So many customer do not know how to repair pcp airgun pump. here below are how to repair airgun pump
Q: the airgun pump gauge is not in right position or do not rise while pump working. A: check the gauge if damaged during the delivery, then need replace gauge for airrifle pump.
Q: hard to pull or falling off which pumping airgun pump. A: change the airrifle pump’s small 0-ring in piston ( parts #15/17)
Q: airgun pump automatically rebound during the down stroke. A: clean the air discharging valve ( parts #3) or the o-ring of valve body(parts # 25)
Q: airrifle pump pressure rising very slowly. A: check below parts if leak ( see below 1/2/3/4/5/6）
