|Denis Watkins||11/01/2017 16:04:09|
|820 forum posts|
The most significant "servicing" for 4 strokes Jonathan are in the area you have been working. These motors can be starved of oil in the tappet covers due to no pressure and often work on fuel vapour from time to time, so a drop of oil along the moving faces a regular intervals based on use, and down the followers. Again, the tappets are barely audible when set, but just listen for a marked increase in noise, as this is usually due to loosening, but is not a common occurance. Otherwise, leave the motor alone and just provide a good plug and recommended fuel.
Please login to post a reply.
Love Model Aircraft? Sign up to our emails for the latest news and special offers!