8n ford carburetor adjustment

8N carb service/adjustments. I'm going thru my 8N trying to get it to produce some power, it has very little power. It has new cap and rotor, the timing pretty close. Need to get the timing marks visible for that procedure. To the carb: If I open the fuel wide open it will overflow out the carb. The main needs to be 1-3/4 turns out for it to ...

8n ford carburetor adjustment. Heres the deal, Ford sez: adjust the sidepointing idle mixture to 1-turn; adjust the downpointing mainjet to 1-turn. I adjust the downpointing MAINJET to 1-1/2 turns and LEAVITT!!! I adjust the sidepointing idlemix to MAX idle rpms, not smoothest idle, MAX rpms, understand. Adjust the behind the carb throttle screw for a SLOOOoooww 400 rpms ...

Sounds like a carb adjustment may be needed. If you search the archives or look in the FO-4 shop manual, it will give you detailed instructions. Dell has written some good articles on carb adjustment in the forum. Click link below for his instructions. Remember this, the adjustment screw on the side is bassackwards, out is lean and in is …

Move the adjustment plate on the left side of the distributor down to advance the timing, up to retard the timing. If proper timing is not obtained on the first attempt, turn shaft backward 1/2 turn to eliminate backlash, then repeat the check. NOTE: The engines used in 9N, 2N and early 8N tractors were not provided with timing marks.Yesterday at 7:19 PM. #1. I have an 8n Ford tractor. I cannot get it to start regularly, for along time. I've replaced the carburator (probably a cheap-po) and tried to adjust. No luck. About 4 or 5 years ago I had another 8n and I had the same issues. After replacing the carburator back then I had the same issues.With a history that dates all the way back to 1903, Ford has been out in front on many innovations in the automobile industry. They were the first to build an affordable car for th...You can do so by adjusting the idle mixture screws to 1.5-2 turns out, and the idle speed screw to 1-1.5 turns in. Warm the Engine Up. The engine's running temperature directly correlates with ... Allis Chalmers. Ferguson. This blasted carb float height setting. Any one besides me pulled thier hair out setting the float ht. All the books say .25" but the pictures show the float not level to the casting. Seems like I either end up running fuel on the ground or get none. I hold the adjusted float up next to the bottom castinging and see ... The CountyLine Carburetor for Ford 9N, 2N and 8N Tractors includes a carburetor mounting gasket. The tractor carburetor is specifically designed to work with select Ford tractors. Carburetor Kit: MS. Replacement tractor carburetor number: TSX-33, TSX- 241A, B, C. For Ford 9N, 2N, 8N.Yesterday at 7:19 PM. #1. I have an 8n Ford tractor. I cannot get it to start regularly, for along time. I've replaced the carburator (probably a cheap-po) and tried to adjust. No luck. About 4 or 5 years ago I had another 8n and I had the same issues. After replacing the carburator back then I had the same issues.#1. Hi, a Ford 8N in good condition, has sat up a while. We put a kit in the Marvel Schebler carb, but it was pretty clean. Now it won"t hit a lick except with the …

4. Make adjustments 1/2 a turn in either direction to find the smoothest idle speed. Turn the screw counterclockwise and clockwise 1/2 a turn from the middle position and listen to the sound of the idle. Set the screw in the position where the engine’s idle sounds most even and smooth to balance the fuel mixture.Sep 19, 2023 ... 8N Ford tractor. Installing a carburetor #8n #ford tractor #8n ford tractor #tractor.If you are looking for a new or replacement carb for any of the Ford N-Series Tractors, the Marvel/Schebler TSX-241B was the best that Ford engineers came up with for these tractors. Nearly all of the M/S type carbs can be rebuilt to the TSX-241B specifications. 9N-9510 TSX-33 = 9N carb used on all 9N,2N,8N tractors prior to serial number 8N ...The Ford tractor is powered by a 4-cylinder, gasoline engine. Model 8N: Ford tractors are equipped with a four-forward-speed, constant-meésh transmission, The heavy duty differential divides the power to the semi-floating rear axles. Internal expansion self-energizing mechanical brakes are provided on the rear wheels.Then adjust the side-pointing idlemix for fastest idle; not the smoothest idle. Next, adjust the behind the carb idle-speed set-screw for very slow 400-rpms idle. Do that idlemix adjust for maximum idle at least 3-times. Make sure that you turn the screws slowly, like 1/8 of a turn at a time & wait a second or two for the engine to catch up.

