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Subject:582 modifications
From:Mark Smith
Date:Mon Jan 22 14:02:55 2001
I am presently evaluating some changes to the 582 water system and was
wondering if any of you had some thoughts on my ideas.

The seals leak water into the oil, the oil gets milky and the water
rusts/contaminates the bearings, etc and the wear and tear on the shaft
requires a new one.

There are expensive too at 100 plus and require pretty much a full
teardown to replace the bearings on the shaft.

I am considering installing extra seals, double lipped that are 6 mm
wide rather than the 8 mm sold by Rotax. Yeh, I know the warantee isnt
good after I do this,,,,,,,

and also opening the water bleed hole that was myteriously CLOSED on
the 582 and even perhaps the latter 532s.

I would channel this potential water leak back to the overflow container
through a clear plastic tube which would show the amount of water being
lost from the sytem.

Cooling of the radiator would then suck it back in,,,,,,,,

Venting of this water would surely prevent damage to the oil
seal/shaft/bearings and save a bunch of bucks in the long run.

The repair kit advertised in the magazine is expensive too.

I also have heard that the new shafts from Rotax are a harder material.
Also, I plan on using the silicate free antifreeze,,,,,,,,
--


Mark Smith
Tri-State Kite Sales http://www.trikite.com
1121 N Locust St
Mt Vernon, IN 47620 mailto:mark@trikite.com


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