Quote:
Originally Posted by john hall
I thought about that---afterwards.  I measured one of the pistons against an old one and it seemed pretty close. Not a huge deal to pull back apart, other than cleaning up the silicone. I can honestly never say I've had to file the gap on a set of rings. Most of the time I've always used OEM packaged rings other than a couple times using "name brand" aftermarket (such as Perfect Circle). Guess at this point there is nothing to do other than pull one side down and check them.
How about the oil expander ring, shouldn't have to file that one, right? |
I've only ever had to file rings on a Kohler. Always check them, and usually have to file them (Kohler).
If the oil ring is 3 piece (should be) you have to check the thin rings. The "accordion" ring you don't. The oil rings are usually ok, but I've had one that was tight. Actually, I remember that motor and the skirt clearance was at the tight end of the spec. Went together fine and it still running... but it was tighter than I usually get from that machine shop. I like them to be at the tight end... run longer that way. But you have to be careful. Too tight, and they can seize if overheated or run lean.
Yeah... take it back apart and check the gap. Bet you find there is no gap.