Author Topic: 7900 update  (Read 353 times)

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Offline Tractorsaw1

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7900 update
« on: December 08, 2017, 12:29:27 pm »
Just wanted to say thanks to Kevin, Nate, & Mike Lee for helping me out on this rebuild.  I picked up a 6400 that had a bad crank & rebuilt it.  Found some used 7900 parts & here it is having some fun.

https://youtu.be/wGShOFmUDhc

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Offline Cut4fun .

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Re: 7900 update
« Reply #1 on: December 08, 2017, 12:34:19 pm »
Sweet that the saw the crank when in then.

 I still have a orange case half left.  If ever needed.
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Offline 660magnum

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Re: 7900 update
« Reply #2 on: December 08, 2017, 01:04:31 pm »
I have a couple 7900's. They are excellent for full grown tree work.

One I bought new as a 6400 and I put a 7900 cylinder and heavy duty air filter on it. It originally had a catalytic muffler which I changed out.

The other was originally a 2006 tree service ground saw 7900 and I up-dated it to 2009 setup with heavy duty air filter and the two saws look alike and both run good.
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Offline Tractorsaw1

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Re: 7900 update
« Reply #3 on: December 08, 2017, 01:25:19 pm »
Yep Kevin the crank went in that 1.  I ordered new bearings, seals, new 7910 piston etc from Nate
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