Search found 12 matches

by Cantankerous One
Mon May 21, 2018 1:45 pm
Forum: TECHNICAL
Topic: S427 o-ring size
Replies: 2
Views: 536

Re: S427 o-ring size

Thanks Roger5

Tony
by Cantankerous One
Sun May 20, 2018 7:53 pm
Forum: TECHNICAL
Topic: S427 o-ring size
Replies: 2
Views: 536

S427 o-ring size

Just used my spare s427 o-ring to fix an air leak from the dog leg on my S400F. Anyone know the size of that o-ring?
(I know I could order one from Julian but I have a local o-ring supplier which would save on postage)

TIA
Tony
by Cantankerous One
Mon Jun 26, 2017 1:07 pm
Forum: TECHNICAL
Topic: Ballistic coefficient of AA Express pellets
Replies: 2
Views: 1021

Re: Ballistic coefficient of AA Express pellets

Thanks Archer and gary for the info and advice.

KRs
Tony
by Cantankerous One
Sat Jun 24, 2017 5:07 pm
Forum: TECHNICAL
Topic: Ballistic coefficient of AA Express pellets
Replies: 2
Views: 1021

Ballistic coefficient of AA Express pellets

Anyone know the BC of AA Diablo Express pellets please?

Thanks
by Cantankerous One
Wed Apr 05, 2017 4:49 pm
Forum: General airgun chat
Topic: S400f .177 classic Best Pellet
Replies: 8
Views: 1943

Re: S400f .177 classic Best Pellet

Mine gets best grouping and consistency with AADF 4.52 followed closely by Weihrauch FT Extra 4.51.
by Cantankerous One
Fri Feb 03, 2017 5:29 pm
Forum: TECHNICAL
Topic: Air Gauge Leak !!
Replies: 6
Views: 1015

Re: Air Gauge Leak !!

Yes and yes
by Cantankerous One
Wed Feb 01, 2017 9:40 pm
Forum: TECHNICAL
Topic: s400f barrel leak update
Replies: 17
Views: 2889

Re: s400f barrel leak update

Maybe a cure to this problem would be when fitting the barrel make sure the two top mounting grub screws are done up tight before tightening the one underneath, thus making a good seal........ Jez. That's exactly what I had to do to cure mine. It was leaking from between the top of the probe and th...
by Cantankerous One
Thu Jan 26, 2017 11:38 pm
Forum: TECHNICAL
Topic: s400f barrel leak update
Replies: 17
Views: 2889

Re: s400f barrel leak update

TenMetrePeter wrote:So what if you have a loose-ish barrel with no brass collar? PTFE tape or Loctite?


If you are asking me I will have to pass I'm afraid - all I can suggest is that you put the question to Julian
by Cantankerous One
Thu Jan 26, 2017 9:24 pm
Forum: TECHNICAL
Topic: s400f barrel leak update
Replies: 17
Views: 2889

Re: s400f barrel leak update

[quote/]thanks, don’t know what went wrong with the post above anyway did the new seals solve the problem ? and what method did you use to fit them/ push the barrel in did you use any lube eg rubber grease etc . I’m a bit puzzled to how the seals ended up split its only a month old was it done durin...
by Cantankerous One
Thu Jan 26, 2017 2:41 pm
Forum: TECHNICAL
Topic: s400f barrel leak update
Replies: 17
Views: 2889

Re: s400f barrel leak update

Julian says they are part no S650A and are only fitted when AA find the barrel fit in a rifle too loose. They were fitted in my S400F too which blew from the breech seal. I got a replacement from Julian.

Hope this helps