Nope, no instructions or literature included-just a manufacturer's origin
document.
Tom
"Steven P. McNicoll" wrote in message
link.net...

"Tom Cummings" wrote in message
nk.net...

I had a brand new Mid-Continent MD-90 clock installed in my Cessna 172.
It runs real slow and I would like to know is there a way to adjust the
clock?


I would think a brand new clock would come with literature explaining it's
operation.