Rotary Oil quantities


The requirements of the rotary engine are the same for all models.
The oil type for the  primary chaincase is also the same. Originally Norton specified 10W40 but I prefer to use thinner ATF or even hydraulic  (fork) oil
Gearbox oil is the same for all models apart from the F1 which uses 20W50. Originally Norton specified 85/140 gear oil. I tend to go for a medium competition gear oil.
The table below is from my own notes and shows the quantities required on all models.

 

 

 

Engine oil tank

 

 

Gearbox

 

 

Primary Chain

 

 

Rear chain

 

 

Interpol

 

 

4 litres

 

 

1 litre

 

 

250cc

 

 

175cc

 

 

Classic

 

 

4 litres

 

 

1 litre

 

 

250cc

 

 

175cc

 

 

Commander

 

 

4 litres

 

 

1 litre

 

 

250cc

 

 

175cc

 

 

F1

 

 

2.6 litres

 

 

950cc

 

 

480cc

 

 

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