Mikuni hsr42 manual. Started by Scootrskum, October 02, 2010, 06:02:11 PM.
Mikuni hsr42 manual HSR 42/45 Owner's Manual 1997 Kits available, installation, tuning. The CV is more forgiving. 48) had the bell crank on the front cylinder side. Mikuni HSR smoothbore carburetors give superb throttle response, and deliver all the airflow needed for any level of Harley® performance. Google Mikuni HSR and Mikuni HS (two different google searches). Intake manifold, all necessary hardware & a high performance Mikuni / K&N air filter are included. Weber Specialties are now offering Aftermarket Mikuni HSR 42 Harley Davidson Carburettor. 5 - Needle and Seat Valves, 1. Carburetor For Mikuni VM20 Round slide carby Motorcycle pit bike scooter manual choke. Mikuni HSR 42 45 Carburetor Evo Twin Cam Instruction Manual Aftermarket Mikuni HSR42 Harley Davidson Carburettor. Open (Throttle) Cable, 1970 to 1995, 38 inch screw-in type. Mikuni hsr42 Mikuni tuning manual for hsr42_45 carbs Mikuni hsr carburetor tuning manual harley davidson $19. B. Anyone who works on any motorcycle should have a factory shop manual for that motorcycle at hand. mikuni super bn carb tuning manual. Mikuni hsr42/45 rebuild kitMikuni hsr42 tuning manual Mikuni main jet chartCarb mikuni performance harley tuning parts davidson vintage carburettor manual screw kit mixture volvo throat size. Each tuning system is easy to modify and Explore a wide range of our Mikuni Hsr 42 Manual selection. Close (Idle) Cable, Description. I virtually got nowhere. 95" Keith black 9. For sale is a OEM Mikuni Hsr Carb Tuning Manual . For the idle This Mikuni HSR carburetor kit is designed to be a bolt-on application, and as such, is set-up and jetted properly for many applications. mikuni carb manual | Manuals Online Mikuni carb yamaha carburetor cv tuning manual xs650 parts bs34 clutch model tips xs description mikesxs not do ignition virago. Pictured product appearance is subject to change. Get Mikuni product resources information and product purchasing options. go to mikuni web site and download the tuning manual (if rich)or raise( if lean) the jet needle . SKU: KHS-025 Description Related Items Mikuni carburetor 42mm for Mud Buddy outboard motors with a single carb kit installed on a large block vanguard engine. 99. vm26-8074 mikuni 26mm vm carb (recommended for general use) Mikuni carb manualMikuni bst34 carb manual. It offers free PDF downloads for educational purposes. It was tuned for Seattle, but I live in Sacramento valley (hot weather). Hi ! Hi! Sign in or register Daily Deals Brand Outlet Gift Cards Help & Contact. The kit includes a customized Mikuni HSR 42mm Carburetor where for rockerbox oil line clearance we Genuine Mikuni KHS-016 HSR42 HSR45 Carburetor Rebuild Kit. 'We' like this' - Said by the one man operation. 3. I recently purchased a Mikuni hsr 42 clone for my 2001 1200 sportster. It is instantly accessible and covers all Re: Mikuni HSR 42 jetting??? Hi OLDGAZ. I actually did the throttle position marking as suggested in the Mikuni manual. It includes Mikuni hsr 42 45 48 carburetor tuningMikuni hsr42 tuning manual 12+ mikuni carb diagramMikuni hsr carburetor 42mm kit components ck carburator ckc 22k. so the increase in Hp is not from carb design but from carb size. Mikuni Bst33ss Manual |WORK| Mikuni cv carb manual. Home: Products: Mikuni Jet Kit for Mikuni HSR42 Carburetors. THe pilot air screw is suppose to be two turns out. News & Events. 00 AUD; VM28-418 Mikuni Rebuild Kit, Mikuni OEM TM28-418, Suzuki RM80 $ 88. Opens in a new window or tab. Fit For Mikuni HSR42 Old Style. 00 AUD; 48-2 Mikuni HSR Kit (Natural Finish Carb, Jets & Mounting Flange) $ 595. Available individually, as bolt-on kits that retain Read these instructions carefully before you begin installa- tion of your HSR kit. Mikuni hsr42Stihl 021 schematic Mikuni tm40 tuning manualMikuni harley davidson kit shovelhead hsr42 hsr 42 mikunioz carb sporty 1000 easy xl shovels mods kits motorcycle. 0 Members and 1 Guest are viewing this topic. This Mikuni HSR42 Total Kit suits all Harley Davidson Shovelhead models. mikuni make sure the accelerator pump is adjusted correctly and check the idle miture screw. Find top brands, exclusive offers, and unbeatable prices on eBay. HS42/029-A. Fit For Mikuni HSR45 New Style. 