In a message dated 1/6/99 11:09:45 AM Eastern Standard Time,
vscjohn@iamerica.net writes:
<< Wayne, plastiguage is used to measure bearing to journal clearance. If you
are
going to replace bearings you need to first measure the journals with a mike
to
check wear/size/out of round. Also examine for scoring. Then determine
whether
the crank needs to be turned. When you reassemble with new bearings use
plastiguage to check clearance. John >>
I intend on replacing the bearings with the engine still in the car. I though
I could check the bearing wear between all the existing bearings and the crank
surface, then I would know what thickness I would have to buy for new
bearings. I don't think I would have enough room to use a mike especially the
front main bearing area.
Of course I intend on checking for any ridges that may be present on the
bearings or the crank surface, then I guess I will have to pull the crankshaft
out and have it turned at a machine shop. :(
Wayne from Massachusetts
1973 TR6 Mallard/New Tan
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