Author Topic: Alternator Source  (Read 2803 times)

lowpad

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Alternator Source
« on: April 12, 2021, 02:33:13 »
I think the bearing on the alternator on my '66 230SL is heading south.  Any recommended sources for a replacement? 

Thanks,

Lowell
1966 230SL (6/66 build)
French export
4-speed manual
158 Exterior / 040 Hardtop
2001 SLK230
1996 Porsche 993
1991 Acura NSX

paults1

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Re: Alternator Source
« Reply #1 on: April 12, 2021, 03:33:00 »
I bought one from Autohaus AZ : part no. AL64X (OE Reman) Boach Alternator 35 AMP. for my 1963 230Sl looked brand new. Great low price, exact fit.

lowpad

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Re: Alternator Source
« Reply #2 on: April 12, 2021, 14:21:17 »
Thanks!  That was just what I was going to do.  But a question -- I removed the small retaining wire on the plug, but I can't pull the plug out.  Is there something else retaining it?  Or is just old age?  I'm reluctant to put to much force on it until I know that there's nothing else holding it in.
1966 230SL (6/66 build)
French export
4-speed manual
158 Exterior / 040 Hardtop
2001 SLK230
1996 Porsche 993
1991 Acura NSX

lowpad

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Re: Alternator Source
« Reply #3 on: April 16, 2021, 01:36:52 »
Is there any special trick to removing the plastic plug?  I have folded up the wire retainer, but I can't seem to pull the plug out and don't want to force it.
1966 230SL (6/66 build)
French export
4-speed manual
158 Exterior / 040 Hardtop
2001 SLK230
1996 Porsche 993
1991 Acura NSX

Tyler S

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Re: Alternator Source
« Reply #4 on: April 16, 2021, 12:25:57 »
Back when I replaced my alternator during some engine work, I recall that the 3 pin connector was indeed very hard to remove. It took some liberal force to remove it. Try working it back and forth with 2 flat bladed screw drivers between the alternator case and the connector.
« Last Edit: April 16, 2021, 12:31:01 by Tyler S. »
1968 (67) 250sl. 4 speed manual. DB180 Silver
1955 220 Cabriolet A. White Grey
2019 E450 Wagon. Majestic Blue
1936 Ford PU Flathead V8. Creme on tan interior.
1989 Volkswagen T3 Westfailia Campmobile. Dove Grey (blue)

lowpad

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Re: Alternator Source
« Reply #5 on: April 18, 2021, 19:34:34 »
Thanks, Tyler.  I was able to work it free as you described.  But not a fun job, especially trying to line up all the bits that compose the bottom attachment point.  But I finally got it done.  Alas, that wasn't the source of my noise!
1966 230SL (6/66 build)
French export
4-speed manual
158 Exterior / 040 Hardtop
2001 SLK230
1996 Porsche 993
1991 Acura NSX