| Depends on the alternator, and depending on the Volt regulator being
seperate fropm teh alternator. On automotive use, Ford has their own motorcraft, but on a boat, it
could be a Delco, or Motorola, or an OMC ould probably use a
Prestolite (ugh!). Chances are its a delco remy. BUT! If it is a Ford Motorcraft, there's ways of testing it. First see
if you have a blown fuse link, which would be between the Alt. output
(heavy wire) , and usually attach's to the pos. Bat. cable attached to
the solonoiod. If that wire is dead, then you have probably blown out
the fuse link, which is made in the wire. Not hard to splice and
replace. But I doub't if that has happened. Next , you can go to the back of the alternator,a nd supposing the
output wire is hot, you can un plug, or un bolt the field wire (
usually orange) which is right under the back bearing. right next to
the output post. With the engine running, you can use a jumper wire and
cross those two terminals and the alternator should run wide open. You
can tell this by using a remote battery guage the voltage will usually
clime from the standarrd 12v/ up to about 16. If thats the case, then get another voltage regulator. On a Delco system with the expternal VR, you can do the same thing, by
unplugging the alt, and running a jumper between the bat output wire,
and the "F" or "1" terminal. it should run wide open as well. |
Tim
Dec 1
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