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    GX 390 wet air filter

    In my photo the steel wool is already clean.I found the steel wool in oil.Probaly some steel wools maybe enter in the engine but the engire run perfect.I think to change the filter with the paper model. In the first years of use my filter look like your filter and i clean 2-3 times per year...
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    GX 390 wet air filter

    when i think i make flail mowing every year aprox 4-5 acres and the engine is stil going strong.
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    GX 390 wet air filter

    I knew that these wet filters are for heavy dust condition.It is possible that something pieces got into the engine,i saw some particles in the oil,but the engine run great.It's a good idea to change to paper filter?
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    GX 390 wet air filter

    When i want to clean the filter i saw the missing material from the filter.I thing some of the particles entered into the engine.How can cause this?
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    Berta flail mower

    i sharp many times,and no balance issues.
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    Berta flail mower

    yes,i sharpened repeatedly and i turn to other side.I make more pictures to knives tomorow.
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    Berta flail mower

    it still amazes me
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    Orec tracked flail vs Grillo wheeled flail vs ride on

    Berta and grillo g 110!!! best of the best.
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    gx 390 crankshaft problem

    i found the problem.It not was the crankshaft or the bearing although they have signs of wear.It was a washer missing from the underneath of the governor and governor doesn't work corectly.
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    gx 390 crankshaft problem

    If i grab with hand and wiggle it hard is knocking.When engine is runing after a few minutes the knock is more pronounced.the bearing is enter very easy on to the crankshaft.
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    gx 390 crankshaft problem

    I have a problem with crankshaft bearing from crankcase cover.The crankshaft on the crankcase cover side has a play in to the bearing.It seems the crankshaft has a very little wear.It's normal or i have to replace it? The crankshaft it's ok to have radial play?
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    GRILLO G110D

    After 2,5 year of use i had a significant problem with g110,one bearing from the clutch failed and make some damage.i thing it was a design problem.
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    honda gx 390 problem

    The engine is on the pressure washer pump and when i don't pull the trigger the engine sound like in the video for example "run in rev limiter".when is on load or in the first minute before engine went hot the engine run fine.
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    honda gx 390 problem

    I have another gx 390 and run perfect.however, I think he has a problem.i put another video.
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    honda gx 390 problem

    valves and the compression are ok
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    honda gx 390 problem

    it's sound even on midle rpm
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    honda gx 390 problem

    It's not under load, on the load seems ok.
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    honda gx 390 problem

    I have this problem posted in the video. I clean the carburater,adjust the valves,change the spark plug and the noise persist
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    Berta flail mower

    I mow in 2 summer with bertha,aprox 5 acres per year ,and some areas 2 times or 3 per year.This year i bought a mower for 4 wheel tractor,and with bertha i mow only in small places or in places that can't go with the tractor.
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    Berta flail mower

    In the first photo for example i mow with 2 gear with no problem,in the second photo with 1st gear.(5.00- r12 wheels).In the last photos you can se the benefits of the weight and the adjustable wheel extensions.I smoke the clutch several times,but still work fine.The wheel weight with extension...
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    Berta flail mower

    My bertha setup,strong flail mower.before and after.
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    grillo g 110

    Has someone change this bolt?it's a special bolt?
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    Bcs Grillo transmission oil

    I found this on earthtools. OIL TYPE: For ALL walk-behind tractors with manual clutches (that is, for all machines that do not have the BCS PowerSafe hydraulic clutch), the proper oil is a Gear Oil. There are many different weights of Gear oil: 75w90, 80w90, 85w140, etc. etc. The weight is...
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    brush mower

    I have this model of brush mower and the brakes isn't smooth at all.Brakes doesn't fell like a drum brake.Hangs very often.
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    grillo g 110

    I have a brand new grillo g 110 with honda gx 390.It's surging on high rpm under load and start only choked even when is hot.I put a clone carburetor and no difference. Any ideas?
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