Repairing a Paslode F350S Framing Nailer

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I got this Paslode F-350S framing nailer for free because it's not working. The sleeve was gritty feeling and then I accidentally ruined it while cleaning. The sleeve seal was cracked and brittle and the post bumper was destroyed. I replaced all O-rings, just to be on the safe side. See links below for the parts and tools I used:
O-Ring Kit & Sleeve Seal (402011):
amzn.to/44GaPvo (affiliate*)
Post Bumper (500453):
amzn.to/3Z0wrS2 (affiliate*)
Snap Ring Pliers:
amzn.to/3eHsQ5l (affiliate*)
*Purchasing from these Amazon affiliate links earns my channel a small commission. Think of it as a tip that doesn't cost you anything. Thanks for the support!

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Опубликовано:

5 сен 2023

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Комментарии : 54

@Mikeattempts 9 месяцев назад

O-Ring Kit & Sleeve Seal (402011): amzn.to/44GaPvo (affiliate*) Post Bumper (500453): amzn.to/3Z0wrS2 (affiliate*) Snap Ring Pliers: amzn.to/3eHsQ5l (affiliate*) *Purchasing from these Amazon affiliate links earns my channel a small commission. Think of it as a tip that doesn't cost you anything. Thanks for the support!

@adnanqadeer9641 11 дней назад

Mike, this is the best tutorial I have ever seen. Thanks

@Mikeattempts 11 дней назад

Thank you!

@dougjohn45 6 месяцев назад

Very good job Mike. Thanks for sharing. With this video I'm gonna try it. I can always refer back to your video.

@Mikeattempts 6 месяцев назад

Thanks, let me know how it goes! :)

@dougjohn45 6 месяцев назад

A buddy gave me this gun so I didn't know what was wrong with it except it wouldn't fire. Not miss but not fire at all. I went through the inside striker, cylinder, etc. last night and every thing looked good. Cleaned and lubed good. Tonight I'm taking the nail chamber, nose, etc. off. I believe it's the safety mechanism out of adjustment that keeps it from firing.. Any suggestions on that?@@Mikeattempts

@Mikeattempts 6 месяцев назад

@@dougjohn45 If that safety linkage is bent or misaligned, it might not be able to push the hinged metal plate behind the trigger, which contacts the valve pin. Or, it might have been reinstalled incorrectly and isn't on the correct side of that metal plate.

@odic1ndustries 6 месяцев назад

great job dude!

@Mikeattempts 6 месяцев назад

Thanks, I appreciate it! :)

@silviusalar1790 Месяц назад

It worked 😉

@Mikeattempts Месяц назад

Great! :)

@Mofm-tl8ov Месяц назад

Lots of pitting on the aluminum (magnesium?) sleeve from water corrosion. This tells me a better water separator and a tool oiler would be advisable on the compressor. I would have enjoyed seeing an attempt to rehab the sleeve with a cylinder hone. Hard to tell how deep the pitting was.

@Mikeattempts Месяц назад

I'm not sure how bad it would have been if I had just cleaned it by hand. Soaking it, at least for the amount of time I did, completely ruined it. I assume the sleeve was made from a composite of 2 or more types of metal and the cleaner I used ate one of the metals away, leaving the white deposits. I might have been able to save it before the soak, but no amount of honing would have saved it after. :)

@christhompson200 8 месяцев назад

Good Desciption video...Just the facts...!! Thanks!!!

@Mikeattempts 8 месяцев назад

I'm glad it was helpful, thanks for the comment! :)

@caminotorino4547 9 месяцев назад

So fixed my leak from other comments I left, now I'm not able to drive nails however. First time dealing with piston problem for me. I can drive the first nail but doesn't sink, then the next won't feed because driver doesn't retract far enough to allow clearance for next one Where should I start diagnosing this issue? Keep in mind just did full gasket/seal rebuild on the top of the gun

@Mikeattempts 9 месяцев назад

I had this problem recently with a pneumatic stapler. It turned out to be the front bumper. It was still in one piece, but it had no "bounce" left at all. Also be sure to pre-lube the inside of the cylinder/sleeve and the new driver O-ring liberally during re-assembly.

@Matt91593 9 месяцев назад

I replaced everything and o rings weren't even bad. New seal and it leaks out the side of the back cover. Only damage is the guide pin for the back cover is broken. But I don't see how that would effect anything being the seal covers it.

@Mikeattempts 9 месяцев назад

I'm no pro but you might just need a new gasket for the back cover. I could have tears, cracks, or just over compressed at this point. Just be sure you hand tighten those bolts so you're sure they're good and tight.

@Matt91593 9 месяцев назад

@@Mikeattemptsit is also new. It seems like because the guide pin is broken air is getting through that hole and expanding the seal. I don't know why they designed the hole to go straight into the back.

@Mikeattempts 9 месяцев назад

@@Matt91593 Maybe you could just fill that hole with a little RTV silicone, let it set up a bit, and then reinstall the gasket and back cover. Hopefully that'll seal it up.

@Matt91593 9 месяцев назад

@@Mikeattempts was planning on trying that or super glue. Glue gun didn't work. Thanks, this thing has been driving me crazy!

@Mikeattempts 9 месяцев назад

@Matt91593 The RTV should fill the void from the missing guide pin and make an airtight seal, let me know how it goes!

@amberkelly6643 6 месяцев назад

Video, really well done. Can u guve me an idea of cost, i just inherited one nyself. Btw. Merry x!

@Mikeattempts 6 месяцев назад

The parts were only around $25 - $30, there are links in the video description if you need 'em. Merry XMas!

@johncampbell-lp2cl 2 месяца назад

For a novice, what angle nails does this gun take. I can't find anywhere that is says.

@dminor214 2 месяца назад

Should be 30*

@Mikeattempts 2 месяца назад

30-33 degree nails will work in this nailer.

@caminotorino4547 9 месяцев назад

Got another F350S in for repair, trigger not actuating. Basically perpetually pressed in and won't release outwards Took out retaining pin and grommet, pulled trigger out and saw there is no spring behind the trigger like at 03:28 in your video So now I went into the diagram for it to order part and notice there's not even a spring in the diagram. But I definitely have that little nipple to catch the spring just like in your video Any ideas?

@Mikeattempts 9 месяцев назад

I see a valve pin spring on my F-350S parts diagram, it's part number 097748.

@caminotorino4547 9 месяцев назад

@@Mikeattemptsisn't that for the spring that sits behind the valve body though? Or maybe same spring\part # is used twice in the gun?

@Mikeattempts 9 месяцев назад

@@caminotorino4547 Oh, sorry, I thought the valve pin spring was the one you were talking about. I don't see that spring in my parts diagram either but any spring that fits around the little nubs would work fine. However, I can't imagine that's why it's leaking. I would assume issue is with the valve. With the trigger off, if you connect an air hose, does it still leak? If so then it doesn't have anything to do with the trigger.

@caminotorino4547 9 месяцев назад

@@Mikeattempts no leaks at all on this specific gun, gun just won't fire cause trigger is basically like it's being held down, I'm assuming since there's no spring

@Mikeattempts 9 месяцев назад

@@caminotorino4547 Hmm, that's odd, I would think air would be rushing out of the valve body if the pin is pressed all the way back.