Ford 8n Carburetor: This is a forum thread on Tractor Forum that discusses various issues related to the carburettor of a Ford 8N tractor, including how to adjust it. Increase the Horse Power on your Ford 8N, 9N, or 2N Tractor : This is a video on YouTube that shows how to fine-tune the governor, carburettor, and distributor of a Ford 8N, 9N ...Allis Chalmers. Ferguson. This blasted carb float height setting. Any one besides me pulled thier hair out setting the float ht. All the books say .25" but the pictures show the float not level to the casting. Seems like I either end up running fuel on the ground or get none. I hold the adjusted float up next to the bottom castinging and see ...Let's see what the charts look like. (Ford is a holding in the Action Alerts PLUS member club. Want to be alerted before AAP buys or sells F? Learn more now.) Employees of TheS...If you plan on installing an aftermarket stereo into your Ford vehicle, one of the first things you'll need to do is to remove the factory stereo from the dash. Fortunately for you...The Ford 8n carburetor diagram provides a visual representation of the various components that make up the carburetor. These components include the float chamber, main jet, idle jet, throttle valve, and choke mechanism. Each component plays a specific role in controlling the fuel-air mixture and ensuring smooth engine operation.

When does publix close.

Initial adjustment for the Zenith is as follows: 2 1/2 turns out on the bottom T - shaped, high speed main jet and 3/4 turn out on the idle needle on top. After warm up and at 3/4 throttle turn the main adj. T shaped bottom screw in till the engine stumbles then turn it out till it smooths out. Adjust the top/idle screw for the smoothest slow ...Sep 15, 2017 ... Servicing the FORD 8N Tractor tubalcain 9n ... Ford 8N Sediment Bowl Replacement and Troubleshooting ... CARBURETOR REBUILD TIPS DO'S DON'TS. M&MS ...i rebuilt the carb on my 47 2n, i counted the turns on the adjustments before i removed them. and i put them back in the same. but she doesn't fire right off and tends to flood easy. seems like she started better before i rebuilt the carb.... 1947 2n, w/sherman transmission. fitted loader, loaded tires with chains, 5' grader blade.Here's the Carburetor Overhaul Page 1. Ford 8N Tractor Overhauls by [email protected] The carburetor kit for the TSX-241A/B/C carburetor is being supplied in only one flavor nowadays. It includes a replacement throttle shaft, new butterfly valve screws, fuel inlet filter, new float needle and seat, new float pin and gaskets.There are only three external adjustments on the 9N/2N/8N tractor carbs. The image provided below is looking at the front end of the carb, the engine would be on the right side of the image if shown. 1 IDLE SPEED SCREW —Located on the throttle lever. 2 IDLE MIXTURE SCREW —Small screw near connection to manfold pointing to the side.

Feb 27, 2024 · If you are looking for a new or replacement carb for any of the Ford N-Series Tractors, the Marvel/Schebler TSX-241B was the best that Ford engineers came up with for these tractors. Nearly all of the M/S type carbs can be rebuilt to the TSX-241B specifications. 9N-9510 TSX-33 = 9N carb used on all 9N,2N,8N tractors prior to serial number 8N ... i lost the original footage of replacing the carburetor on old Betsy. but this was a very easy task to fix a fueling issue that this of ford 8n tractor has b...Ford - Fits: 2N, 8N, 9N; Replaces: 9N9447, 9N9448 Intake and exhaust manifold gasket set complete with carburetor mounting gasket. Intake and exhaust manifold gasket set complete with carburetor gasket. Product Number: FDS001GK3. Price: $6.99. Quickview.6.3K. 657K views 6 years ago. Rachel Gingell shows you how to fine tune your governor, carbeuretor and distributor for a significant horse power gain on a Ford 8N, 9N or 2N tractor. ...more.4,143. If you are talking about mixture adjusting screws, there is no "correct" setting; however, 1 1/2-2 turns out is generally a good starting point for all …Product Description. New Import Replacement (Marvel Schebler design) carburetor for 8N, 9N, 2N Ford Tractor models with flat head engines 1939 to 1952. Replaces 8N9510C. Original OEM carburetor kits and parts will fit this carburetor. 2.250" Ctr to Ctr Mounting Studs. Replaces 8N9510C and Marvel Schebler TSX33, TSX241A, TSX241B, TSX241C.Item #: 1103-0000. Complete Tractor carburetors for Ford 8N Carburetor, Ford 9N Carburetor and Ford 2N Carburetor replacement. Preferred aftermarket carburetor replacement for tractors and farm machinery. …1. Adjust idle mix jet until RPM increases. 2. Adjust idle-mix set screw until the engine nearly stops (as slow as you can get it unless you have a tach that tells you 400 rpm) Repeat steps 1 - 3 three times. Remember the side-pointing idlemix is out for lean, in for rich.How it goes dude. here is a link to the correct fuel line.https://amzn.to/3uwriDRHeres the carb i have....https://amzn.to/3xldjCE

