Yes have changed the fluid and filter ... I can get the thing to shift into
> 4th, but just slips. I found a place to get parts, but need a book to
> determine how to disassemble the thing. I have done other trannies so this
> shouldn't be a big deal. But need the book or something to go by. >
> > To the best of my knowledge the tranny manuals are not for sale to the
> > public. Did you try changing the fluid? On a gasoline 126 I have heard of
> > people changing the fluid with mobil 1, along with a new mb filter, and
> > regaining their gears.
> > Richard
> > > Sure could use a transmission manual for a 1981 300sd 126. I lost 4th > gear
> > > and it needs a fix, but just need a manual not a 1200 buck repair for a
> > > simple part.
> > >
> > > Any help out there ?
> > >
> > >
> >
> >
>
>