smithgun2009
Cadet
- Joined
- Nov 29, 2009
- Messages
- 15
On the 280 it says chane drive bellows each year and on 290 and later it says every other year. But it also says remove entire drive to do so which I have found out from this site is not needed. What is the accepted change time on the 290 and up drive bellows? What is the change out time for the exhuast bellows? Does it need a regular change or just when drive is being worked on and it is bad?