Crossman 766 Repair Manual
$7.95 Buy It Now 24d 21h, FREE Shipping, 30-Day Returns,Seller: (10,677) 99.8%,Location: North Royalton, Ohio,Ships to: Worldwide,Item: 65 This listing is for a Factory Service Manual for the Crosman model 766 pump air rifle. This is a nice printed copy of an original factory service manual. Seven pages of invaluable information, including the Exploded View & Parts List. Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items. Condition: New, Model: Crosman 766, Country/Region of Manufacture: United States, MPN: 766, Brand: Unbranded See More.
Finding your old Crosman 766 BB gun while cleaning out the hall closet or garage can bring back childhood memories of time spent plinking away at tin cans with your dad or grandpa. Before you share the same memories with your own child or grandkid, your Crosman will probably need a bit of TLC to get it back to prime condition. If it can’t hold pressure, it’s likely that it needs new seals. Resealing your airgun can be a little technical, but with a few tools and the right parts, you can get your well-worn gun working as well as the day you bought it.
Before disassembling your airgun, gather all the parts and tools needed to complete the job. Although the Crosman 766 was discontinued in the mid-80s, it's still possible to find aftermarket parts kits to repair it. Crosman no longer sells replacement parts for the 766 directly, but the airgun shares many parts with the 2100 model, which can still be acquired directly from Crosman. To disassemble your 766 enough to get to the seals, you'll need a flathead screwdriver, a mallet, a thin wooden dowel and a 7/32-inch roll pin punch. Before proceeding, make sure your 766 is unloaded by removing the BBs from the reservoir.
Pump up and discharge it in a safe direction to release any pressurization. Once you're sure that the airgun is unloaded and not pressurized, remove the plastic housing from the front of the handguard with your flathead screwdriver. Lift the plastic cover to expose a roll pin that must be removed with your 7/32 roll pin punch and mallet. Top 10 dj trance. Take out the plastic plug that it was holding in place, and you'll be able to remove the air piston assembly.
The pump cup is at the very end of the air piston assembly and, because it is friction fit, can be pulled out by hand. Replacing the Seal. To access the valve seal, you'll need to open the receiver by unscrewing the three screws on the side of the airgun.
Crosman 766 Repair Manual Instructions
Proceed with caution; there are many small parts and springs in the receiver that could be easily lost. Fully disassemble the receiver and retain all parts for reassembly. With the receiver disassembled, you can remove the pump tube, which contains the pressure chamber of the airgun. Gently remove the pressure chamber from the pump tube with your wooden dowel and disassemble it to reveal the valve seal O-rings. After replacing the broken seals, reassemble your 766, retracing the steps you took to take it apart.