Dec 23, 2009 · Initial settings on the carb should be about 1.5 turns out on idle air screw, and main jet. main jet is in to lean, and idle jet is in to enrich. needing choke to run could be: clogged fuel system, more choke = more vacume. vacume leak, sea above.. .. leaks lean out the mix.. choke re-enriches it.

Folks recently rebuilt my carb on 1964 Ford 2000 4 cyl gas tractor and now need to dial it in. Got idle set no issues. Now the Ford shop manual says to bring engine up to operating temperature, remove any three spark plug wires, open the throttle to full throttle setting and adjust the main needle until highest operating rpm is obtained.Feb 4, 2020 · Save the carb adjustments for last. If the rest isn't right, the carb can't do it's job. Easy test of the governor, engine off, set the dash lever to full speed, look at the position of the throttle. It should be in the wide open position. Then start the engine, move the dash lever from idle to sudden full throttle. 37K views 1 year ago. in this video, we continue the carburetor replacement video by adjusting the carburetor on old Betsy the 1948/49 Ford 8n tractor. which is the same process f...This is video one on how to repair an updraft carburetor that is used on antique farm tractors. This carb. is for an 8N ford tractor but the same basic princ...Re: Carb adjustment on gas 3020 in reply to Illinois Farmall, 09-01-2006 18:33:52. The manual for my uncles 3020 gas says idle adj. screw (top one) is 1.5 turns open. Load mix. screw is 1.5 turns open for a zenith carb. and 2.25 turns for a marvel-schebler. [Log in to Reply] [No Email]Carburetor Tractor Carb for Ford 8N 9N 2N 1939-1952 with Linkage Rod Sediment Bowl Kits Gasket and Screws Bolts, Replaces 8N9510C, 8N9510C-HD, 9N9510A, B3NN9510A, TSX241A, TSX33. 4.1 out of 5 stars. 333. 50+ bought in past month. $35.79 $ 35. 79. 8% coupon applied at checkout Save 8% with coupon. FREE delivery Thu, Apr 25 .Allis Chalmers. Ferguson. This blasted carb float height setting. Any one besides me pulled thier hair out setting the float ht. All the books say .25" but the pictures show the float not level to the casting. Seems like I either end up running fuel on the ground or get none. I hold the adjusted float up next to the bottom castinging and see ...The SF Engine Man Ray Bohacz features a modern tool that can help adjust the carburetor on antique tractors. Ray uses an Innovate air/fuel meter to help get ...If the door on your Ford vehicle is having problems opening and closing, it could be because the hinges aren't positioned properly. While this might mean the hinges need to be repl...Needle Assy. (carburetor main adjusting) 9569: 9N9569: Gasket (carburetor float valve seat) 9578: 9N9578: Spring (carburetor idle adjusting needle) 9581: 9N9581A: Lever and Shaft Assy. (carburetor throttle) 9585: 8N9585: Fly (carburetor throttle) 9586: 9N9586, C5NN9586B: Venturi (carburetor) 9589: 9N9589: Spring (carburetor throttle lever ...

Mika and brian kleinschmidt.

Big meech brother terry still alive.

