About 500 hours on it. The rear main oil seal came out dumping oil. I pushed the seal back in, added oil, and restarted fine. I took the oil filler cap off and it seems like a lot of pressure is in the case. I put the cap back and removed the oil stick, stuck a hose on it and blew into the hose. Air seem to move through the breather hose but there is resistance. I measured the compression when dry and warm and it was 120psi and 135psi.
Does this compression seem right or do you think...
Toro Z553 with Kohler Command 23HP rear oil seal came out
Does this compression seem right or do you think...
Toro Z553 with Kohler Command 23HP rear oil seal came out