SP Mk2 DIN Conversion

[AbyssalPlains]

Hi all,

I recently got a ScubaPro Mk2 reg and a DIN conversion kit. The conversion kit came with two torque specs on the box but didn't specify which is for which. I'm assuming the smaller number is for the nut holding the crud filter in place?

More importantly, it came with a plastic washer that has a smooth side and a side with "teeth." Can anyone tell me which way that washer should go?

Thanks!

 

[Zung]

Correct: the smaller torque is for the filter retainer, the bigger is for the whole assembly.
The smooth side of the washer faces the DIN wheel/yoke, the side with the bumps faces the body/piston. This is actually shown on the schematic and the cutaway. Whether it's important or not I don't know.