1975 R75/6. Tachometer went south. I've got a replacement unit as well as a new cable. Got the new unit in the instrument cluster, will send the bad one to Overseas Speedometer (unless someone knows of a better place).
Any hints re replacement of cable? Any tricks?
Lube or not lube (if so, with what; procedure?)? Any grease (if so what kind) on the fittings (e.g., cable to tach unit)?