"User Manual recommends to cha
"User Manual recommends to change it every year.
I found that little bit too offen.
Some other major brand recommends 5 years or 1000 hours.
In general, the recommendation in the user manual are a bit off logic,
Timing belt -> no change period, just check...
"Hello,
User Manual says to
"Hello,
User Manual says to check it every 100 hours or 6 months. What do you recommend when it should be changed to be in the safe side? I hear that the piston will damage the valve in the worst case.
200 hours behind and running fine.
Thank's in advance and...