Super XL 925 service manual

[Deleted]

I’ve been searching for a service manual that would cover the 925. I have some questions about the fixed jet carb that is on them such as does the hi side needle set the same or is there a difference in how you set it? I’m also curious “punching” the old fixed jet out and replacing it with a newer jet from a newer model saw. I just acquired 3 super XL 925’s, I already have one running great. They all look great too but I know one needs a top end and I haven’t really got into the second one yet. I may not for a while considering I have one running now and what I paid for them I won’t be in a hurry but one has a full wrap handle I would like to get it going. The reason I asked about the jet being punched out is that the guy I got them from said he had punched the old one out and replaced it with one from a I don’t remember saw. Anyway just wanted to learn and study up on what I can about that carb and how to set it

[undee70ss]

Well.... It would help if we know which model of carb your talking about, Tillotson, or Walbro?

[Deleted]

Tillotson

[undee70ss]

Dec 23, 2018 0:08:24 GMT -5 jselden78 said:

Tillotson

Try here.

[Deleted]

With the fixed jet does it pretty much mean there isn’t much adjustment for the high side? I just don’t want to risk running it too lean. I ran it for a few cuts last night and man is it forever more a screamer

[undee70ss]

It’s always safer to be a little to rich then to lean. With this saw is best to judge your adjustments in the cut, as it may 4 stroke out of cut because of governor valve. Keep going richer on H screw till it slows down considerably, then a little leaner ( in the cut).

[undee70ss]

The jet the guy was talking about, maybe it was the governor valve.