FWIW, the microfiche states for production years
8/76 - 7/77 P/N 24022-N4200 - 1 req'd per car
for 8/77 up: P/N 24022-U8700 AND 24022-N7600, one each per car.
(Info found: Fiche E8, 54B-3, item #45)
What does that mean??? what is FWIW and where do I go to eneter in the product number?