When pumping up a multi-pump, make sure that you do not twist the pump handle as you operate it. Try to find out what is preventing the control from operating properly. Do not force any button or lever that doesn’t move as it should. I see many older airguns that would be still functioning if they had not been abused.

They are perfectly suitable for their intended job under normal use, but they may not last long if the gun is abused. Allowing it to fall or bounce around in a vehicle may knock things out of alignment. Treat you airgun as the precision instrument that it is. I am sure that some exuberant owner had thought that he should oil the gun after every few shots, but generally a couple of drops of oil after 200-500 shots is more realistic.ĭropping or careless mishandling is a common cause of damage to airguns. The note that came back with the rifle after it was fixed said, “Too much oil.” The excess oil had clogged the valve assembly. When I got it home, I found that it didn’t work properly. I have a beautiful air rifle that looked almost new when I bought it. If it says to apply two drops of oil to the pump wiper, do not apply five drops. If you have a particular airgun, follow the instructions in the owner’s manual for that airgun. Such “advice” may be sound, but often it comes from someone who knows very little about airguns and never had the instruction manual. If I have heard one “secret” about how to care for an airgun, I have heard a dozen. Second, the information has been prepared by experts who are extremely knowledgeable about your airgun and how it functions. It is not simply about putting a couple of drops of oil on some part that your airgun doesn’t even have. First, the owner’s manual applies to that specific model so the information is exact. There are two important reasons for this. The first step in caring for your airgun is to read and follow the directions given in the owner’s manual. Fortunately, the procedures are neither complex nor expensive so there is little excuse for not taking care of an airgun appropriately. Like other mechanical devices, airguns will last longer and perform better if they are regularly and properly cared for. Over the years I have witnessed the abuse of airguns by some shooters, but they just kept on functioning. Moreover, most airguns are remarkably durable. Any object of this type requires some maintenance, but airguns are not necessarily “high maintenance” devices. Airguns are mechanical objects that have numerous parts.

Crossman 766 repair manual