Recent posts

#31

Mechanicals / Re: Diode and Resistor in Inst...

Last post by ptashek - 03 September 2024, 05:05 PM

Wildly speculating here, but it could be there to protect the instrument cluster from transient voltage spikes on the charge indicator circuit during jump starts, or load dump when battery is disconnected with engine running.

#32

Mechanicals / Re: Lazy alternator light

Last post by Neil4speed - 03 September 2024, 03:52 PM

Thanks sir, really appreciate the support - as always!

#33

Interiors & Exteriors / Re: Driver seat rebuild NorCal

Last post by daantjie - 03 September 2024, 02:22 PM

Unfortunately it's very hard to find competent shops that will work on older Benzes.  You might have to sniff out a specialty trim shop which specializes in older cars like hot rods and such.

Did a quick google and for example a shop like this is probably what you need, but might be too far away from the Bay Area for your liking:

https://www.jacksautotop.net/

#34

Interiors & Exteriors / Re: Driver seat rebuild NorCal

Last post by NalgeneSF - 03 September 2024, 01:37 PM

Yes, but I was hoping for seat rebuild recommendations in the Bay Area.

#35

Mechanicals / Re: Lazy alternator light

Last post by rumb - 03 September 2024, 12:57 PM

The VR/brushes are held on by 2 screws, though removal of alternator is prob in order to make easier.
I recently rebuilt my 6.9 alternator and it needed a new bearing also.  post #257 https://forum.w116.org/test-drive/my-6-9-s/msg157504/#msg157504

#36

Mechanicals / Re: Lazy alternator light

Last post by Neil4speed - 03 September 2024, 11:59 AM

I might piggyback on this one... I have a 1977 6.9 and having similar syptoms.. at a stop, I have a light that disappears once throttle is applied or at cruising speeds. I believe to start at the voltage regulator/brushes as well.

How difficult is replacement of the regulator 1197311028 /removal of the alternator to do so? I see it on top, so it is visible and should make things a bit easier... Is there a way to test the regulator before going through and doing this? The alternator A0061547202 AL115X isn't obscenely expensive, but would prefer to go the easier route first if possible.

#37

Mechanicals / Re: 80s 300SD throttle linkage...

Last post by daantjie - 03 September 2024, 10:22 AM

There's also this seller selling a homemade replacement.  Looks well made albeit quite pricey:

https://www.ebay.com/itm/325719123430

#38

Mechanicals / Re: Lazy alternator light

Last post by rumb - 03 September 2024, 08:29 AM

Probably worn brushes in alternator.

#39

Mechanicals / Re: 80s 300SD throttle linkage...

Last post by rumb - 03 September 2024, 08:28 AM

I've heard of people fashioning a new spacer and then bolting the assembly together.

#40

Mechanicals / Lazy alternator light

Last post by raueda1 - 03 September 2024, 07:52 AM

Per the subject - when starting the alternator light usually rarely goes out by itself after engine starts, especially when cold.  If I goose the throttle a bit it will go off.  Occasionally it will come on at a stop light but then goes off immediately.  Otherwise electricals seem fine and battery stays charged.  This is a long standing issue but I never bothered with it since it didn't seem to have an real effect.  Is this a know thing, reason to be concerned or sign of impending doom?  Advices appreciated as always!  Thanks and cheers,