2 stroke / 4 stroke advice
Are you off your meds again :-)
Larry wrote:
"ajw" wrote in
ups.com:
Are there any implcations to the angle you can carry/store
them?
Yes. In any engine with loose lube oil inside it, you can only tilt,
carry and store it in certain locations. If, for instance, you were to
store it so the oil ran up against the bottom of the pistons, oil would
get past the rings into the top of the cylinders, after a time as they
are not hermetically sealed. It could become hydrolocked with lube oil,
which would bend the rods trying to get it past TDC on the compression
stroke with the valves closed. If the oil in the crankcase ran out the
crankcase vents in another position, what a mess. Cranking that would be
running the engine way low on lube oil, the oil that ran out now missing
from where it is needed.
The permissible carrying and storage positions designed into the portable
4-stroke outboards is defined in the owner's manual. Check that before
buying them. They are also much more complex and heavy than the
simplistic 2-strokers with no valve trains, camshafts, etc. a 4-stroker
must have. How far down the beach did you say you had to carry these
beasts? It's also an issue.
I tried to quote from Mercury or Evinrude from a downloaded owner's
manual, but both websites tried to force me to install Flash players so
they could run code on my computer to spy on me, which I will not permit,
and, once that was bypassed, informed me I had to already be an owner to
download an Evinrude owner's manual, making me question, "What are they
hiding?", as it costs them nothing to let me have a look, being a
potential customer.
Larry
--
Turkeys will be cheaper, Friday morning...(sigh)
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