Ford 2n, 8n, 9n service manual page 531952 ford 8n tractor wiring diagram 8n 9n 2n assembly explodedCarburetor 9n 8n carb adjustment 2n. Check Details Ford 9n carburetor diagram. Carburetor overhaul fordFord 8n parts diagram Governor linkage questionCarburetor schematics 186k 1410 2bbl.Apr 28, 2021 ... Comments19 ; Ford 8N - Adjusting the Governor & Rebuilding the Carburetor. XP'sGarage · 34K views ; How to Rebuild a Ford 8N, 9N or 2N Carburetor,&n...Clutch adjustment on a 1952 Ford 8N farm tractor#ford8n#tractor #clutch #farmtractors.Here's the Carburetor Overhaul Page 1. Ford 8N Tractor Overhauls by [email protected] The carburetor kit for the TSX-241A/B/C carburetor is being supplied in only one flavor nowadays. It includes a replacement throttle shaft, new butterfly valve screws, fuel inlet filter, new float needle and seat, new float pin and gaskets.5. Location. sealy, tx. Tractor. ford 3000. By the way for anyone having trouble getting spark after putting brand new points in, the isolator on my set of brand new points had metal sticking through the middle where it slides on the points so it's purpose was defeated. Just used the isolator off the old ones.The small adjusting screw on the carb is the idle mixture - adjust it with the engine at low idle. The large screw adjusts the power circuit mixture, adjust it at operating rpms and normal engine temp. Good luck. Sep 19, 2008 / Ford 8N Carb Problem #5. OP.VergasRetor Carburetor fit for Ford 8N 9N 2N, Tractor Carb with Control Rod Linkage Screws Bolts Gasket Sediment Bowl Kits, Replaces# 8N9510C 8N9510C-HD 9N9510A B3NN9510A TSX241A TSX33 ... Customers find the adjustment of the carburetor to be easy and smooth. They say it's an exact fit and starts up without additional adjustment. …Oct 31, 2019 · Follow these steps to rebuild your own Marvel-Schebler carburetor. Parts are available at https://farmtractorrepair.com/collections/ford-8n-9n-2n-carburetor/... IN to enrich, OUT to lean. start with it about 1 turn out from sseating. i get them started and rough adjust main so they are not smoking black, then gun the throttle and adjust needle up or down. if it gurgles and puggs black, it's too rich. if it pops or hesitates and has to catch up, it's too lean. then idle down as low as it will go with ... ….

