R35 timing cover w points/circuit breaker.
Lichtmaschine or light machine , ie generator and belt. Remove the outer cover, 2 screws or bolts. Next remove the inner cover , that will reveal the 2 gears. Line the gears up w the arrows point at each other, install the new chain, old ones are stretched out and useless.
New R35 timing chain installed note the 2 arrows on the left gear (oil pump) at 3 oclock and the right gear (cam)at 9 oclock. arrows point to each other for correct orientation. You dont have to swear and get too pissed off, its a pretty easy install. Not like where the chain is a link short and too tight to fit. The gears weren't too whipped so i left them on, it ran great until the valve,timing chain meltdown. R35s are fun bikes , light weight 350cc.