mine too,
but one must remove the clutch to get to the oiler pump.
how to hold the flywheel while doing so, is the real
issue.
and is the Flywheel bolt left handed or right.?
so, I can answer up to the above point.
1: pull clutch.
2: remove inspection cover.
3: examine pump and gears for damage or unplug pump.
jtgh, August 2008