New here! 1986 Holiday Rambler Alternator
Hi there!! I have recently purchased a 1986 Holiday Rambler Chevy 454 p30 Chassis. It started when I bought it and now it won't start at all. My mechanic says it needs a new alternator since the ba...
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Your alternator if original is probably around 80 amps. When mine went out on the road I replaced it with a 180 amp one which was able to charge my 2 6vGC house batteries as well as the chassis battery. If you go to a shop that rewinds motors and alternators, they can rewind one using your same case. I would check the alternator yourself before you remove it to see if it is actually bad. Jump start the MH and check to see if you can read 14v or so on the battery if so, it is still good. If not move up to the alternator output itself and see if it is outputting 14v's, if so, you may have a fuse or bad wire to the battery, if not you know for sure the alternator is bad. Just because you have new batteries doesn't mean your alternator is bad because the engine won't start. It maybe something as simple as corroded or loose wires to the battery or even a starter issue.
