Walther cp88 nickel slide leak problem

[valboskie]

Hi there
I'm looking for some advice I bought a cp99 and when I put a co2 bulb in it just leaks out very quickly.
I seen on chambers you can buy a valve assembly complete.
Does this include the hammer hammer spring seals ect.

The valve comes out on what would be a mag clip in a proper pistol.
Here is a picture there seems to be some damage around the firing pin hammer.

Can I just swap over the whole unit for a new one.
It's only 2 pins
http://s833.photobucket.com/user/val...ke3k3.jpg.html

Also can anyone tell me where I can get the part I need .

Any help and advice would be greatly appreciated
Cheers
David

[Mark D]

David

Are you sure this is a Walther CP88 ? - I have never seen one with the valve inc in the mag.

Does it leak out of the front of the valve or where the CO2 bulb goes ?

[gingernut]

That's not an 88.
In the background there appears to be a Walther PPK.
If so I would buy a new magazine.

[blooregard]

Yep, looks similar to a Race Gun\Colt Combat\Legends C96 magazine, certainly not a CP88.

[Aimstraight]

I think he means CP99. The photo IS the C02 Mag from a CP99.

The magazine and component parts are shown here.

The whole Mag is PW248 and quite costly.

PW340 is described as the valve assembly complete (the valve pin can be seen in the photo on page 2), held into the Mag by dowel pins DP317.

I would be tempted to strip it down, clean and lube it with Pellgunoil. Would not surprise me if it were bone dry inside, causing the seals to stick on the housing.

On the other hand....someone might have tried that before you to no avail.

[blooregard]

Yep, that looks like it

[valboskie]

Hi thanks for the replies
It was my mistake it is a cp99 I sold my cp88 this week .
I've not tried to strip it yet so will give that ago first.
I have no clue where its leaking from to be honest

It just leaks fast
I was just going to but the valve assembly hoping that fixed it
Cheers
David

[valboskie]

Thanks for all your help the pistol is fixed and shooting .
I need one part the brass screw that pushed the bulb up the thread is chewed up .
Apart from that it shooting fine
Who ever stripped the valve assembly did not put it Back together properly.
The put the brass washer in then the oring then the spring .
I just cleaned it lubed with pelgun oil and it working great
Cheers
David

[Marc.RG1]

Hi david, im glad you sorted it out mate, hope you have fun shooting it.

[Geezer]

Protek sell the brass screw thing:


http://www.proteksupplies.co.uk/misc-parts.html