Help plz guns leak out all air

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Steyrfanlp5

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Sep 1, 2020
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CA, United States
Is my 1st post I buy some PCP gun and tank from devorce lady give a me good deal she say she neededed cash. Plz help me fix. Theis old guns brokn.

1st a steyr lp5 this one sumtime shot grate them fullauto them leak all air empty them take silinder unscrewd to fill and shoot ok them again fullauto and all leak out air.

The #2 gun a Careerii 707 air can not stop leak try to fill it up them ok the line on gun is full and all leak out of the scrw on tank and gun can not keep air inside all air come out.

#3 Hammerli 850 big cylindr screw in and shoot ok 5 shots them stop can not shoot unscrw and all leak out. Put new one same thing can not shoot after 4 or 5 shots. This tank espemsive and don want unscrw waste is still full. Only have shoot 5x.

The lady I buy from dunno how work she say her es husban go away. She say she can not give money back.

Plz help!
 
Steyr semiauto pistol If that full auto air dump happens when the a gun pressure is too low that's totally normal to go full auto on you like that. Just be mindful to fill the cylinder more frequently before it runs too low on air. It shouldn't do that under normal circumstances unless perhaps the trigger is set too light. You can adjust it heavier if you want to try that if the first remedy doesn't work.

Career 707 cock the rifle before filling. If it still leaks even when cocked then turn and keep clicking the power adjuster dial that's in front of the trigger to the lowest possible power setttng normally in the direction of the green dot if yours has it marked that way but opposite direction of the red dot. Crank it all the way till it stops then cock it and hold that cocking lever in its fully extended position and add tension more pressure past that maximum cocking travel to release the hold on that power wheel and force that power with your finger nail or flat head screwdriver to turn that last click or 2 till it won't go any more while still adding pressure tension to that cocking lever open. If it still leaks grab a rubber mallet (hammer that is not metal and it's rubber) and have it close to you. Fill the gun full then release the bleed nut from your tank really quick and if still leak then hold that fill hose force that probe to keep staying into the gun with one hand and pound the living crap out of the gun close to that fill hose with that rubber mallet or the palm of your hands like you want to beat it to death until it stops leaking. You are forcing that check valve shut. Do it couple of times keep pounding it and if that still leaks let me know I can instruct to unscrew that check valve safely and flip that pancakes seal around to get you shooting if it's not too deteriorated or go Ace Hardware to find one that matches in the faucet and plumbing or general hardware ask a clerk for help. Bring that round disc with you to compare size.

That 850 you can't shoot it if the co2 cylinder is sometimes screwed in too tight you have to back it out unscrew maybe around 1/4 turn maybe 1/8 turn counter clockwise just to give it breathing room. Use a drop of Alphabet org Auto Transmission Fluid or pellgun oil on the next co2 you screw in on the tip what it makes the hole to lubricate the gun properly.

Try these and good luck. 


 
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