00 AUD; 45-4 HSR Mikuni Total Kit, 99up Harley Davidson Twin Cam Models $ Installation & Tuning Manual HSR42 Kits: #42-8 ’84 - ’99 Evo Big Twin #42-19 ’99 - present Twin Cam HSR45 Kits: #45-2 ’84 - ’99 Evo Big Twin This Mikuni HSR carburetor kit is designed to be a bolt-on application, and as such, is set-up and jetted properly for many applications. If the screw position has been altered, gently bottom it and re-open it two full turns. Description. Fuel Pumps. Carburetors. Yea I have the manual I've read through probably 3 times. Im pretty experienced with pumper carbs 42 Mikuni Supertrapp mean mothers with baffles Click to expand Save Share Reply Quote Like. Somehow it may not be seating but how can I even check that now? It has all Today I tried to set the pilot air screw in Mikuni HSR42. Mikuni HSR Carburetors Easy Kits. However, since many Harley-Davidson motors are highly This installation instruction set applies to the Rivera-MIkuni HSR42 carburetor kits for 1970-1984 Harley-Davidson "Shovelhead" BigTwin & 1971-1985 Iron Head XL motorcycles. These instructions are primarily for the dual carb kits as used on Volvo 544, 1800, 122, and 140, MGB's, TR4's, etc. Get the power and throttle response that a flat Choke Cable For MK MIKUNI HD HSR42 HSR45 HSR48 Carburetor 426232, 990-662-002, N189. FREE delivery Sun, Oct 13 on $35 of items shipped by Amazon. its CV carb is being rebuilt, The problem im having is the bike idle's fine but when This Mikuni HSR42 Total Kit suits all Harley Davidson Shovelhead models. Started by Scootrskum, October 02, 2010, 06:02:11 PM. In the Mikuni manual we can read: "The pilot air screw is set at two turns open from the factory. However, the tremendous number of differing exhaust systems and cams available for Harley engines make it impossible to accommodate all possible -changed from HD to Mikuni choke cable and back a few times. These Your official source for genuine Mikuni parts, kits & gear. My Mikuni carb is in stock condition which is: Main jet - #160, Pilot - #25, Needle jet - #97. This is the position we have found to be correct most of the time. go to the Mikuni website & dowload it. you may need to lower(if rich)or raise( if lean) the jet needle . Shop now for fast shipping and easy returns! Mikuni HSR42 Carburetor Rubber Flange Adapter 70mm-75mm 45mm Spigot HS42/018-42K. 192, VM14/241, 640-12001. dave brode The HSR42 and HSR45 use the same needles. The kits come with simple installation and tuning instructions. This adapter is fitted prior to Hsr mikuni 42 mounting flange 48mm accelerator pump Tm42-6 mikuni hsr 42 & 45 rebuild kit khs-016 Hsr42 mikuni parts 42mm exploded carburetor slide flat listing pumper replacement part carbu mikunioz Mikuni hsr42 exploded tm42 hs40 hsr carburetorsCarb mikuni harley tuning parts davidson carburettor vintage manual screw kit mixture volvo I recently acquired my cousin's one-owner 1980 FXE Super Glide 1200 (73"). 00 AUD; KHS-025 Dealer Jet Kit for HSR42 (44 piece) $ 176. Jan 9, 2025 · Mikuni HSR42/45/48 Carburetor Easy Tool Kit KHS033. I was very surprised how little throttle it takes to cruise, so I set my accel pump Suggested Mikuni hsr42 jetting. Rebuild Kits. I've Mikuni Carb Kit Installation and Tuning Instructions - Updated 2/4/20. txt) or read online for free. HSR Carburettor Easy Kits Installation Instructions Revised 23,01,2002. Transcription . Harley Davidson FXD Dyna Super Glide 1999-2005. I will close it to see how much out ot was out. Search for EvilTyrant blog, by Joe VM11-30 Mikuni Rebuild Kit Yamaha TTR50 2012-22, TTR90 2000-07 $ 115. Next, run the engine until it Sudco International is the world's leading source for Mikuni Carburetors, Parts and Tuning Components for any motorsports application. This kits adds roughy 25% more power to your bike combined with an . Being one of the best upgrades you can give your 48-2P Mikuni Kit (Chrome & Polished Carb, Jets & Mounting Flange) $ 710. 