Rear Air Leak Pmr

[Jamaluddeen]

HI TO EVERYBODY OUT THERE.
IM SO NEW TO PAINTBALLING, GOT A NEW MARKER PMR 08 ITS 6 MTHS OLD AND THE LAD I BOUGHT IT FROM TOLD ME ALL I NEED TO DO IS CHANGE THE 009 O-RING :eek: WELL I FOUND THIS TASK NOT A PROBLEM,IVE CHANGED NEARLY EVERY O-RING IN THE BOLT,FOUND A 007 0-RING STUCK IN THE CAP THOUGHT I MIGHT OF FIXED IT BUT NO GAS IS STILL COMING OUT OF THE BACK CAP,:mad: PLEASE COULD ANY1 HELP THANKS JAM.

[NIJ]

Hello there....

Does the AIR leak out the back cap only when you shoot the gun?????? if so, this is sposed to happen as it vents off some AIR ;)

[Jamaluddeen]

NO IT LEAKS WHEN I GAS IT UP,I HAVE THE ASA TURNED DOWN THEN INTRODUCE THE GAS BUT IT LEAKS...????:mad:

[pirate008]

Hi! I had the same problem with my PMR. I solved it by changing 020 BN 70 o-ring on the bolt cap. I uploaded picture of PMR bolt to my web album. Have a look. According to PMR manual it is one ore more of the o-rings with the red square around it. Start with the 020 BN 70 o-rings on the bolt cap and back of the bolt if that does not help try changing both 009 orings in the stem of the bolt.

Lube all o-rings well and reinsert the bolt kit.

Also make sure that bolt is aligned properly when you put it in. There should be a small grub on the bolt that has to go in the groove.

Hope this helps

Link to picture: http://picasaweb.google.co.uk/sandis.kajins/PMR08?feat=directlink#5325750222640420114

[pirate008]

P.S. If the 007 o-ring (number 9 on the picture) comes off that will definitely cause the air leak so try changing that as well. Don't forget to lube all o-rings well

[Jamaluddeen]

Hi Done All That Still The Same,on The End Cap In Manual It Only Shows One O-ring So Ive Kept It As That,but When I Recieved The Pmr There Was A Second O-ring On The Very End Of He Cap Should I Put This Back On?? Thanx 4 Ur Help.

[pirate008]

There should be only one o-ring on the cap. number 10 in the picture.

[pirate008]

Also did you put brand new o-rings on or have they been used before?

[diablo/user]

hi mate speak to tony ( lamchop ) or andy in the shop and order a full seal kit and tube of dow 33 change all the seals on the bolt and give them a good lubing.

before you attach your bottle turn you reg clockwise all the way in then turn it out about 2 + half times. then attach your bottle and see if your marker leaks.

if it ok then get to a chrono and adjust to 280 fps

[Jamaluddeen]

THANKS 4 UR HELP MIGHT POP OUT THERE TO THE SHOP IM USING O-RINGS WHICH WERE SUPPLIED WITH THE MARKER THANX:o

[diablo/user]

as the maker is second hand mate the o seal my not be right for the marker best bet is buy a new set

[Jamaluddeen]

Fixed the rear leak now I've got one between the trigger and the barrel rsn out of 020 I'll get a full kit many thsnx

[Jamaluddeen]

This problem was sorted by tony many thanks the problem was that the bolt was or had a bend in it may of been caused by the 1st owner at least now it's fine thanks to everyones help