We changed the oil in Mark's C15 today.
We ran the bike until it was warmed up then drained the oil tank and cleaned both the oil filters before filling back up with 20w50 mineral oil.
To stop an oil leak we've tried replacing the metal washers on the sump plate with some fibre washers.
Hello. I can't find 20w oil max 15w so what should I do?
ReplyDeleteHi Lorenzo,
DeleteThe 15W oil will be fine, don't worry.
Regards.
Peter
HI I HAVE A BSA C15 250 IT HAS A OIL LEEK UNDER ENGON JUST WOUNDING CUN THEY
ReplyDeleteBE AN OIL LEEK ENEY WERE EILLS GARY