Nice video John, silly wee thing - I really like the fact you just opened the split pins a wee bit, nothing worse than when you see them all vent to buggery 👍🏻
petermcneill
They made a nice job of cleaning those John, worth a name check.
wktodd
Good work and good to see how you do that.
BensWorkshop
My thought would be to set the blow off pressure below the working pressure, even though the intention is to have it professionally calibrated, just in case it gets used too early. Better below than above in such circumstances.
chrisstephens
Nice job John. Originally wouldn't that Brass nut on the top have had a lock nut with it as opposed to a grub screw which will damage the spring body thread?
samrodian
Why does he clean off the residue on to the clean area/ floor. Bet he doesn't have to clean the floor.