Valve lash set amzn.to/3wR5VMq #stihl #valves#valvelashadjustment #howtosetvalves# smallenginerepair
Пікірлер: 48
@nashguy2073 жыл бұрын
Thanks for the refresher course. I have 2 4 mix engines i need to adjust the valves on in the next couple of weeks.
@THEMOWERMEDIC13 жыл бұрын
Hey guys here is the valve lash set I mentioned in the video amzn.to/3wR5VMq
@billylee231228 күн бұрын
I love mine it has tons more torque than a normal 2 stroke.
@TheTrailblazer19743 жыл бұрын
Had no idea you had to warm them
@Fujitsu20123 жыл бұрын
Very good explanation and video quality. TAL from Sevilla España.
@mecanica2tempososcarmotors682 жыл бұрын
ótimo serviço..
@nathanaaron99922 жыл бұрын
On the 4 mix do you have to be on the right stroke to adjust the valves
@HobbyMotorDK3 жыл бұрын
Super tips as always
@heathwilson25723 жыл бұрын
STIHL is good trimmer but more problems than Echo equipment that what I heard someone said that I don’t think that’s true. The Mower Medic one do you think that’s true? All equipment have problems
@psalm2forliberty5772 жыл бұрын
Yes Sir I agree. Echo equipment is top quality. Stihl is too but a bit more finicky & spendy. LOVE my new Echo MS-590 Timberwolf Chainsaw. Its a beast perfect Pro-sumer saw @ $399 great value
@RaleysSmallEngines3 жыл бұрын
Excellent MM1!! We get them in all the time saying hard to pull start. Adjust the valves, good to go. We do keep that set in stock from Stihl. I do it a little different, one closed and one open. Did you use 100:1 ratio? 😆🤣 Jeremy YOU ARE AWESOME !! Great job as always!!
@THEMOWERMEDIC13 жыл бұрын
Yeah I’ve done it with one closed one open. You have to be more precise and make sure you are on the base circle of the cam lobe. A few degrees either way and it’s starts to overlap the valves.
@Mechanicalcircus Жыл бұрын
Raleys What oil & ratio do you prefer since you don't like 100:1?
@RaleysSmallEngines Жыл бұрын
@@Mechanicalcircus 50:1 in everything
@martinmilczanowski8421 Жыл бұрын
I have km91r hoping to get running
@sxewhodey3 жыл бұрын
Does the kit work with a KM 90?
@definitelynotpewdiepie Жыл бұрын
I know you've probably forgotten more than I'll ever know about these engines, but just a heads up, Stihl's service manual says to only check valve clearances when the engine is cold.
@THEMOWERMEDIC1 Жыл бұрын
Yes, because when the metal heats up it expands, so if you adjust it hot and it cools off, it will be out of adjustment
@haljordan91603 жыл бұрын
I have a Stihl HT101 polesaw. Is this the same procedure? It's got less than 30 hrs on it, but it runs rough & has very poor throttle response. The carb was rebuilt by a Stihl dealer (I had left it in the garage with fuel in it for about a year).
@snoopfurlow12753 жыл бұрын
Yes.and Check the muffler screen if its clogged it wont run full throttle..then try turning the hi,low screw on the carburetor.
@haljordan91603 жыл бұрын
@@snoopfurlow1275 Spark arrester is clean as a whistle. I set the valve lash just like the video, fired it up & set the hi & lo jets. Unit runs like a scalded dog
@victorrippe58453 жыл бұрын
Mechanics here in Miami hate those Stihl 4mix they always recommend us to buy Echos or Maruyamas cuz down here we put tons of hours a month on our equipment and valve adjustments had to be done every 2 months.
@davidives79976 ай бұрын
If this machine is 4 stroke, where does it get its lubrication from ?! 2 stroke I understand. Where's the sump?!😢
@DaleB8093 жыл бұрын
Where did you get the parts list. Is it from stihl or can you find it online. Great video once again Thank you
@THEMOWERMEDIC13 жыл бұрын
www.diyspareparts.com/parts/stihl/diagrams/fs-90/
@THEMOWERMEDIC13 жыл бұрын
I work for a government entity and we get any manual we want pretty much
@DaleB8093 жыл бұрын
@@THEMOWERMEDIC1 that makes sense. Thank you for the link 👍
@chrississon26463 жыл бұрын
Thanks
@ClipperzPM3 жыл бұрын
Smash the bell hahah. 🔔
@peculiarpeasant Жыл бұрын
Is it OK to eye ball lol
@TimberTramp Жыл бұрын
Why doesn’t anyone ever mention getting to cam lobe into the correct position? Shouldn’t you turn the engine and cycle the valve’s until TDC & arrow are on the correct stroke (tip of the cam lobe is down)?/?/? If you gap the rocker at .004 in between the intake and exhaust strokes then go 180* they will be stupid loose…. I’ve watched several videos and nobody ever mentions this…it’s not as easy as just “indexing the arrow to the ignition screw” because you can index it correctly on the wrong stroke…correct? Unless I’m doing something wrong….
@THEMOWERMEDIC1 Жыл бұрын
You are vastly overthinking. There’s nothing to mention about the cam lobe. when you line up the flywheel arrow to the coil mounting screw on the compression stroke the cam is automatically put in the right position every single time. Did you even watch the video?
@Moncho68 Жыл бұрын
@@THEMOWERMEDIC1 Please whish is the gauge size ???? 1 mm ???
@VA7ACG Жыл бұрын
NOT a 10 thousands gauge! It is 0.1mm or .004 inch
@Moncho68 Жыл бұрын
Please whish is the gauge size ???? 1 mm ???
@snoopfurlow12757 ай бұрын
10 mm filler gauge
@jaimepadilla95483 жыл бұрын
Question how did you know that was an issue before you took it apart. Maybe I missed something I couldn't hear with my kids yelling lol
@THEMOWERMEDIC13 жыл бұрын
It’s not an issue. Just routine maintenance.
@jaimepadilla95483 жыл бұрын
@@THEMOWERMEDIC1 is that only for weedeaters or all lawn equipment
@THEMOWERMEDIC13 жыл бұрын
@@jaimepadilla9548 2 stokes don’t have valves
@jaimepadilla95483 жыл бұрын
@@THEMOWERMEDIC1 👍
@Moncho68 Жыл бұрын
Please whish is the gauge size ????
@snoopfurlow12757 ай бұрын
10 millermeter gauge
@hvguy2 ай бұрын
I highly recommend never buying a 4mix. The new ones (after 2015) are garbage
@alvinmccants9321 Жыл бұрын
Can t find value on 94k
@larrywalters7538 Жыл бұрын
Thats because the fs94/km94 is a 2 stroke. No valves
@eugeneoreilly93563 жыл бұрын
Those 4 mix engines are junk.Would never buy them.