Author Topic: cleaning pistons.....  (Read 1200 times)

0 Members and 0 Guests are viewing this topic.

Offline 1manband

  • Nitro Hotsaw
  • *******
  • Posts: 759
  • Karma: 52
cleaning pistons.....
« on: September 20, 2014, 06:09:47 pm »
how do you guys do it?

used to do it with glass beading....(just found out this is not good).

-joe
hiatus

Share on Facebook Share on Twitter


Offline 660magnum

  • Global Moderator
  • Nitro Hotsaw
  • *******
  • Posts: 6437
  • Karma: 249
  • For The Love Of Chainsaws
  • Location: NCO
Re: cleaning pistons.....
« Reply #1 on: September 20, 2014, 07:53:46 pm »
I wipe them off with a rag soaked in mineral spirits or penetrator. If there is some heavily crusted build up on top I may hit it with a putty knife first.
We should share what we know... someone may learn...
That knowledge can live after us... and that "Pays It Forward".
Be all that you can be . . .

Offline aclarke

  • Nitro Hotsaw
  • *******
  • Posts: 1676
  • Karma: 172
Re: cleaning pistons.....
« Reply #2 on: September 20, 2014, 08:32:04 pm »
Soak em overnight in Simple Green. Works great and no caustic crap to breath

Offline Cut4fun .

  • Administrator
  • Nitro Hotsaw
  • *******
  • Posts: 23980
  • Karma: 664
  • OHIO REDNECK Saw Repair Getter Done
    • Redneck Chainsaw Repair
Re: cleaning pistons.....
« Reply #3 on: September 20, 2014, 11:34:48 pm »
Just wondering something. Never tried it. But I have a brass cleaner tumbler for reloading. I wonder what  a piston would be like in one?  It just vibrates and rotates them around.

Cant remember if I user walnut media in tumbler or what, been awhile.

Good idea on simple green I still havent used the stuff to know.

Offline Al Smith

  • Moderator
  • Nitro Hotsaw
  • *******
  • Posts: 2779
  • Karma: 181
Re: cleaning pistons.....
« Reply #4 on: September 24, 2014, 12:44:08 pm »
I usually give them a soaking in a coffee can full of kerosine for a day then brush the crud off .Several I put in a coffee can.metal not plastic with strong detergent and water and boiled it on the gas grill .Works but it's getting hard to find a metal coffee can these days. I doubt if plastic would be a grand plan .

Offline aclarke

  • Nitro Hotsaw
  • *******
  • Posts: 1676
  • Karma: 172
Re: cleaning pistons.....
« Reply #5 on: September 24, 2014, 01:45:22 pm »
Kev, be interesting to throw a piston and some dry moly coating along with some shot and see if the impingement from the shot hitting the piston transfers the moly as is done with bullets

Offline 660magnum

  • Global Moderator
  • Nitro Hotsaw
  • *******
  • Posts: 6437
  • Karma: 249
  • For The Love Of Chainsaws
  • Location: NCO
Re: cleaning pistons.....
« Reply #6 on: September 24, 2014, 02:21:56 pm »
You might want to use an old pin in the piston to protect the pin bore?
We should share what we know... someone may learn...
That knowledge can live after us... and that "Pays It Forward".
Be all that you can be . . .

Offline aclarke

  • Nitro Hotsaw
  • *******
  • Posts: 1676
  • Karma: 172
Re: cleaning pistons.....
« Reply #7 on: September 24, 2014, 03:12:03 pm »
Be a good idea. Might try it out and see if the moly sticks to the aluminum.  Gotta be better than the moly spray paint on the Chinese  AM pistons!  Lol

Offline Cut4fun .

  • Administrator
  • Nitro Hotsaw
  • *******
  • Posts: 23980
  • Karma: 664
  • OHIO REDNECK Saw Repair Getter Done
    • Redneck Chainsaw Repair
Re: cleaning pistons.....
« Reply #8 on: September 24, 2014, 04:27:28 pm »
Interesting Adam.  Never done anything with moly and bullets here. Keep us updated.

Offline adam32

  • Piped Saw
  • *****
  • Posts: 429
  • Karma: 46
Re: cleaning pistons.....
« Reply #9 on: September 25, 2014, 04:39:47 pm »
The moly for bullets is pretty sticky, it'll even "season" the rifle bore with moly.

I got a bunch of 6mm 115gr D-Tacs to test out that were molyd and since my rifle wasn't going to shoot moly forever I didn't want to shoot them then have to clean it all out so I stuck the bullets in the tumbler and all the moly came off pretty easy. I'm not sure it would stay on a piston for more then a few minutes...???

 

Related Topics

  Subject / Started by Replies Last post
2 Replies
454 Views
Last post October 06, 2013, 10:35:24 pm
by 3000 FPS
9 Replies
816 Views
Last post October 29, 2013, 11:44:43 am
by Philbert
9 Replies
755 Views
Last post January 29, 2014, 11:34:02 am
by 3000 FPS
2 Replies
436 Views
Last post November 09, 2014, 11:12:58 am
by bleed_limegreen
6 Replies
491 Views
Last post February 10, 2016, 07:56:37 pm
by Philbert
5 Replies
986 Views
Last post May 09, 2019, 06:59:41 pm
by HUSKY KEV
1 Replies
545 Views
Last post February 05, 2018, 01:55:17 pm
by HolmenTree
5 Replies
655 Views
Last post April 08, 2018, 10:13:28 am
by jcsmith
10 Replies
1074 Views
Last post August 22, 2018, 07:58:11 am
by pete
1 Replies
2900 Views
Last post February 16, 2024, 07:17:08 am
by Cut4fun .