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BSM
Track Updates . . . by John LaCosta
Work
continued on restoring the main line track to normal service after
removing the trees from the overhead line. The annual crab feast was held last month, a very popular event held at the museum. During
this time we also solved the problem on why the PCC Line car would not
run correctly. It had a shorted resistor ribbon that would cause the
car to always go into an emergency brake application. Once we realized
it was shorted, it remained a mystery how it was shorted until the car
was placed over the pit and the resistor drum lowered from the car, not
a simple task. Once lowered the shop crew spotted the shorted ribbon and
unshorted it. The car now runs as it should.
The
other new PCC to the museum, 2168, also had started to give problem
with its center doors and not releasing its brakes. After a number of
attempts to fix the problem, which was intermittent, we finally found
the source of the problem, a bad snap switch. Since these items seldom
fail, it was not the place everyone was looking. We had a spare switch
and once replaced, the car worked as expected. The line crew completed installation of trolley wire trough over track four.
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