The first screw is in the carb body and adjusts the mixture at idle. The other screw should be on the linkage attached to th carb and adjusts the idle speed. Before doing any carb adjustment make sure the ignition system is good and timing is set. The engine should also be at operating temperature. Ford - Fits: 2N, 8N, 9N; Replaces: 9N9447, 9N9448 Intake and exhaust manifold gasket set complete with carburetor mounting gasket. Intake and exhaust manifold gasket set complete with carburetor gasket. Product Number: FDS001GK3. Price: $6.99. Quickview. Last time I did a carb I spent a month making adjustments. Then one night I had ... Ford 9N, 2N & 8N Discussion Forum: Show Parts for Model: Discussion Forums > Ford 9N, 2N & 8N > float adjustment ... float adjustment in reply to Ken Crisman, 03-01-2008 15:56:31New User. Jan 27, 2022. #1. Hello, I am the proud new owner of a 48 Ford 8n tractor! I have a little mechanical experience but would consider myself a beginner. Love working on this tractor, but I am stumped and discouraged! To start off, when I bought the tractor 3 months ago I was told that the motor had been rebuilt within the last 10 years ...A 1955 Ford Thunderbird convertible is a classic American collectible, with style, power, and charisma. Learn more about the 1955 T-bird convertible. Advertisement Style, power, an...Video and parts here: https://farmtractorrepair.com/collections/brakes-for-ford/Ford-BrakesRachel shows the resources we offer to assist with a brake repair ...New User. Jan 27, 2022. #1. Hello, I am the proud new owner of a 48 Ford 8n tractor! I have a little mechanical experience but would consider myself a beginner. Love working on this tractor, but I am stumped and discouraged! To start off, when I bought the tractor 3 months ago I was told that the motor had been rebuilt within the last 10 years ...This is the procedure I used. Have the backend of both rods loose.With the governor arm held back at its most rear position and the carb throttle shaft at its rear position (high idle) adjust the (short lower) rod to a just fit position. Now adjust the idle screw on the carb throttle shaft out (counter clockwise) until it is just off the stop.Ford 8N Tractor Overhauls - Carburetor. By. Don Steward (Don8NAZ) The carburetor kit for the TSX-241A/B/C carburetor is being supplied in only one flavor nowadays. It includes a replacement throttle shaft, new butterfly valve screws, fuel inlet filter, new float needle and seat, new float pin and gaskets. The rebuild kits are manufactured by ... 8n ford carburetor adjustment, Marvel Schebler Troubleshooting. Flooding. Seems it is flooding (getting too much fuel). Check the pressure of the fuel pump assuming you have one. New pumps are especially suspect. Some have gravity fed carburetors, but they usually have a tendency to run lean, not rich. Fuel could be leaking around the seat., Carburetor Adjustment, Timing Adjustment or Engine Issue. RTR; Oct 30, 2023; Ford 9N, 2N & 8N; Replies 2 Views 417. Oct 30, 2023. RTR. R. D. ... Ford 9N, 2N & 8N. Tractor Parts Tractor Manuals. We sell tractor parts! We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your …, Ford Motor has dodged some of the pain and losses that rival General Motors experienced in the second quarter. Ford reported Wednesday $40.2 billion in revenue, a 50% increase from..., Carburetor ford 8n adjustment carb idle needle restore articles marvel source screw spring 1952 step fuel power. 9n carburetor 2n 8nTop 7 ford 8n carburetor – agricultural machinery spare & replacement 8n9510c-hd carburetor carb for ford tractor 2n 8n 9n 8n9510cUsed ford 8n carburetor., Dec 23, 2009 · Initial settings on the carb should be about 1.5 turns out on idle air screw, and main jet. main jet is in to lean, and idle jet is in to enrich. needing choke to run could be: clogged fuel system, more choke = more vacume. vacume leak, sea above.. .. leaks lean out the mix.. choke re-enriches it. , Allis Chalmers. Ferguson. This blasted carb float height setting. Any one besides me pulled thier hair out setting the float ht. All the books say .25" but the pictures show the float not level to the casting. Seems like I either end up running fuel on the ground or get none. I hold the adjusted float up next to the bottom castinging and see ... , Apr 28, 2021 ... Comments19 ; Ford 8N - Adjusting the Governor & Rebuilding the Carburetor. XP'sGarage · 34K views ; How to Rebuild a Ford 8N, 9N or 2N Carburetor,&n..., Ford 8N Carburetors. Carburetor - With reversible linkage. This Zenith carburetor outperforms the original carbs used on: 8N, 9N, 2N, 1939-1952. New Zenith carb replaces TSX33, TSX241B, TSX241A, TSX241C and OEM# 8N9510C. Center to center on the 2 mounting bolts is 2 1/4 inches. Made in USA, 1 year warranty., 14 - Install power adjusting needle assembly. (For TSX-33 on Ford tractors, use new type hi-speed needle assembly with spring and washers supplied and remove ratchet stop.) 15 - Install gasoline drain strainer and strainer plug. 16 - Assemble upper and lower body being careful to avoid damage to float., 5. Location. sealy, tx. Tractor. ford 3000. By the way for anyone having trouble getting spark after putting brand new points in, the isolator on my set of brand new points had metal sticking through the middle where it slides on the points so it's purpose was defeated. Just used the isolator off the old ones., Follow these steps to rebuild your own Marvel-Schebler carburetor. Parts are available at https://farmtractorrepair.com/collections/ford-8n-9n-2n-carburetor/..., Steiner Tractor Parts sells new parts for old tractors. Restore your vintage tractor with new aftermarket parts for many classic tractor brands. With a fully staffed technical help department, helpful customer service reps, great