Randy
Lay thru the drivers floor board in the best position that you can and reach
up from the bottom of the dash to the center of the speedo area. The "nut"
that holds the cable is round and about the diam of a 50 cents piece.
Un-screw it and then fish it out to a locaation that you can pull the inside
part of the cable from the housing. Even tho you may think so, it is not
seven feet long. Clean it and then re-insert it into the housing with a
fresh lube.
Rodger & Gabby
47 De Soto
63 Le Baron
66 Le Baron