Scubapro MK 10 issue

[Open Ocean Diver]

Question, was checking my MK 10 IP after turning on the tank IP was 120, waited 20 min went to maybe 125, after breathing and purging it stayed between 120 and 125, around an hour later just sitting with tank on and after a few purges it went to 130. Question is this reg in need of service? seem like the ip is low and on the edge.

thanks,

Kevin

 

[rhwestfall]

Is it a 10 or a 10+?

 

[Open Ocean Diver]

Is it a 10 or a 10+?

10

 

[runsongas]

10 sometimes has a mushy lockup. which version of the seat are you using? and have you tried polishing the piston already?

 

[Open Ocean Diver]

10 sometimes has a mushy lockup. which version of the seat are you using? and have you tried polishing the piston already?

I haven’t, parts replaced:
Parts Replaced as follows:
All O-rings
Piston O-ring
HP O-ring
HP Seat
Swivel Bushing
Piston Spring
and Cone FiltEr

 

[buddhasummer]

What grease did you use?

 

[StefinSB]

What grease did you use?

What grease should be used?

 

[buddhasummer]

What grease should be used?

Christo (or similar ?). I used silicone once and had issues, ip issues that is, was all over the place.

 

[buddhasummer]

Wait, that was a MK10 plus. As you were.

 

[Open Ocean Diver]

Christo (or similar ?). I used silicone once and had issues, ip issues that is, was all over the place.

silicone, thanks for the tip. Should I raise the IP?