1) How many miles on this engine?
2) What was the reason for replacing two
3) Were the replacements balanced? And
4) What has been the engine's idle
and at speed characteristics since
5) How many times since the rebuild has the
"flywheel" been "lost"?
6) Has the "big bolt" been recovered each
time a loss occurs? In what condition
are the threads on this bolt?
7) What condition are the crankshaft's
internal threads where the "big bolt" is