Jump to content

Log in or register to remove this advert

What's on your bench today?


spudulike

Recommended Posts

Been grinding out the transfers on my 346 today, Stubbys saw worked out so well, I just had to.

 

Did some cuts in seasoned oak and the saw cuts at 10,500 - 12500rpm, pretty good considering many saw flat out speed is around these figures.

 

Started work on my 357 - needs new crank bearings, took the chance to play with my new toy as below - man, I hate splitting crank cases, what a job:thumbdown:

P1040095.JPG.b6d9a840757f767b14bfd67a64e25ce2.JPG

Link to comment
Share on other sites

Log in or register to remove this advert

Got a 262XP I am refurbing to sell on but this 338XPT came in, it works but sounds flat, the owner says it is backfiring. This is a classic sign of a sheared flywheel key but in checking this, noted the coil had the bolt that secures he earth strap and the coil itself, most of the way out. The coil hadn't been set correctly so I did this and then took the flywheel nut off.

 

It looks like the flywheel has come loose at some stage and it has taken the cast key out. Someone has drilled the flywheel and inserted a round bit of steel to locate the flywheel - reckon they are a few degrees out as the back firing will be the saw igniting after TDC rather than just before.

 

Bit of a difficult one to work out what I can do - possibly move the coil around to see if I can advance the timing or fit a new flywheel.

P1040097.JPG.6c32a5a3c29f698aedd267cd336f5696.JPG

Link to comment
Share on other sites

Got a poorly Stihl HS75. Its 18 years old in july. We've had the carb sonically cleaned, fuel lines replaced, new air filter and fuel filter and a new coil all in the last 8 months (coil done 6 months ago). It has good compression and a very good spark. Any idea what might be causing the surging?

 

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now

  •  

  • Featured Adverts

About

Arbtalk.co.uk is a hub for the arboriculture industry in the UK.  
If you're just starting out and you need business, equipment, tech or training support you're in the right place.  If you've done it, made it, got a van load of oily t-shirts and have decided to give something back by sharing your knowledge or wisdom,  then you're welcome too.
If you would like to contribute to making this industry more effective and safe then welcome.
Just like a living tree, it'll always be a work in progress.
Please have a look around, sign up, share and contribute the best you have.

See you inside.

The Arbtalk Team

Follow us

Articles

×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.