Author Topic: How to video thread  (Read 4256 times)

0 Members and 0 Guests are viewing this topic.

Offline Cut4fun .

  • Administrator
  • Nitro Hotsaw
  • *******
  • Posts: 18266
  • Karma: 346
  • OHIO REDNECK Saw Repair Getter Done
    • Redneck Chainsaw Repair
Re: How to video thread
« Reply #50 on: January 01, 2013, 01:06:05 pm »
Nice Mitch. Never seen that done like that before. With timing light and all checking the timing.

I just swap a coil and go by the feel at the seat of the pants.  Have wondered IF the timing was adv or ret before in my own mind.

Thanks for sharing this.
REDNECK Saw Repair Getter Done

Online 660magnum

  • Global Moderator
  • Nitro Hotsaw
  • *******
  • Posts: 6387
  • Karma: 231
  • For The Love Of Chainsaws
  • Location: NCO
Re: How to video thread
« Reply #51 on: January 01, 2013, 01:46:45 pm »
I'm surprised at the timing numbers.

8 degrees idle > 16 degrees @ RPM 461 coil
12 degrees fixed with 360 coil.

I've played around with weed whackers and the Homelite 25 was 22 degrees fixed.

I run the Homelite and MacCulloch weed whackers at 28 degrees fixed CD battery ignition with no starting problems but they are small and relatively low compression. I have played with these and moved the timing to see the, under load, results. There is increased RPM under load to increase the timing beyond 22 degrees but beyond 28 degrees the RPM increase falls off to no detectable gain beyond 32 degrees. The setting of these battery powered CD ignitions was done statically with a degree wheel.

I also have some that have been ported and the squish set that run variable timing at about 6 degrees at idle and 28 degrees at about 4500 rpm and above. I also have Echo 50, Dolmar 115, and Red Max 620 engines set up with these numbers. They are all set up to run 7,000 rpm under load.

I thought surely that a 360 would have variable timing?

I also thought that if they were fixed timing that the timing would be 22-25 degrees advance?

I also thought with variable timing curves that the RPM advance would be about 28 degrees?

The Chinese will run 35 degrees at rpm but many people retard the total down to 28 degrees.
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 mweba

  • Piped Saw
  • *****
  • Posts: 374
  • Karma: 46
Re: How to video thread
« Reply #52 on: January 01, 2013, 02:03:43 pm »
Being the 360 coil is fixed, 12d didn't surprise me but 16d did on the stock coil.  Honestly, I never go past 20d total advance on a Stilh work saw and never advance the Husky's.  I may play with this one a bit if the port gains feel soft.

Online 660magnum

  • Global Moderator
  • Nitro Hotsaw
  • *******
  • Posts: 6387
  • Karma: 231
  • For The Love Of Chainsaws
  • Location: NCO
Re: How to video thread
« Reply #53 on: January 01, 2013, 02:18:44 pm »
I've never checked, measured, or changed any of my Stihls or Husqvarnas though a couple of them are changed around considerably, I'm not the one that did it.
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 mweba

  • Piped Saw
  • *****
  • Posts: 374
  • Karma: 46
Re: How to video thread
« Reply #54 on: June 09, 2013, 08:16:59 pm »
350 2150 rebuild video.  It's long and I suck at commentary but you know....

http://www.youtube.com/watch?v=pIE0UxzNAHs

Offline Cut4fun .

  • Administrator
  • Nitro Hotsaw
  • *******
  • Posts: 18266
  • Karma: 346
  • OHIO REDNECK Saw Repair Getter Done
    • Redneck Chainsaw Repair
Re: How to video thread
« Reply #55 on: June 28, 2013, 06:41:34 pm »
Checking a stihl impulse line

http://www.youtube.com/watch?v=Td-Wf7x4nPc
REDNECK Saw Repair Getter Done

Offline brokenbudget

  • Moderator
  • Nitro Hotsaw
  • *******
  • Posts: 900
  • Karma: 65
  • Location: brockville ontario canada
Re: How to video thread
« Reply #56 on: June 28, 2013, 08:02:29 pm »
this how i do most husqvarna (and others) pullstart spring:
https://www.youtube.com/watch?v=G1PStfDH_fE
when I grow up, i wanna be an adult.

Online 660magnum

  • Global Moderator
  • Nitro Hotsaw
  • *******
  • Posts: 6387
  • Karma: 231
  • For The Love Of Chainsaws
  • Location: NCO
Re: How to video thread
« Reply #57 on: June 28, 2013, 09:01:03 pm »
That's it - the way to do it - nothing to it when you get used to it.
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 sawguy

  • pruner
  • *
  • Posts: 1
  • Karma: 0
Re: How to video thread
« Reply #58 on: October 30, 2013, 05:24:47 pm »
I really like this video thread. Lots of great information in one place. Here is another site I came across that has a lot of articles and buying advice. Great for beginners.

http://www.chainsawsdirect.com/

Offline mweba

  • Piped Saw
  • *****
  • Posts: 374
  • Karma: 46
Re: How to video thread
« Reply #59 on: November 16, 2013, 05:29:25 pm »
Hesitation off idle fix.  husqvarna 562 555 off idle hesitation remedy.

Fix work around for a idle lean condition due to carb mechanical limitations. Demonstrated on a EL44. The upgraded EL46 has a different throttle butterfly but the same applies.


https://www.youtube.com/watch?v=r_tWX2RSzLo

 

Related Topics

  Subject / Started by Replies Last post
1 Replies
381 Views
Last post February 23, 2013, 11:55:26 am
by Cut4fun .
8 Replies
194 Views
Last post March 09, 2013, 10:10:30 pm
by stihlbro
1 Replies
276 Views
Last post March 29, 2013, 12:16:55 pm
by Al Smith
15 Replies
693 Views
Last post December 07, 2013, 03:39:46 pm
by Arrow13
4 Replies
387 Views
Last post November 28, 2013, 08:16:36 pm
by Jd2007
12 Replies
124 Views
Last post January 31, 2014, 11:43:30 am
by KilliansRedLeo
9 Replies
445 Views
Last post April 02, 2014, 10:48:15 pm
by Philbert
7 Replies
336 Views
Last post February 17, 2015, 09:13:42 pm
by mcbob
3 Replies
180 Views
Last post April 24, 2015, 02:51:01 pm
by Eccentric
12 Replies
257 Views
Last post February 18, 2016, 07:45:29 pm
by dannyupsolate