Resealing a Diana Model 10, Part 5

And on I go...

I lightly coated most surfaces with moly, the spring got an extremely sparing coating of spring tar.

The pistons back in place.

The pinion caps were aligned with the screw holes.

I checked the depth of the cap with just the stepped washer, subtracted that from the measurement I'd taken before with the recoil seal in place.

I machined a new urethane rubber recoil washer.

I screwed the end cap back with the stepped washer and recoil washer to make sure that I had the washer thickness right for the screw hole to line up.

Now there's just the remaining detail of the thickness of the step on the stepped washer...