Benjamin & Sheridan Repair Kit, Fits Some Pre-1995 Multi-Pump Guns w/Soldered Valve

Tool is exactly what I needed to rebuild the benjamin franklin model 137 pistol. Some of the included Sheridan rifle rebuild kit parts fit this pistol, but the exhaust valve and spring did not.Overall, the kit was a bonus I did not expect, so a good deal!

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If you are new to air guns, these guys know their air guns and give excellent recomendations based on your specific needs.

Products matched their photo.

Better instructions

You get parts and a diagram. The rest is up to you. Sheridan are a pain to work on.

Tool

Schematic shows a seal on wrong side of valve confusing

Revived my 75 blue streak, tool worked well.

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Clean well

Parts were what I needed

Possibly clearer images of the parts breakdown.

The removal tool works great. You really have to put the gun in a vise, and tighten more than you would think , to get the valve to seat enough to keep air from escaping. My 70s silver streak is as good as new.

Arrived pretty quickly considering I live in Canada. All parts were packaged very well. Pyramid is one of the only places to order this part and I really appreciate them. I also order most of my pellets from them as well. You get free tins of pellets if you order enough and the free pellets more than make up for the cost of shipping to Canada! Thanks guys!

You get directions, parts list and exploded view of the gun. Very helpful, because when the air chamber finally pulled loose I flung parts across the back porch, and wasn't sure what went where.

The copy of the parts list is a little blurry, the directions state to replace part number 30 so that the rubber is facing muzzle. Part number 30 is not a brass and rubber part. It's been replaced with a Teflon cork looking piece tapered on one end. Not sure how it was supposed to go. Took three reassembly attempts to get it right; well at least it pumps up so I assume it's right. There is an extra "O" ring and not sure where that was supposed to go. Why not all the pieces for the pressure chamber?

I was leery of trying to remove the very small screw that holds the bolt in place, I didn't have the right tool, and spent a lot of time maneuvering the small O ring around with some flat dental floss.
I figure if I can do it anybody should be able to.

Kit parts was able to take apart and replace the seals. The front teflon seal got rotated and was very difficult to get straight again. However I was able to rotate it back into position by pressing with bamboo skewer and later with steel rod. However to put everything together was very difficult. Finally , tried to put the end cap without the mainspring and mark the depth and position of end cap when the first thread engages on the tool and then try it again with all the parts installed and finally got it back together. In the end I was victorious and my 1993 Benjamin .177 lives again. P.S. pyramid air also has impeccable customer service and send me replacement parts since my bolt seal..that super tiny o ring, the new one got crushes in the bolt. I was to use the original seal until the new seal gets here.

Add the part to reassemble with better instructions, like "before reassemble everything, use only the pressure chamber end cap with the disassembly tool, rotate it backwarss until it clicks, mark this location on outside trigger housing barrel and the stem of the dissassembly tool with a pencil. This will aid in the reassembly to know how far to compress the spring and when the thread will engage. Now, reassemble everything and using the marks on the stem of the dissassembly tool and the outside of the trigger housing barrel..align everything and push hard down on the disassembly tool until the marks are aligned and level with each other. Then begin to screw the pressure chamber endcap tight. Reassemble everything else on the gun same way you took them off.

All in all, this job to rebuilt own gun is possible but definitely not for the faint of heart.

Available

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easy to install

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