Question about Echo Gas Blower 135 MPH390 CFM Blower PB250
WOW 14 years, I would give it a respectfull goodby. and spend $139.00 and keep going. The blower would have other "Age" related issuses even after you pulled all of the plastic off, removed carburetor,exaust and cylineder/head then you remove the flywheel and impeller then to split the crankcase and pull the crankshaft out replace the bearings. And all to reverse the steps wondering if you should have replaced the needle bearings and the wrist pin hopeing that the sealant you used on the crank case has sealed correctly, and are the piston rings really worn out or are they supposed to look like that. Then finally getting it all put back together only to find that it wont start because you dont have any spark or back firing because the coil is not adjusted correctly.
You have recieved GREAT service from that old blower. Good job.
If you need further help, I’m available over the phone at https://www.6ya.com/expert/matt_8dbc24bf722649ac
Posted on Nov 11, 2010
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Posted on Jan 02, 2017
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Aug 26, 2012 | ECHO, Inc. PB-251C Handheld Blower
Oct 31, 2011 | ECHO, Inc. PB-251C Handheld Blower
My $350 Echo PB-500T seized up. I almost cried.
The solution was to drain the fuel tank.
Refill fuel tank with an 2-cycle Oli/gas mixture.
40:1 =3.2 oz to one-gallon gas, do not use Alcohol base gas.
Remove the spark plug.
Pour approximate 1/8 oz 2-cycle Oli into the spark plug hole.
Remove the pull cord assembly (4-bolts)
This reviled the crank shaft-Pull cord bracket
I use a large monkey wrench to turn the shaft (CW) Clock-wise.
Complete approximate 20 revolutions.
Reassemble, but don't install the spark plug yet.
Complete approximate 20 more revolutions
by pulling the pull cord.
Use q-tips to swab the top of the piston, as much as possible.
Install the spark-plug and crank, it will smoke for amount 7-10 minutes
Jul 30, 2011 | Echo Gas Blower 162 MPH 450 CFM Blower...
Jul 03, 2011 | Echo Gas Blower 135 MPH390 CFM Blower...
Nov 11, 2010 | ECHO, Inc. PB-251C Handheld Blower
Oct 29, 2009 | ECHO, Inc. PB-251C Handheld Blower
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