> 1. I don't have the insulating plug so my wire connectors go directly to
> the blades on the unit. I've used #10 wire, which worked fine on the old
> Lucas 18ACR. Now, however, that wire gets very hot, and think it might be
> good idea to put a fuse in that run, which goes directly from alternator
> to starter. I suppose the higher amperage requires a heavier wire.
Definitely. 8 AWG at least. Also make sure you use solder on the
terminals.
A fuse I'm not so sure about. If it opens up, you'll probably damage the
alternator. A fusible link might be better.
> 2. The new unit makes a loud unacceptable whistle when running up to 3M
> RPMs or so. I've tired different belt tensions to no effect. Can I expect
> this to dissipate with usage?
I doubt it. Check carefully for clearance on all sides of the fan. Last
time I had a noise like that, the blade was just kissing the corner of one
of the mounting bolts.
Randall
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