The
passage from Borneo to Pengelih on the southern tip of Peninsular
Malaysia was a journey of two halves; the first half motoring in no
wind, the second half a spankingly good sail with wind on our port
beam. We crossed the traffic separation channel which is a marine
motorway for super tankers and cargo ships doing 15 knots. They
can't stop. We have to carefully time it to cross at right angles
astern of the east bound ships and then astern of the west bound
ships.
We
were feeling good when the gremlins struck one more time. Within two
miles of the anchorage, luckily in a quiet channel, the engine
overheat alarm began screaming at us. The raw water impeller had
shredded and with no cooling water to circulate we overheated (I know
that feeling). Used to these things we calmly turned off the engine,
pulled out the headsail and turned to sail to the edge of the channel
where we could anchor and David change the impeller.
He
found foreign debris in the housing. I thought it looked like calcium
chips. How can you pick up calcium chips from seawater? Seawater
which taken up through a sieve? Which was when we found it was the
sieve itself. Somewhere, somehow a colony of oysters had grown on
the inside and outside of the plastic basket and bits of shell broken
off to pass down the line to shred the impeller. The weirdest thing
and why should it happen now – far better than when we were
crossing the shipping lanes. We think they might have started
growing when we were in Labuan marina for five weeks in May. Why
wait almost 700 miles to detach?
We
cleaned the sieve, fitted a new impeller and continued to the super
calm anchorage in Pengelih for a well deserved sleep after three
nights at sea.
Over
sundowners we chuckled about our latest character building
adventure......After all, it is a boat.
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