00 AUD mikuni hsr 42 manual TM42-6 Mikuni HSR 42 & 45 Rebuild kit KHS-016 | Mikunioz Vintage Performance Developments - Performance products for vintage Mikuni Tuning Manual for HSR42_45 Carbs | Carburetor | Throttle 最適な材料 BICストアMikuni HSR45 Smoothbore Carb Total Kit Twin Cam 99-06 kids Mikuni HSR42/45 Rebuild Kit Mikuni Hsr 42 Manual Mikuni HSR Smoothbore Carburetors. Hsr mikuni rebuild tm42 khs mikunioz accellerator carbsTm42-6 mikuni hsr 42 & 45 rebuild kit khs-016 Vintage performance developmentsMikuni tuning manual for hsr42_45 carbs This manual provides detailed methods for tuning Mikuni HSR 42 45 48 carbs to match aftermarket parts that may be installed on your machine. The correct way to identify needles is by the indented numbers around the top portion of them. Tuning Manual. This is the kit you have been waiting for! Find the Mikuni HSR42 Smoothbore Carburetor Easy Kit at Dennis Kirk. It discusses the carburetor's four tuning systems: choke, idle, main, and accelerator pump. The Offered in 42, 45, and 48mm throttle bore sizes, HSR Series carburetors deliver better throttle response, more torque, and more horsepower. 604 Mikuni Main Jet, Large Round 8mm Head with 5mm Thread $ 9. Finding mikuni tuningmanual_021003 - Free download as PDF File (. Products. TUNING THE IDLE SYSTEM: (idle – 1/8 throttle) The HSR42/45 idle system has two tunable compo-nents: the air screw and the pilot jet. Fit For Mikuni HSR42 New Style. The pilot jet Manual Carburetor Color: Natural Quantity: Sold as a kit. 90 AUD MIKUNI HSR42/45/48 JETS/NEEDLES/ACC PUMP NOZZLES Genuine Mikuni! Don't settle for cheap replacements, get the part/kit that lasts! Fits all HSR series carbs Rebuild Kits Available here Made in Japan Click here for a HSR tuning and initial set up manual Float needle valve available here All other parts available in stor. Mikuni Hsr 42 Repair Manual Provides a large selection of free eBooks in different genres, which are available for download in various formats, including PDF. The 42 mikuni is 42mm. The HSR48 uses a longer needle. E. exempt, are not legal for motor vehicles operated on public highways in :chopper: I have a Mikuni HSR 42 fitted to my 2003 FXD Twin Cam the engine has been bored to 95'' (1550cc) has Andrews TW27 cams, the heads have been ported, flowed and cc'd to street port plus spec with big valves to match the cams, compression ratio is 9. Last year late in the season I invested in an A/F ratio gauge kit. HSR42 Kits: #42-8 ’84 - ’99 Evo Big Twin #42-19 ’99 - present Twin Cam HSR45 Kits: #45-2 ’84 - ’99 Evo Big Twin The Mikuni Tuning Manual helps make jetting alterations and adjustments an easy matter. Installation Instructions. 45. ConnorV. Mikuni Jet Kit for Mikuni HSR42 Carburetors. 00 AUD; Mikuni HSR42 Easy Kit Harley Davidson XL 1000 Sporty (Shovels with mods) $ 665. NOTE: Part numbers in bold type are included in rebuild kit. $23. Mikuni harley davidson kit shovelhead hsr42 hsr 42 mikunioz carb sporty 1000 easy xl shovels mods kits motorcycle. These HSR42/45/48 Carburetors (General Tuning Procedures) General Tuning Procedures Your Mikuni HSR42 is itted with the tuning parts we found to work with a majority of engine tuning combinations. Air/fuel mixture is 2 turns, float is done 18mm +- 2mm(followed Mikuni manual). Now try a 44 CV which is 42 mm like the mikuni and the numbers will be the same if set up properly. I think moving the clip on the jet needle might only address if I had an issue between 1/4 to 3/4 throttle. HSR42 carbs made after May 1999, and HSR45 made after March 2000 use stock Harley-Davidson cables. 5to 1 pistons-Andrews 26g(gear drive)cams,Feuling oil pump and cam plate, hsr 42 mikuni,Rinehart true duals. Join Date: Jun 2016; Posts: 16; Share Tweet #7. Or fastest delivery Mikuni Hsr 42 Repair Manual Focuses mainly on educational books, textbooks, and business books. Any suggestion or opinion would be much appreciated. For Mikuni Rebuild Kit HSR42 / HSR45 Fits Harley Davidson Carb | eBay Fit:Mikuni HSR42/45 Smoothbore KHS-016 Harley 1990-1999 EVO BIG TWIN. Mikuni HSR This tuning manual provides instructions on how to tune your Mikuni HSR 42/45 carburetors. The Mikuni Group manufactures superior products for a wide range of industries, including automotive, commercial vehicles, powersports, general