product photos, helpful installation and repair videos, we are ready to help you restore your first antique tractor or your one hundredth., Allis Chalmers. Ferguson. This blasted carb float height setting. Any one besides me pulled thier hair out setting the float ht. All the books say .25" but the pictures show the float not level to the casting. Seems like I either end up running fuel on the ground or get none. I hold the adjusted float up next to the bottom castinging and see ..., If you plan on installing an aftermarket stereo into your Ford vehicle, one of the first things you'll need to do is to remove the factory stereo from the dash. Fortunately for you..., The needle and seat were fine. The float adjustment was also fine. So, what caused the problem?Ford 2N, 9N, 8N, INSTRUCTION SHEET FOR MARVEL-SCHEBLER CARBURETOR MODEL TSX / 21 / 22/22A 13 25A SCHEat-ER. / 21 Z' 22/22A 13 — FLOAT 25A. Title. Marvel Schebler Carburetor. Created Date., Mar 17, 2024 · 1. Locate the air filter and remove it. On most cars, you'll need to remove the air filter to expose the carburetor and adjust it. Open the hood and make sure the engine is off before locating the air filter and removing the assembly. Unscrew the wing-nut and any other connectors, and then remove the air filter entirely. , 9n carburetor adjustment 2n carborator correct problemHeavy equipment, parts & attachments heavy equipment parts Carb carburetor diagram ford tsx to20 ferguson 2n 8n instruction sheet jubilee instructions kit 2000 rebuild comprehensive guide but explodedCarburetor ford tractorshed pic previous list main next., The Ford 8n carburetor diagram provides a visual representation of the various components that make up the carburetor. These components include the float chamber, main jet, idle jet, throttle valve, and choke mechanism. Each component plays a specific role in controlling the fuel-air mixture and ensuring smooth engine operation. , THUNDERMINGO Carburetor For Ford Tractor 2N 8N 9N Heavy Duty Marvel Schebler TSX33 TSX241 Replacement For 8N9510C-HD 8N9510C 9N9510A B3NN9510A,Carb with Fuel Sediment Bowl, Gasket and Bolts dummy Carburetor Tractor Carb with Gasket and Bolts | for Ford Jubilee NAA NAB Tractor Marvel Schebler | …, Find where the jets are, and open it up so you can get to them. Then take a thin piee of wire and poke it through the jet to knock out any junk in there. Rinse it with carb cleaner, put back together, and it should be good to go. Dec 29, 2011 / 8n only runs with full choke #4., Had my carburetor rebuilt by Jim Hughes (known for 8n carb service), and tried it as he sent it to me. Nothing. Turned the main mixture jet out to 3 turns out and it started and ran pretty good but not smooth. Ran the best when choke was closed about 70%. Final adjustments on main jet screw were 3-1/4 turns out , and the idle mixture …, Hello A-8-Ron, welcome to the tractor forum. You need to get a service/shop manual for your tractor. An I&T FO-4 shop manual costs about $20 on the internet. This manual will cover governor adjustment. Below is a video covering general tune-up: The governor should not be able to move the hand throttle., The N series carb has 3 adjustments, the idle air screw (on the right side of the carb), the main adjustment screw (on the front of the carb) and the throttle adjustment screw (on the left side of the carb). Any adjustment is useless unless the timing is checked and correct and the plugs are clean., After my carb on my '48 was rebuilt I only had about half of the throttle to work with. Ignoring, with care, the advice not to mess with the "handy dandy carb tweakums," I followed the suggested carb adjustments given many times on here. It worked and I got an easy starting, full use of throttle from one end to the other, good powered tractor., 【Compatible with】1939-1942 Ford 9N Tractor, 1947-1952 Ford 8N Tractor, 1942-1947 Ford 2N Tractor with 120 cubic inch flat head engines Heavy Duty Marvel Schebler Carburetor. 【Replacement Carburetor Tractor Carb】You will get fairly reliable and durable Ford Carbohydrates to help achieve the best engine performance and …, The Ford 8n carburetor diagram provides a visual representation of the various components that make up the carburetor. These components include the float chamber, main jet, idle jet, throttle valve, and choke mechanism. Each component plays a specific role in controlling the fuel-air mixture and ensuring smooth engine operation. , About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ..., Self service/diagnosis on hard to start Ford 8N 9N and 2N tractors.We get calls all the time from customers with Ford N series tractors saying...."My tracto..., Jul 19, 2017 · Rachel Gingell shows you how to fine tune your governor, carbeuretor and distributor for a significant horse power gain on a Ford 8N, 9N or 2N tractor. , Ford jubilee carburetor adjustmentTractor ford 8n Ford 8n tractorCarburetor ford adjustment jubilee source tractor. New carburetor fits ford tractors 312954, b8nn9510a, tsx765Rebuilding ford 8n carburetor Herchr carburetor carb fits for ford tractor 2n 8n 9n marvel schebler., After my carb on my '48 was rebuilt I only had about half of the throttle to work with. Ignoring, with care, the advice not to mess with the "handy dandy carb tweakums," I followed the suggested carb adjustments given many times on here. It worked and I got an easy starting, full use of throttle from one end to the other, good powered tractor., gov rods get bent for adjustment. if you need choke to run.. you ar elean. either vac leak.. perhaps at a carb gasket or throttle shaft. or the mainjet is clogged. pull bowl drain and fuel line and main needle. give a few blasts of carb cleaner. rested carb.. see what ya got also.. on gov sprinfgs. no preload.. no slack..