So many people get hung up on oil changes. Not the oil change in itself, but more the oil grade and type. But before we talk about oil, lets look at some of the consumables/serviceables involved. Here are a few things that you need to watch on the AG200…it’s not rocket science, the AG is a simple and basic design so there are only a few simple things to look for.
First lets look at the oil filter. There have been a few different types released over the years with Yamaha upgrading the gauze to increase the surface area. I don’t think the style really matters that much but just be aware that the newer type will take longer to block up. If you are working on your own bike and you follow a regular maintenance regime, then the old filter design wont be a problem. On the other hand, if you’re a bit slack with your servicing or you service farmers bikes, I’d suggest installing the newer ones. Cockies have been known to skip the odd oil change (see my earlier post)!
Inspect the filter very closely after washing it out with solvent. No, it doesn’t need replacing at every change, and if you keep the oil changes up to this engine then it may never need replacing. Once you have washed it out and blown it dry with compressed air, carefully inspect the glue holding the edge of the gauze to the filter body. With age, heat and chemicals that build up in the old oil, this glue can become suspect. This is the time to change the filter.
I have found this only on severely neglected bikes where regular oil changes have been constantly skipped. The nature of the AG200’s use means they don’t get thrashed while going about their daily work so I’m more of the opinion that its the chemical build-up in the oil that is the culprit rather than heat. The more the filter is allowed to clog the more strain it puts on the gauze/glue interface as well so if a filter is deformed in any way, swap it out.
While we are on the issue of filters, the genuine one from Yamaha can be used for around the twenty dollar mark, while after-market K&N units can be had for under ten. Other no-name after market units can be had for even less. Choose your poison. I will look into filter specifics in an up coming post.
So that’s the oil filter, the next “Oil Change Tips” will cover all the other consumables/serviceable hardware.