300Dx3

I’m sure I can blame the nice weather for this next item:  I have joined a gang.  We’re not particularly scary, but we do clatter around town in a cloud of diesel smoke.  Not exactly “rolling thunder” but at least “rolling well-oiled sewing machines.” Like Hell’s Angels Lite.

We are small but growing group of old Mercedes 300D owners in Tucson who share knowledge, parts, tools, and camaraderie periodically.  In the photo you can see the cars of the three founding members, blocking the street.  We call ourselves the Baja Arizona W123 Gang.  Perhaps someday we’ll have t-shirts and secret handshake.  Probably the handshake will involving wiping black oil off your hands first.

The rest of my time has been spent working the “day job.”  At this point I am glad to say that the preliminary event schedules for both Alumafiesta, and Alumaflamingo have been released to the public (and that was two more pineapples, believe me).  There’s still quite a lot of work to be done on both events, but at least now we have an understanding of the basics.  To put it another way, we’ve baked the cake, and now it’s time to make the frosting.  If you are interested in getting involved with either event as a volunteer, send an email to info at randbevents dot com.

The question now is whether I will tackle a major project on the Safari, or just lay back and take it easy for a few weeks.  The project would be to remove the stove/oven, re-secure the kitchen countertop (it has worked loose), and cut a hole to install a countertop NuTone Food Center.  On one hand, this isn’t an essential thing just yet, but on the other hand, I’ll be glad if it’s done before we start traveling extensively next February.  I only hesitate because it might turn into a bigger project than I bargained for.  You know how projects have a way of doing that.

Hmmm… pineapple, anyone?

 

 

Lessons from the Caravel

Friday, November 8th, 2013

This past week I’ve been digging back into the Caravel, in an attempt to get it back in fully-functioning condition by mid-November.  You might remember that last February I was working on that project, and abandoned it because I had to switch over to working on the Safari.  Those Safari projects (re-flooring, building new cabinetry, etc.) took all spring, and then we went on the road in May.  Now that it’s fall and we are back at home base, I’ve finally got a chance to finish the plumbing.

Actually there were three general areas of work to be done on the Caravel, of which the plumbing was only one.  I also started building a new dinette table to replace the heavy one we have been using, and there was the super-annoying propane regulator job that morphed into complete replacement of the regulator, hoses, mounting bracket, and hitch jack.

The hitch jack was still needing to be done when we got back.  It turned out that the original manual jack on the Caravel was welded into place, so I couldn’t remove it myself.  (Someday I plan to learn welding.  I’ll be checking the local community college for courses.)

I hate calling tradesmen, because (a) it’s hard to find a good one; (b) few of them return calls; (c) even fewer will actually show up.  My historical success rate has been to get one good worker for every five or six calls.  So I was geared up for the worst when I started seeking a mobile welder to come over, but got lucky this time and got a guy with only four calls.  One other said he would come over “next week,” but that was in July.

Caravel welding hitch jackJohn showed up and right off the bat I could see he was very experienced. Over the phone it took 30 seconds to describe the job, and since he owns a travel trailer himself he knew exactly what was necessary.  He   got the jack out in 20 minutes, and the new one went in pretty quickly too.  It is bolted in place, not welded, so I can get it out myself next time.

Caravel safety chainsWhile we were at it, John torched off the old—completely inadequate— safety chains and welded up a new set.  The whole job took about an hour, plus a few minutes the next day for me to wire up the power leads.

So that ended the saga that began with a new propane regulator.  One down, two to go …

I left the plumbing in what I earlier described as an “80%” state.  This turned out to be pretty close to the truth, as long as you remember that the last 20% takes 80% of the time.  I was hoping to complete the job in about 10 hours.  After a week of tinkering with it, I think I’ve already using up my allotment of time.

The problem is rookie mistakes.  I learned a lot of things doing this job, but chief among them are:

  1. Don’t ever re-use anything from the original plumbing.  I had set out to avoid that mistake (see photo below of some of the old plumbing I threw out), but then I went and re-used just one piece, a brass winterization valve that was screwed into the water heater, because it was so firmly stuck in the threads that I couldn’t get it out.  And guess what piece leaked when time came to pressure-test the system?Caravel old brass
    Well, necessity is the mother of invention, so I did eventually get that brass valve out, and if you enlarge the photo you can see quite clearly that the shutoff has been leaking for some time.  All that green corrosion is the tell-tale, and that brings me to the next lesson:
  2. Buy good quality parts.  I can’t see any way that it pays to buy cheap plumbing fittings.  All the stuff I removed was low-grade and it was all failing after a decade.
  3. PEX is great stuff, but it only works if you remember to actually crimp the fittings.  Last February I left a few of the first crimp rings un-done “just in case” I needed to disassemble later because I’d made a mistake.  By November, I didn’t remember that.  You can imagine the spray of water that occurred later.  (Doug R gave me the advice to pressure-test with compressed air instead of water.  I didn’t take that advice, and I should have. It’s not fun chasing leaks with a towel.)
  4. You need a LOT more of everything than you think.  I bought 100 feet each of blue and red PEX tubing, 100 crimp rings, eight swivel fittings, a box of brass elbows, six shutoff valves, and many other bits.  I ran out of swivel fittings, crimp rings, and shutoffs, and nearly ran out of elbows.  Why?  Because I didn’t realize exactly what was going to be required (and I wasted a lot of crimp rings making mistakes).  It’s astonishing to me that I used most of the 200 feet of PEX tubing that I bought.  It’s only a 17-foot trailer, for cryin’ out loud!
  5. It’s a lot easier to re-plumb if the cabinetry is out.  I would have had this job done in a fraction of the time if the trailer were bare, instead of fighting to crimp copper rings inside a closet!

Caravel old plumbing The job still isn’t done, but it’s getting close.  Eleanor has been squeezing herself into the closets and under-sink area to do some of the tricky crimps.  We spent most of last Saturday together in there, and we may yet spend a chunk of this coming Saturday in there too.  The plumbing is fully assembled, so the next job is to do more leak-testing, re-assemble the interior furniture that we removed, clean up, and then in a few weeks we’ll take the Caravel out for a road test and shakedown weekend.  The third project, the dinette table, can wait until later.

 

About the Author

Editor & Publisher of Airstream Life magazine