Reply To: Rd 15 Compression

[Donald Keller]

I bought a tester at o rileys…Top cylinder says 90….when I run the nipple all the way in on bottom cylinder it stops the piston from moving…I guess…cause it will not turn over…I backed it off one turn and got like 75….I put an extra washer on both plugs and now I can pull it to turn over…it is hard to pull ..but it will turn over…I don’t know if it would start with two washers on the plugs or not