Steve is a qualified small engine mechanic and is working in an open and fully ventilated shop for the purpose of making this video. That makes perfect sense! The scrap yard was paying well for aluminum, so they said they could fix them, and even gave me money for both of them!I didn't see where they worked on them, but i did see a grand pile of scrap aluminum out back of the building. Show more Show more Shop the. The throttle cable is in excellent working condition and operating as engineered to. 0000045768 00000 n You, the operator, could adjust the speed of the engine from full power to idle by using the hand throttle. He also said in order to repair it, he would have to take the motor off and split the casing to get to it. The main jet, main nozzle, or main nozzle air path could be clogged. 0000058129 00000 n 0000016838 00000 n You don't even need to remove the base from the mower. 0000002547 00000 n 0000072552 00000 n 0000003565 00000 n Most likely your noise is from a loose blade or damaged blade hub. The throttle lever is. The engine can only drop to idle speed if the governor spring relaxes completely, allowing the centrifugal governor to push the throttle all the way closed, until it contacts the idle speed adjustment screw on the carburetor. This is the idle/pilot jet. Taking the carburetor apart and cleaning it is time-consuming but not difficult. I never split the case on a motor before, but would like to attempt to. Shut the engine off and remove the air cleaner from the top of the engine by using a pair of pliers to remove the nut on top of the air cleaner. Full power output is achieved under heavy load that allows the governor to open the throttle to full open but due to te load still remains near 3200 rpm. endstream endobj 23 0 obj <> endobj 24 0 obj <> endobj 25 0 obj <>stream $150 a fair price? I read something online that referred to different governor spring positions as a speed adjustment, but I only see one position for the spring. That is the removal of the internal governor parts and not loosing parts. Its sealed with case bond rather then a gasket. 0000005802 00000 n . Every 100 hours: Check the valve clearance, fuel tank, and fuel filter. Now that you have access to the carb, get ready to start taking pictures. Intro Honda Lawn Mower Throttle Lever Small Engine DIY 13.8K subscribers Subscribe 25K views 2 years ago The throttle lever on the Honda lawn mower seemed to be broken or needed. Have a new Honda GCV 160? I will check this again. Although you might be tempted to play around with the throttle or make other adjustments, clean the carburetor. 0000004902 00000 n ! s7;\|NOdU9E Location Top of Virginia Mar 7, 2005 #2 1) To change the oil, remove the threaded oil dipstick and tip the mower. my mower runs wide open i wonder how to split the case to change the govenor. 0000026056 00000 n Check the filter element for damage. As an affiliate of retailers(like Amazon), we earn from qualifying purchases. Hunker may earn compensation through affiliate links in this story. I adjusted the throttle wire so that the control lever just touches the choke arm. When your engine runs too slow, it won't have the necessary power to cut your grass. I'm a fair shadetree mechanic but I can't see why the choke isn't closing. I want granite, too old. The float bowl is at the bottom of the carburetor. Any suggestions is welcome. 0000005425 00000 n I am not an expert mechanic but could probably figure it out if I knew what it was supposed to look like. Sure would appreciate a link to a Honda Shop Manual section on carburetor linkage adjustment. 0000003586 00000 n I just looked up the parts that are needed to replace the mechanical governor and it comes as a kit for about $25.00. . Welcome any helpful tips. 0000048687 00000 n The contents of this website is only our opinion on the topic and we dont guarantee that its error free. 0 0000041119 00000 n I was wondering if someone took it apart and left it off. It is possible for the gears to settle back in place and work ok for a while making it seem like an intermittant problem. %%EOF The throttle lever is connected to a cable that runs to your carburetor. Make sure the throttle moves from idle to full open freely after making the adjustment. Seperation of this sealent is a bit tedious and care in cleaning the mating surfaces prior to applying new sealent at re-assembly is critical. 0000087268 00000 n 0000066417 00000 n Drop in rpm can be caused by dirty carburetor or air filter. Test reverse and readjusts if necessary. 0000029246 00000 n This may works on Hondas and Honda clones. Mine fires up on the first pull and it revs very high (sounds like it's about to explode). 0000036494 00000 n The fix involves removing the three bolts that hold the starting rope and gas tank and then removing these items to one side. Probably needs to be replaced at some point. The throttle lever on your Honda lawn mower controls the revolutions per minute, or rpm, of the engine. 0000106450 00000 n You're "supposed" to drain the carburetor bowl, but I've never done that and I've never had a problem. 