Read my bearings! Pics inside motor teardown!
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Read my bearings! Pics inside motor teardown!
Explained awhile ago about the "snowflake" appearance of the bearing on one of the main caps I pulled. Didn't really get a reply. Anyway, if anyone can comment on the main bearings and the crank I would appreciate it.
I think the crank is fine, but I'm not sure why the main bearings were so pitted or had these "flecks" in them. You can feel the pits with a fingernail. The crank is smooth.
Cylinder liners I'll grab pics of later. My camera battery died . They appear ok, but there are some "stains" on some of the walls.
Thx
John
I think the crank is fine, but I'm not sure why the main bearings were so pitted or had these "flecks" in them. You can feel the pits with a fingernail. The crank is smooth.
Cylinder liners I'll grab pics of later. My camera battery died . They appear ok, but there are some "stains" on some of the walls.
Thx
John
Last edited by CoronaL; 04-06-2007 at 03:51 PM.
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where these factory bearings. Looks kind of like the pitting i have seen on bearings out of some menthol fueled engines I have took apart after a long race season where owners would not change oil regular enough to keep water in oil down. Have never seen it that bad on gas burning engines.
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well I'm ok with that, since motor sat so long I can see where that would happen!
Do the liners look ok?
Really would like to just re-ring the pistons and slap it back together with some new bearings
thx
Do the liners look ok?
Really would like to just re-ring the pistons and slap it back together with some new bearings
thx
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Def pitting on the bearings, Crank looks good BUT just because it looks ok does not mean it always is, While you have the engine out I would spend the extra $50 and take the crank to a known machine shop and have it mic'ed (just to be sure, you wouldnt want to spin a bearing and do this all over, do it right the first time!) and polished also while the crank and pistons are out I would give the cly's a good hone (you can rent a hone from autozone), then you should be good to go with some new rings and bearings