Sunday, June 5, 2022

The Golf Cart

      It rolled off the assembly line in 1965.  It’s been rolling along ever since.

     It probably rolled across golf courses for some years, but for the last thirty-plus years, it hasn’t been too close to a golf course.

      “Uncle” bought the old Cushman many years ago to serve as a yard cart for the motel-RV Park.  The work for the cart wasn’t abusive.  But there wasn’t anyplace to keep the cart inside.  Local juveniles found they could easily hijack the old girl and take her on a joy ride.

       Uncle would have to go out and find the cart, where the batteries had run down, or in at least one case, pull it out of a ravine where the miscreants left it for dead. 

      Removing the keys was no help.  The thieves knew to hotwire across the switch.  Chaining and locking the thing to a light pole slowed things down.

        When “Auntie” and Uncle retired from the hospitality industry, Uncle sold the cart to Mom.  She wanted it serve as a carrier between the garden and the house.  Mom and I rented a small U-Haul trailer from La Junta and took her S-15 GMC to get the cart.

     The trailer opening wasn’t quite wide enough for the back tires on the old golf cart, but Uncle took care of that by taking a full-speed run up the trailer ramp.  The cart went in.

      The days of being garaged outdoors were over when Mom got it.  The old cart  had a permanent place in the garage.  One car had to be parked at a slight angle to make room for everything, but it worked.  It’s still working.

      The poor old thing has suffered some abuse in its present situation.  This time, from grandkids and even great grandkids, who also found thrills in joy-riding around the farm.  It has lost both bumpers,  lost a few screws and bolts, and suffered cracks to its aging fiberglass body.  But it still runs.

       Maintenance was highly necessary this spring.  I knew it would have to have  new batteries.  When I folded back the body to reveal batteries, I discovered a broken tube that serves as the frame for the machine.

       I can fix that.  I took one piece of angle iron that would fit inside the square tube, and another piece that would fit over the tube.  It took some doing, but eventually I got everything lined up and clamped in place. 

      I “rivet” welded the two angle irons.  That means I did what I usually do when welding—burned a hole through outside angle iron, the tube and even the inside angle iron.  Once the hole is through everything, I backed the rod out and attempted to patch the hole—also standard practice for my welding.

      So far, it is working.  The angle irons can’t move and they keep the tube in place.  That job done, I turned to replacing the speed switch plates.  There are four copper plates about an inch by two inches.  They are stationary.  A “movable switch plate” rotates with the foot pedal to vary the speed of the cart by contacting the stationary plates. 

     The old plates were burned and rough and the moveable plate couldn’t return to its resting place, so the thing was always in gear.  I had either to shut off the switch or grab the foot-feed and pull up to disengage the contact plates and stop the cart.

      A thorough cleaning and new batteries and I was ready to go.  Except:  after an initial lurch, the thing wouldn’t go.  It was dead. New batteries, cleaned cables and contacts and nothing.  When I hooked it up to the charger, it wouldn’t charge.

      To make a long story short, I spent a lot of hours when I wasn’t working on something else, while waiting for it to maybe rain, trying to figure out why that thing wouldn’t run.  I used an electric meter to test this lead and that lead.  I changed the solenoid.  Nothing.

      Finally, I traced the problem to one particular cable.  It would carry current when I tested it with the meter, but when it was under any kind of load, including charging, it finked out.  I had cleaned the terminal when I replaced the batteries, but the problem was corrosion where cable and terminal meet, the clamp that hold the cable wires and the terminal together.

       I used the most sophisticated of tools to figure it out—a pair of pliers.  Thinking maybe one of the new batteries was no good, I made brief contact across the negative and positive battery posts.  It would spark if I went directly from battery post to battery post.  But when I shorted from cable to cable, nothing.   

       It was a week or two of either walking or driving a pickup when I had to carry stuff around the yard, from shop to machine.  Redoing the cable connection took no time at all in comparison to the amount of time I spent scratching my head.

      You will have trouble imagining the thrill I felt when I first pressed the foot pedal and the old gal jumped to life. 

      So, the old Cushman golf cart rolls on.  It lives to serve another day.