I have a 84 FLHTC Classic with a enclosed chain drive. I have to check my manual but what weight oil is recommended

 

anything will work. what ever you have around the garage is fine.

 

In the manual for mine it says engine oil.

 

I hadda 84 FLTC with enclosed chain , seems around six ounces of motor oil IIRC ..

Loved it better than the belt drive myself

 

Best system Harley ever had.Not sure about your's but my fxrt only took 3 1/2 qts. to change oil,used the rest to do the chain. Traded it with 112,000,adjusted the chain twice.

 

FLTC took four quarts motor oil ..

Biggest problem I had with enclosed chain , was the chain case seals would leak if ya torqued the axle to tight after a tire change ..

Bought new and traded in 1988 on a 1988 FLTC , had 242k and some change on it ..