[ICOM] IC-735 jumping transmit frequency

[JOE]

Probably covered before but:

I have an IC-735 that needs repair, the transmit frequency seems to change, 
but the receive frequency does not.  Any ideas?  Bad trimmers caps?

I tried searching the archives, but did not have any success 
tonight.  What's the trick to search for a keyword, or is that not 
possible?  Maybe I'm just having a senior moment, but did not see that option.

73, Joe, k1ike