Yes. Even parts and components you don´t necessarily see should be overhauled and cleaned on an over 30 years old bike. As usual, careful disassbly.
Rusty parts were polished and the motor checked. The 2 coals were still in awesome state. No need replacing anything. Just a little cleanup of the plastic.
As the original cables are a bit too short, these were extended by a few centimeter. That also allows proper routing around the cover as designed.
Also a proper carbon look cable sleeve was slipped over and the non water proof adapter replaced with a proper AMP Super Seal one. (Need to be changed on the wiring harness as well of course)
A quick functional test and we´re done!