Sailing in the sand |
Sapphire finally went back in the water on
Friday afternoon. She had a nice new coat of paint and earlier in the day her
name had been stuck on, and she looked very smart. The Radios all worked, the
SailMail prescription was renewed and SailMail tested with a GRIB file download
of the weather, the new wind instruments I ordered from Australia had arrived
and been reattached to the masthead and were working, I had freed up the almost
frozen throttle/gear change cable, replaced the batteries, replaced the wrecked
sheet winch, had the sail repaired, the dodger cover completely restitched,
reattached the Hydrovane with larger bolts and backing plates – the third time
!– and all I had left to do was see if the motor would start. And it did –
straight away!
I felt the boat sway a little in the water
as the travel Lift slings were lowered away and she settled - I felt so
relieved at being back on the water. In a few days we would be heading out of
the marina at long last, more than a year since arriving…wonderful!
Just before engaging the engine, as always
I peered over the stern to look for the exhaust discharging all the rusty water
that had been in the motor all that time – and craned over even more when I saw
nothing other than a little smoke… “odd” I thought and waited a little longer
for something to appear ….still nothing!
I turned off the motor and went to check
the through-hull water intake valve hadn’t been turned off – it hadn’t. But
water definitely wasn’t getting through - maybe a bird or wasps or something
had made a nest in the intake and blocked it? I shouted up to “Mo” the crane
driver - I would need a tow to my
appointed jetty, and then I would sort out the water problem.
So my first journey for the sailing season
was a tow by a guy in a tinnie to the other side of the circular marina where I
was squeezed in between “Captain Georges” a 45 foot owner-built aluminium
monohull from France and “Moonshadow” a beautiful shiny blue 56 footer from
London. After tying up with two lines fore and aft I went below to sort out the
water problem.
What I soon discovered was that the bearing
in the water pump was seized, so I took the
whole pump off the front of the engine and eventually got it turning
again. The bearing felt rough and stiff and I guessed would have to be replaced
sooner than later, but after a while I
had it turning quite freely, I reassembled the pump and turned the motor on
again. And this time? Still no water!
I pulled it all apart again: no it was all
ok – but then I looked into the hole that the impellor shaft slots into on the
front of the engine – the “slot” looking back at me was broken – there was
nothing for the pump shaft to engage into – it had tried to turn against the
seized pump and broken itself when the pump refused to budge. And it looked to
me that to get at that broken bit you would have to pull half the motor apart!
That was Friday afternoon, late, and I had the whole weekend to imagine various
ways in which even though it looked impossible to fix simply, there would be a
way : maybe a sleeve could be fitted over the broken bit, or maybe a stud could
be drilled into it and a new piece fitted over the top like a crown on a broken
tooth. There would probably be a special tool that can fit in and pull it out
without dismantling the whole engine; even if they did have to dismantle the
engine it wouldn’t take long; there would be a simple alternative pump you
could use instead; I tidied up the front of the motor to make it easier for
them on Monday.
And this morning was Monday. The mechanic
came and within 5 seconds he was shaking his head. The motor has to come out!
Apparently the bit we are looking in at is the end of a cam shaft that operates
all sorts of other timing things back
there inside the motor – if you could pull it out, all these other bits would
drop out of position and it would be impossible to put it back….there was no
other solution. And the parts might be hard to find….
So I closed the boat up and went for a
drive and a coffee. My sailing season was over before it had even started. Bugger!
The Third Installation of the Hydrovane, and new sign writing |
Hi David, You really sound like and "seasoned" boat owner now !.... It doesn't seem that long ago your stuffing box was leaking and there was a slight panic in your missives! Ha! Well done, and keep up the stellar work you do for mankind..... CaptJack
ReplyDeleteHi David, know exactly how you feel. We have had a seized water pump a couple of times now, just by letting the boat sit for more than a few weeks. Annoying, expensive and delaying....As a consequence we always watch the engine when we first start it to see if the water pump belt is moving. Sorry to hear of your best laid plans going awry...cruising = boat maintenance in exotic locations!...Louise & Ivan
ReplyDelete