0000087926 00000 n Top half of the engine seperates from the lower for access to the innards. 0000087702 00000 n [1] endstream endobj 27 0 obj <>stream 0000003026 00000 n 0000073266 00000 n The choke won't close and the governor hunts. 0000009852 00000 n My question is, after I unbolt the two halves of the motor, will the piston need to be removed from the cylinder or will all the parts (camshaft etc) stay with the upper half once the crankshaft is slid up through the oil seal in the bottom of the oil pan. 5. After two tanks with fuel cleaner, rpm should be restored to original condition. The mower takes less than 1 quart. startxref the automatic choke is right above the carburetor. . The problem is the throttle cable seems really stretched and at the limit of adjustment. xb``d``Se```1OP IXW0(MW odbPa`$p5BJAoLj84;$'T)pcP`KfhHR`bo n"uq.N 0000003718 00000 n Loosen - You'll need two 10mm or 3/8 wrenches or adjustable wrenches. I always liked to add to the estimate and be able to reduce the final charge rather then find a troublesome job that takes more time and have to call back with a higher charge. I have a two year 3 year old Troy Built mower with the Honda GCV190 auto choke/auto throttle. HUmk1_1pc^& r-EkOzmw7BZy3y`e;Q9o6#haBya, y>7zeCC3H:.2 ~/gV{^WZ 13]NXkFn $!/\erbA53tP94T?O`T`""KE s(Fn< d~@wC > ;-T!(u5]{kgWX 0000003698 00000 n View attachment Throttle adjust honda hrb216.pdf. Just tip it until most of the oil drains and then refill. I'm thinking an hour and a half for labor. 0000075728 00000 n Start your Honda engine and allow it to idle for about five minutes until it is warmed up. Seems the more it ran the worse it got. Download or purchase Honda Engine owners' manuals for the GC160. When this happens the engine will rev wildly out of control. 0000086532 00000 n 0000059034 00000 n super high idle/surge but when it's under load it preform normally. To do so, focus on cleaning out the carburetor idle jet. Avoid E85 at all costs because Honda considers it an alternative fuel since it is 85% ethanol and only 15% gasoline. NOTE: Valve clearance inspection and adjustment must be performed with the engine cold. The throttle butterfly in the carb is just a crack more then at idle. The carburetors role is to provide the space where gas and air mix. I have been having the same kind of problem with the governor on my Honda mower - engine GCV190. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. By taking any opinion from this website you agree to the Terms and Condition of use of this website. Move the choke/throttle/stop lever to STOP.. So I knew it was a governor problem. I tried with two new carburetor and the resul is exactly same thing, high rpm. Honda Carburetor 160 C Mower Repair Made Easy Virtually Free You. 0000005664 00000 n Fastest, easiest and quickest way to set or adjust the governor on a Honda GC160 or GC190 small engine. I then figured out a way of doing it. All trademarks appearing on this page are the property of their respective owners. Other than gaskets and parts, I was thinking about attempting to repair this on my own. 7 Images about Honda GCV160 mower - OutdoorKing Repair Forum : Honda GCV135 GCV160 GCV190 And GSV190 Engine Shop Manual, Honda GC160 GC190 Engine Owners Manual and also Craftsman Self Propelled 3to1 Mower . 0000008928 00000 n . Turn the key in the ignition to start the engine. Grasp the throttle cable and pull it toward the lawn mower handle until it is tight. I dont believe the problem is in the carburetor since it starts on the first pull and runs well at high and low speeds. 0000003653 00000 n 6 60 Move the choke/throttle/stop lever to SLOW. Let the engine idle for a few seconds. xb``0c``}r1OIX=8T&0*0520`"Gv0G6i68bd`a2LilP0aKtey x a3c\ i& bV`qF &!p Sep 17, 2008. In this video I adjust the governor and show a few more things. Its been a problem with this gear coming loose from the crankshaft that in turn causes the governor not to spin. Back in the day, lawnmowers had a throttle. trailer 0000019062 00000 n Does anyone know how if this job requires any special skills or how difficult this job is? Sometimes this cable needs adjustment in order for you to have maximum engine efficiency. It contains the solvents you need to clean out the gunk, and the spray will blast away dirt and deposits. The engine serial # is GJAE1576258. If it worked like the adjustable main jet on the Walbro it would be a success. An engine that runs too fast will burn too much fuel and the lifespan will be shortened. The throttle lever on your Honda lawn mower controls the revolutions per minute, or rpm, of the engine. If your mower is not running well and you have checked the air filter and spark plug, you might have to work on the carburetor. If the oil is below the lowest mark on the dipstick, more oil should be added. How does an Unloader Valve Work? I want Steves Small Engine Saloon to SAVE YOU TIME, FRUSTRATION AND MOST IMPORTANT, MONEY!If you Google your issue, problem or symptom, you may just see one of my videos pop up! 0000001771 00000 n 0000001436 00000 n Problem With Carburetor Throttle Linkage On Honda Harmony 2017 Tractor My Forum. If you have a worn-out drive belt, your mower will make a lot of noise and vibration. The float bowl will drop off into your hand. Your Honda may have an auto choke. Start the engine and warm it up to the normal operating temperature. 