S400 power variable

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rosie
Posts: 25
Joined: Fri Feb 20, 2015 12:43 pm

S400 power variable

Thu Apr 21, 2016 3:11 pm

Hi chaps,the power on my 400 has started to fluctuate up and down as much as 25 fps . Advise please what to do.

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Brooksy
Posts: 538
Joined: Tue May 05, 2015 3:52 pm

Re: S400 power variable

Thu Apr 21, 2016 7:02 pm

Check the hammer rail hasn't gained a little rust, then polish it but only wipe the inside of the hammer. Then check the firing valve and spring.
The early bird may get the worm, but it's the second one mouse that gets the cheese.

Theoben Rapid Mk2 .20, Light Stream 4.5X14X44 FFP.
AA S410 TDR .177, Yukon Photon XT with 135 mm lens conversion.

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rosie
Posts: 25
Joined: Fri Feb 20, 2015 12:43 pm

Re: S400 power variable

Fri Apr 22, 2016 9:04 am

Thanks brooksy is there a thread on here which shows you how to strip the rifle , I believe there was before the web site changed but cannot find it..

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Roger5
Posts: 595
Joined: Sat Jul 25, 2015 8:04 am

Re: S400 power variable

Fri Apr 22, 2016 10:28 am

Hi Rosie, how old is it, and does it still have the anti tamper in, if it does you will need the use of a pillerdrill or pop it round to local engineering shop to remove. kev Todd done a complete stripdown of S510 awhile ago, have a look, you should be able to find it, very easy to strip and rebuild, and of course Julian for seal kits etc. have fun. Rog

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rosie
Posts: 25
Joined: Fri Feb 20, 2015 12:43 pm

Re: S400 power variable

Fri Apr 22, 2016 3:31 pm

Thanks roger, the anti tamper has been removed so that's not a problem and its 4 years old, I will have a look for the thread, on here I presume .

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Brooksy
Posts: 538
Joined: Tue May 05, 2015 3:52 pm

Re: S400 power variable

Fri Apr 22, 2016 3:36 pm

rosie wrote:Thanks roger, the anti tamper has been removed so that's not a problem and its 4 years old, I will have a look for the thread, on here I presume .

Give me your email address, I think I have the full guide on a PDF thingy.
The early bird may get the worm, but it's the second one mouse that gets the cheese.

Theoben Rapid Mk2 .20, Light Stream 4.5X14X44 FFP.
AA S410 TDR .177, Yukon Photon XT with 135 mm lens conversion.

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rosie
Posts: 25
Joined: Fri Feb 20, 2015 12:43 pm

Re: S400 power variable

Sat Apr 23, 2016 6:41 pm

Thanks Brooksby it is bgtyndall@sky.com

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Brooksy
Posts: 538
Joined: Tue May 05, 2015 3:52 pm

Re: S400 power variable

Sat Apr 23, 2016 6:58 pm

On its way through cyberspace mate.
The early bird may get the worm, but it's the second one mouse that gets the cheese.

Theoben Rapid Mk2 .20, Light Stream 4.5X14X44 FFP.
AA S410 TDR .177, Yukon Photon XT with 135 mm lens conversion.

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Chris79
Posts: 10
Joined: Tue Oct 25, 2016 2:22 am

Re: S400 power variable

Mon Oct 31, 2016 8:33 am

Hi I just got a new s400 superlite with the anti tamper ahear bolt, is that pdf still available please?

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Cantankerous One
Posts: 10
Joined: Wed Jan 04, 2017 11:19 pm

Re: S400 power variable

Mon Jan 09, 2017 11:17 pm

Chris79 wrote:Hi I just got a new s400 superlite with the anti tamper ahear bolt, is that pdf still available please?


+1 please Brooksy
S400F Classic .177
HW110 .177
HW100S .177
HW97KT .177

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