Re: 15 elh lower unit oil cap.
your post make no sence
need to try again
Yamaha 15 hp outboard
15 elh
was test running motor in a tub
and had oil in the tub water
not sure if from lower unit
or from exhaust
drained oil from lower unit
and only got 8 oz. of oil
is 8 oz. all that's in lower unit