Lakeside53 said:It's interesting that you say this (and I do believe you) because this come up from time to time and everyone (mainly me) ends up arguing that black isn't white, but somewhere it is . I talked to Stihl NW about this - they are adamant that only the Pro models (and a maybe handful of Arctics) got, and still get, the adjustable pump... Did yours come from the factory like that or did someone change it out? The adjustable pump is listed as an "option" but I can't find anyone that remembers it to be an "ordering option".
I'm starting to believe that there was a batch that got into circulation that did have pro pumps, but this the exception, not the rule, and was never "official" which is why it's not in the IPL's or tech data. Maybe they were made in another county and shipped into the USA (serial number beginning with other than a "2")
I'm good friends with cheapstihlparts and he (and me helping him) has broken apart a lot (maybe hundreds) of 026/260 in the past few years, and we only see the adjustable pumps in the Pro's The non-pro have one of three pumps (round metal, white plastic, and black plastic), all crankshaft driven.
The bottom line here is that if anyone wants the drum driven pump, you need to check not only for the existence of the hole in the crank case (they've all has this since about 1998), but for the existence of the adjustment screw in the adjuster hole to indicate an adjustable pump.
I have to use my "revive an old thread" powers at least once!!!
Lake, I just bought a new/used 260 from Allan.K, and if I understand you correctly, the oiler is driven from the crank, and not the clutch drum?
I am not all that worried about the adjustable oiler, but would like to know if there is a non-adjustable oiler that is clutch driven for the 260.