Non-PRO English to Spanish Tech/Engineering Ships, Sailing, Maritime Yachts

Hi,

I would appreciate your help in a few terms relatve to yachts.

Context is (part of engine basics section):
"Mounting of tiller arm:

1. Remove top bearing cover using a winch handle.

2. Insert emergency tiller arm (the tiller arm facing in the transverse direction).

3. The boat can now be steered by pushing and pulling the tiller arm."

Thanks :)