Benjamin Hand Pump diagram


I have one that won't build up pressure.  I've been searching the net for a parts diagram.  Anyone have any ideas on what to tackle first?  Bought it used but it looks new.

When mine went bad the tube had become lose up at the base and  the o ring went bad . It was covered under warranty and they sent me a new one . You might phone crosman Monday and ask them if they have a parts break down they can send you . I thought they were going to supply repair kits for them but I could be wrong . I very carefully set mine in a pan of water making sure the air inlet was above the water and tried to pump up the rifle and found the leak that way .There is a valve in side that only lets the air flow one way that might be stuck as well .Good luck .Marvin


[0] Message Index