Author Topic: Help Routing Harness for Alt & Terminal Block to Starter 1970 280SL  (Read 2614 times)

Leester

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All,

I have a new RIW harness and looking at how to run it to the alternator. It appears that it is designed to run underneath the air filter housing then back to the alternator. The same harness has the connections for the terminal block on the oil pan that then go to the starter.

My first guess was just to run the harness over to the alternator but then I end up with a lot of slack - I mean a lot.

I didn't remove the original harness so any help is much appreciated. Many thanks in advance.

Lee

Lee Backus
1963 220SE Cabriolet
1970 280SL (reassembling - hopefully soon)
1978 450SL (disassembled for paint)
1985 500SEC

Leester

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One more small piece of info. I'm using the W108 AC bracket which positions the alternator at the bottom. I don't think that makes a difference, though. I've also looked through photos on the Motoring Investment site but don't see anything that helps.
Lee Backus
1963 220SE Cabriolet
1970 280SL (reassembling - hopefully soon)
1978 450SL (disassembled for paint)
1985 500SEC

Tyler S

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Lee, See attached photos. The harness goes through the pinch weld hole and grommet just aft of the air cleaner. There is a bit of slack floating around below by the alternator and oil pan block. The reason it was left long is that the same harness is used for cars with air conditioning and the alternator is mounted on top. Needed to be long enough to reach the oil pan terminal block.
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)

Tyler S

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Photo 2
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)

Leester

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Many thanks Tyler. Exactly what I needed.

Lee
Lee Backus
1963 220SE Cabriolet
1970 280SL (reassembling - hopefully soon)
1978 450SL (disassembled for paint)
1985 500SEC