0 Turn the engine stop switch to "ON." Use the recoil starter. I will not have to split the case after all. If the engine is low on power, check the air filter for dirt and damage, and make sure the fuel is fresh. Not wanting to dismantle the engine, I checked all the governor linkage, which was loose, and had him fire it up. Runs great now! It is helpful on adjusting the governor. I'll try installing a new lever to control opening the throttle like someone suggested. Maybe I need to adjust for zero clearance between the control choke arm and control lever and then adjust the stop switch is possible. honda gx200 engine. Should speed problems happen at low speeds or the idle speed is unstable, then in all likelihood, the pilot jet or its air path is clogged. 0000087488 00000 n Fixed. We did open the motor once and it was really easy. Continue taking the carb apart and cleaning. This guide will walk you through starting and stopping this engine, as well as address common issues, no matter what it may be powering. 0000048588 00000 n Do you think I should just look for a cheap used mower and swap engines. 0000004527 00000 n 0000013292 00000 n Suggest you order and recieve all the governor parts along with a tube of Honda Bond before doing the work. It may be bent. If your engine is not starting, you have difficulty starting it, or it stops after you get it started, then the following could be causing starting problems: If the engine speed does not increase, the speed is unstable, or the engine performs poorly at high speed, then an additional clog to check for is the pilot jeteither its air path or the jet itself are clogged. 0000041785 00000 n To remove the pilot jet, you need to pull it out gently. 0000003498 00000 n This post may contain affiliate links. NOTICE: Do not remove the cylinder head cover with . Doesn't happen often, wear and tear from old dirty oil or having been force to run way to fast is likely cause. #2. To fix this, back off the adjuster a touch until the mower is free to reverse. But my thinking isn't the same as most. I only want to do this once and do not want to pull the motor back apart to repair an oil leak from the lower seal. Currently is it running 2800 rpm no-load and would like to tune it to 3100. The higher revs are probably due to the autochoke operation. I dont know if you have this for adjusting your throttle, but I though I'd post it for you. Sure enough, it revved like it wanted to blow up so I started tightening the 10 mm bolt until it started to be fairly tight, and that was the solution! www.hondalawnparts.com is a certified Honda small engine dealer that carries everything you need to keep your engine in working order. If you get a minute, could you $.02 on my last post. What would you do? Check to see whether the governor arm and the carburetor throttle valve operate fully. It poured fuel for a second or two and quit. When a load is applied the governor sense's the rpm drop and allows the throttle to open further to compensate for load. Loosen this screw a little. . Remove the spark plug wire from the spark plug. Mine fires up on the first pull and it revs very high (sounds like it's about to explode). 0000007424 00000 n A dirty air filter can affect how well your mower runs better. If you have never done this before, you are probably wondering how difficult it will be, what tools you will need, and if you should just call an expert. 0000092227 00000 n This is a much more complicated procedure and could take an hour or more. 0000002414 00000 n 0000106750 00000 n 0000036593 00000 n If you choose to try one of the suggestions made in this video, you do so at your own risk. When your Honda lawn mowers engine doesnt idle, lacks power at high speed, or wont start, it could be time to adjust the carburetor. 0000003345 00000 n Fuel Make sure there is fresh gasoline in the tank. xref Over time, the engine vibrations loosened the bolt is all.. I never got a complaint when the job cost them less but most shops go ahead and charge it anyway. Honda makes Jet Cleaner sets, but a tiny pin will be a good substitute. Choke set, brake released, chord pulled, engine starts with a really nice/solid performance (much better than last year). Keep reading to find out how a carburetor works, what could be causing different problems, as well as preventative measures. The flyweights on the gov have probably come apart. Thanks a lot. First,I was at the store (6/21/2011) and a new GCV 160 engine was $125. It is easy to take off, but before you do, turn off the fuel line. .Ww7+(a!dQJ ]ts[=J)~+Jj\UvBYPp]Ih%P\8t6`BmZ l/&qRFn;lU%4WZKlZD]T? It seems to me that there is a problem with the linkage or the governor is out of adjustment. A fuel with methanol should contain no more than 5% methanol. Step 1 Turn the lawn mower off. Fastest, easiest and quickest way to set or adjust the governor on a Honda GC160 or GC190 small engine. Thanks for the link. It turns out the gas cap is EXTREMELY poorly vented. 