83 300D ~250K
Found the AT fluid low and dark. changed fluid and filter.
all is well for about 100mi.
yesterday wouldnt shift out of 1st.
checked fluid. low. added 1 Q. shifted fine.
put on lift this afternoon.
appears there is a leak from the front seal.
is there directions anywhere on web for dropping transmnission and replacing seal?
any other advice greatly appreciated.

regards
cliff hubbard

There are plenty of posts on this very subject, some very complete
with needed tools etc.. Just search on 300D transmission.

Later when I have more time I'll try and dig up a few.

You should check into B2 piston too (again - use search).

__________________
80 300D 340K Owned 30 yrs
83 300SD 440K Owned 9 yrs - Daily Driver 150mi/day
02 Z71 Suburban 117,000
15 Toyota Prius 2600 miles
00 Harley Sportster 24k
09 Yamaha R6
03 Ninja 250

If you see fluid leaking from the bell housing with the engine off, it’s the pump rubber o-ring that is
Leaking, Also change the front seal and bushing if you transmission has one. I would drive that car around for a while, to make sure it was low fluid, not shifting, before you remove the transmission.