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Display Mesage #97980


Cam seal replacement
Written by unlikelylogi... on 10/15/2010 at 06:33 pm

Bob,

Mere Mortals have tackled both cam seal and stator replacement, sometimes under
less than ideal circumstances like a motel parking lot. The two projects are
quite unrelated. (Draining the oil is a prerequisite for both.) If you budget
a day for each you may be pleasantly surprised. A torque wrench should be
available, particularly for working on the cylinder heads. That's the most
exotic tool you should need.

The cam seals are hard to get at. That accounts for why the mechanic doesn't
want to go there. Some Tupperware, the air box, carburetors, engine shroud and
some oil and coolant plumbing need to be removed. Fairly straightforward
wrenching with the odd bit of fun. (How did they pour the engine into the
shroud?) As long as you don't drop parts inside the head you shouldn't need to,
um, express yourself verbally. Do make sure that you have all of the O-rings,
seals, gasket and fiddly bits before starting.

The stator is a simpler project. The primary nuisance is cleaning off the old
gasket on the left crankcase cover.

Haven't done the clutch on a PC. Have done it (repeatedly) on 'oldWing. A
brief look at the PC Service Manual doesn't seem to show any challenges. Just
another gasket to scrape. (The Wing requires a Special Service Tool to remove
the clutch pack. It can be made in an hour or so from a 12-point socket using a
Dremel and files.) May as well do it while you have the oil drained.

You can yell across the lake if you get stuck. You'll need a passport for a
consultation at Tony Packo's.

Somewhere near Cleveland, Ohio,
Seth

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