Scubapro G-250 Schematics?

[ToddK]

Hi all,
I have the 12 page G250 Repair Guide, but it doesn't come with a schematic. I haven't seen any schematics online for the original G250 (not the G250HP!). Does anyone have a copy they could send me? In particular, I'm looking for the part numbers for the spring that goes with the updated one piece white S-wing poppet, the air barrel o-rings and the new orifice (assuming the old metal orifice isn't sold anymore).
Thanks,
-Todd.

 

[redacted]

Hi all,
I have the 12 page G250 Repair Guide, but it doesn't come with a schematic. I haven't seen any schematics online for the original G250 (not the G250HP!). Does anyone have a copy they could send me? In particular, I'm looking for the part numbers for the spring that goes with the updated one piece white S-wing poppet, the air barrel o-rings and the new orifice (assuming the old metal orifice isn't sold anymore).
Thanks,
-Todd.

The spring does not change with the poppet upgrade so your current spring (01-020-216) is good with the S-wing poppet. Air barrel o-rings for G250 (old) thru S600 & G250HP are also the same (01-050-160). There should be at least one in the kit as dynamic application on the adjustment knob usually gets an annual replacement. In any case they are the std 2-016 o-ring. The metal and plastic orifice should take the same o-ring (01-050-132). It is a std 2-010. If you still need the schematic, PM me an emaill address that will handle a 200kb .pdf file.

 

[ToddK]

Hi Awap,
Thanks very much! I had ordered some other generic O-rings, and so I knew the air barrel o-ring was smaller than 2-017, but wasn't sure what the size was. I'd very much like to get the schematic, so I'll send you a PM.
Thanks again. -Todd.