Have you checked the pump fluid reservoir? Could be short of fluid.


"Jan" wrote in message
...
I have a Johnson (OMC) 50HP from '90 with electronic trim. When I push
the
buttom UP, the engine refuses to trim up. I thought I give the engine a
little help with my hands, but then also I don't get the engine up.
What could be the problem?

Tnx,
Jan