Question about Senco Fastening Systems 760102N Pro 25 Xp Brad Air Nailer
After long time without using it, i started to use it again, was working very well, but when i put oil, started to lick oil in the back, anybody know how to fix this problem?
There are two things to check when this tool is leaking out the cap.
1. Take the cap off of the tool. Look in the cap. There is one bolt holding the "firing valve" on to the inside of the cap. The blot is tightened against a white round piece that is holding in a larger black donut shaped piece. The black piece has two yellow o-rings and a cream seal on it's outside and it has two thin black o-rings on the inside. It will be the black o-ring that is visible that rides against the white round piece. It's part number is LB0038.
2. There is a large black rubber seal that seals the cylinder to the main body of the tool and it will be cracked on around the outside. You will need to look around the outside of this seal and gently pull the upper and lower parts apart to inspect it. The crack is sometimes hidden because it is where the seal is molded at a right angle. This seal is part number BC0342.
Posted on Feb 26, 2009
Please provide the model number for this tool and I can direct you to a site that sells o ring kits for it. They are not hard to install and have excellent directions. It sounds to me that one of the O rings has a split in it or is rounded off allowing this leak. It would be to your benefit to replace them all. Maybe about 1/2 hour to replace them. Let me know
Posted on Jan 05, 2009
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