This is an authentic high quality item that is specially produced for Porter Cable nailers and staplers. This is one of the seals for the trigger valve assembly which is sold separately. Please note this durable rubber seal is sold individually.
1. Removed the 4 Allen bolts from the top of the nailer.
2. The top came right off and I could see the o-ring was damaged.
3. With my fingers I just removed the old o-ring and slipped the new one on.
4. Replaced top of nailer, inserted the 4 bolts and tightened them down snug
5. Oiled nailer and its firing away lik
... Read moree brand new.
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Nailer quit resetting and then started continuously leaking air
Took it apart replaced valve stem and head and the seal underneath the head. Replaced the seal on top of the nailer piston. I probably didn\'t need the valve parts and definitely didn\'t need the o-rings in the parts as they were part of the valve stem.
I broke nailer down completely and reinstalled all new parts..You make it very easy for repair..All your parts are clearly marked for ease of replacement..Thanks for all you do..Rich Lincoln Ca
remover trigged assemble
removed trigger plunger
removed worn and damaged seal
lubricated and replace new seal and O RING
replaced trigger plunger assemble
replaced trigger assemble
nalier fixed
One o-ring went bad. Replace that but the main problem was a piece of the old o-ring was blocking the exit port. Blew it out with an air compressor and now the nail gun works great.
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When the trigger was pulled the nail gun had no pressure and you could hear air leaking around the trigger.
Sam from Warsaw , Missouri
0 of 1 peoplefound this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Pliers, Screw drivers, Wrench (Adjustable), Wrench set
I disassembled the trigger by first taking out the pin and then removing the throttle piece of the trigger by increasing it. After it was removed I placed my hand over the hole and lightly connected the pressure hose to blow out the rest of the parts. I replaced a deteriorating seal and reinstalled.
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Stock Status
This part is in stock in our warehouse and will ship out within 1 business day of the order being placed.
New stock is on the way! On order parts usually ship within 7 business days.
Item is not in stock and usually ships 10-15 business days from the time you place your order.
This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.
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Mail-In Recycling Rebate
Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.
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