Two thoughts:
1) The B2 has nothing to do with forward [EDIT -- has nothing to do with reverse

] motion.
2) You might want to post in Diesel Discussion -- that is actually the place to go to for help with diesels (Tech Help is for gassers). Diesels make too much sense for 95% of those here in Tech Help to know anything about them

.
__________________
"Senior Luna, your sense of humor is still loco... but we love it, anyway." -rickymay ____
"Your sense of humor is still loco...
" -MBeige ____
"Señor Luna, your sense of humor is quite järjetön" -Delibes
1982 300SD -- 211k, Texas car, tranny issues ____ 1979 240D 4-speed 234k -- turbo and tuned IP, third world taxi hot rod
2 Samuel 12:13: "
David said to Nathan, “I have sinned against the Lord.” And Nathan said to David, “The Lord also has put away your sin; you shall not die."