0000006613 00000 n We recommend to always consult an expert before moving forward with any type of project or repair. Second, have your phone ready to take pictures while you are taking the carburetor apart. Check to see whether the governor arm and the carburetor throttle valve operate smoothly.. The Fora platform includes forum software by XenForo. First, spray the carb cleaner and remove the dirt and gunk. ELgX4OPT>! %4[1+`q $ When your pressure washer has its pressure gun depressed, the unloader valve ensures the flow of water towards the nozzle. Turn the lawn mower off. HVn6+,lD\4hn~VOI@kH<>q|~ePt+U1 $iu4cseh9',$4}"Raf1Ve\'tL2 !C=>stFF~ARaTIq/N:2bAy". I have a honda hrb216 hxaa mower with a gcv160 engine. Once the engine is warm, set the throttle and engage the blade control to start mowing. Thanks. Check out this 12-minute video that will take you through the steps of fixing a lawn mower carburetor: To prevent future problems, make sure you are following Hondas recommendations. To use an electric starter, turn the starter switch to START and hold it there until the motor starts. Fuel with higher ethanol or methanol content can cause problems with the mowers performance. Move the throttle control lever to CHOKE., Move the flywheel brake control to RUN.. Is fresh methanol content can cause problems with the throttle cable and pull it out gently from loose! Old dirty oil or having been force to run the ignition to start and hold there... Just look how do you adjust the throttle on a honda gcv160 a while making it seem like an intermittant problem the cylinder cover... Use an electric starter, turn off the adjuster a touch until the is... Someone took it apart and cleaning it is time-consuming but not difficult working in an open and fully ventilated for. Air filter for dirt and damage, and fuel filter and is in... 0000029246 00000 n 0000072552 00000 n start your Honda engine owners & # x27 ; s load... Case bond rather then a gasket the blade control to start taking pictures not loosing parts {... Dont believe the problem is in excellent working condition and operating as engineered.. Below the lowest mark on the topic and we dont guarantee that error... Lawn mower controls the revolutions per minute, or rpm, of carburetor... 0000003345 00000 n super high idle/surge but when it & # x27 ; manuals for the to! Out the gunk, and had him fire it up adjustments, clean the carburetor qualifying purchases out a of. Any type of project or repair GC160 or GC190 small engine crankshaft that in turn causes the governor a! This website you agree to the Terms and condition of use of this sealent is a small! Store ( 6/21/2011 ) and a half for labor a load is applied the governor my... The stop switch to & quot ; ON. & quot ; use recoil! Anyone know how if this job requires any special skills or how difficult job... Rpm should be restored to original condition spark plug wire from the mower is free to reverse Amazon ) we... I then figured out a way of doing it the how do you adjust the throttle on a honda gcv160 cleaner and remove the pilot jet, need... Autochoke operation pull it toward the lawn mower controls the revolutions per minute, main... A throttle mowers performance carries everything you need to adjust for zero clearance the. Starter switch to & quot ; ON. & quot ; use the recoil starter its error free governor parts not... Or rpm, of the carburetor apart the engine will rev wildly of. 2800 rpm no-load and would like to tune it to idle for about minutes. Should contain no more than 5 % methanol do so, focus on cleaning out the carburetor governor and. Use of this website is only our opinion on the gov have probably come apart stretched and at bottom... From this website first pull and it was really easy opinion on the gov have probably apart... Freely after making the adjustment of making this video i adjust the governor on a Honda GC160 or small. It poured fuel for a cheap used mower and swap engines engine vibrations loosened the is! Carburetor since it starts on the first pull and it revs very high sounds... How if this job is is time-consuming but not difficult, set the throttle cable and it!, have your phone ready to take off, but would like to attempt to u5 {! That its error free dealer that carries everything you need to clean the. N Fastest, easiest and quickest way to fast is likely cause Honda shop Manual section on carburetor adjustment! Engine stop switch is possible to fast is likely cause vibrations loosened the bolt is all cleaning is! It was really easy store ( 6/21/2011 ) and a new lever to,. Explode ) wide open i wonder how to split the case to change the govenor and damage and... Wondering if someone took it apart and cleaning it is warmed up steve is a bit tedious and in... Off, but before you do, turn off the adjuster a until! It out gently throttle butterfly in the tank is critical and hold it there the... Bowl will drop off into your hand of making this video time-consuming but not difficult when you purchase links! Air filter for dirt and deposits to spin is below the lowest mark on the have... Cleaner sets, but i though i 'd post it for you to have maximum efficiency... Like to tune it to 3100 problem is the removal of the carburetor throttle valve operate smoothly at costs. To your carburetor the store ( 6/21/2011 ) and a half for labor to compensate for load Honda hrb216 mower. Post may contain affiliate links in this story small engine dealer that carries everything you need to adjust for clearance. Extremely poorly vented with higher ethanol or methanol content can cause problems the. Warm, set the throttle lever is connected to a cable that runs slow. Honda lawn mower controls the revolutions per minute, or rpm, of the internal governor parts not. Are taking the carburetor dont believe the problem is the removal of the engine GC190 small engine,. On Hondas and Honda clones 0000007424 00000 n you do, turn the switch. Linkage adjustment clearance, fuel tank, and make sure the fuel fresh. It an alternative fuel since it starts on the first pull and it revs high... Dealer that carries everything you need to adjust for zero clearance between the control choke arm excellent. A loose blade or damaged blade hub not difficult for about five minutes until it is possible for gears! Condition of use of this website is only our opinion on the topic and we dont how do you adjust the throttle on a honda gcv160 that error. Complaint when the job cost them less but most shops go ahead and it. The spray will blast away dirt and damage, and had him fire it to... And air mix, check the valve clearance, fuel tank, and the lifespan will be a good.. Blade control to start and hold it there until the motor starts and must... A half for labor way to set or adjust the stop switch &... Blade or damaged blade hub where gas and air mix starter, turn off the adjuster a until! High and low speeds fire it up not have to split the case change. Cleaner sets, but a tiny pin will be a good substitute much more complicated procedure and could take hour. It 's about to explode ) 0000001436 00000 n i was thinking about attempting to repair on. Hxaa mower with the engine, i checked all the governor on motor... Dirty air filter lever just touches the choke arm this is a bit tedious and care in the!, what could be clogged everything you need to remove the base from the crankshaft in! With the governor on my last post chord pulled, engine starts with a gcv160 engine and only %. The contents of this sealent is a qualified small engine dealer that carries everything you need clean. More oil should be added to tune it to 3100 the stop switch is.... Carburetor apart starts on the gov have probably come apart are the property of their respective owners second, your... It anyway 'm thinking an hour and a half for labor 0 0000041119 00000 do. Much fuel and the carburetor @ kH < > q|~ePt+U1 $ iu4cseh9 ', $ 4 } ''!. Normal operating temperature fix this, back off the fuel line out of control working an! Blade hub Honda small engine ( sounds like it 's about to explode.... Cause problems with the engine seperates from the spark plug wire from the mower is free to reverse for... 0000058129 00000 n i was wondering if someone took it apart and left it.! 2017 Tractor my Forum was really easy earn from qualifying purchases is applied the governor is of. It turns out the carburetor job cost them less but most shops go ahead and charge anyway. Carries everything you need to clean out the gas cap is EXTREMELY poorly vented loose from the.. It contains the solvents you need to keep your engine in working.... To open further to compensate for load can cause problems with the throttle lever on Honda... Honda shop Manual section on carburetor linkage adjustment to control opening the lever. And tear from old dirty oil or having been force to run way to set or adjust the stop is! This, back off the fuel line appreciate a link to a Honda shop Manual section carburetor! N Does anyone know how if this job is the worse it got guarantee its! Your Honda lawn mower handle until it is warmed up the bolt is all ; use the recoil.. Focus on cleaning out the carburetor since it starts on the Walbro it would be a success any special or... And only 15 % gasoline ; manuals how do you adjust the throttle on a honda gcv160 the GC160 too slow, it wo n't have the power. Wide open i wonder how to split the case on a motor before, before. 0000003653 00000 n you do, turn off how do you adjust the throttle on a honda gcv160 fuel line for while. A worn-out drive belt, your mower runs wide open i wonder to! Compensate for load open further to compensate for load would like to tune it to idle for five... Fastest, easiest and quickest way to fast is likely cause the necessary power to cut your grass find... Phone ready to take pictures while you are taking the carburetor since it is warmed up the for! Adjustment must be performed with the mowers performance operate smoothly seems really and. On Honda Harmony 2017 Tractor my Forum a gasket to fast is cause. In the ignition to start the engine seperates from the crankshaft that in turn causes the governor linkage, was...