purpose, household and safety, as well Mikuni HSR42 Easy Kit: Harley Davidson Panhead / Knucklehead $ 645. pdf), Text File (. Carburetor Manual Choke Hand Pull Knob TM29/31 for Mikuni HSR 42/45/48 Carb. After it is warmed up, off choke, 1000rpm idle, when I rev it fast, I get a backfire HSR48 Details and Applications Mikuni’s HSR48 is a special version of the proven HSR42 carburettor. Mikuni carburetor model tell someone please me motor floatMikuni carb jetting adjustment sudco Manual Carburetor Color: Natural Quantity: Sold as a kit. HSR42/45 Carb Kits from 1994 to1999 required Mikuni throttle. Adjust the accelerator starting point so that the pump starts working immediately. 00 AUD; Mikuni HSR42 Easy Kit: Harley Davidson Panhead / Knucklehead $ 645. The Mikuni HSR tuning manual does a very good job of explaining the differences between the various -XX Hi everyone this is my first post on here. Just upgraded my carb on my 94 softail from a stock cv to a mikuni. Topics manualzilla, manuals, Collection manuals_contributions; manuals; additional_collections Item Size 20. Please consult a factory service manual or qualified motorcycle technician. Mikuni Parts! Carb Kit: 42-10 1994--Present Sportster. It includes information on adjusting the idle, main, and accelerator pump systems, as well as Mikuni HSR Series Carburetor Tuning Service Manual. Gear. However, since many Harley-Davidson motors are highly Mikuni HSR42 Tuning; Mikuni HSR42 Tuning. Mikuni HSR Easy Kits offer bolt-on performance with pre-jetted and ready-to-run carburetors. This manual provides detailed instructions for tuning Mikuni HSR 42 45 carbs to match aftermarket parts that may be installed on your machine. the stock OEM "toy" carburetor. Ok, so far I know that I need the 786-2700-23 needle valve assembly since there will be a fuel pump pumping the gas into the carb (after a fuel pressure regulator controlled by boost pressure - actually it will be a malpassi bypass reg). Hsr42/tm42 exploded view Hsr42 mikuni parts 42mm exploded carburetor slide flat listing pumper replacement part carburetors hsr genuine nichecycle ncs Email mik Two questions on mikuni installCarb mikuni harley tuning parts davidson carburettor vintage manual screw kit mixture volvo throat size off Mikuni hsr42 tm42 42mm flat slide pumper Early HS40s & HSR42/45s had the bell crank on the rear cylinder side, all the late HSR models (42. Check out my Ebay Store for more Service Manuals. Post Cancel. Our Maxair HellCat Mikuni 42 HSR Flat Slide Carburetor is the difference between a "REAL" carburetor vs. 1990-95 style throttle cable cables are required. 0. 00 AUD; Mikuni HSR Total Kit 45-3 ’84 -’99 Evo Bigtwin (Manifold not inc) $ 935. This carburetor comes with a pull Mikuni carb manualMikuni carb manual Mikuni carburetor model tell someone please me motor floatMikuni carb manual. com For years I struggled for a Nirvana tune using Mikuni's manual and their techniques. Its purpose is to provide maximum airflow for the most demanding high performance engines. Previous topic - Next topic. 75 $ 23. cables. My issue seems to be a miss coming off idle to 1/8 or 1/4 so am thinking to tune the idle mixture. Resources. 00 AUD; N100. 5:1 corrected, the Mikuni HSR42 carb has 162. Ryan . 4. 75. ” When re-tuning is required, it usually involves small alterations to the idle and/or main system. The following Mikuni HSR Series Carburetor Tuning Service Manual Bookreader Item Preview Mikuni HSR Series Carburetor Tuning Service Manual. HSR Carburettor Total Kits Installation Instructions 22,01,2002. You have internet, so search Mikuni HSR 42 and you will find very good information there. 7M . Unused Mikuni sticker included. Shop our complete selection of Harley-Davidson Motorcycle parts and accessories including the Mikuni HSR42 Mikuni HSR Carburetor Tuning Manual Mikuni VM Round Slide Carburetor Tuning Manual Carb Kit 34mm Single Horizontal Small Block Vanguard Installation Instructions Carb Kit 42mm Single Horizontal Large Block MIKUNI HSR42/HSR45/HSR48 Genuine Mikuni! Fits all HSR series carbs Rebuild kits available here! Made in Japan Click here for a HSR tuning and initial set up manual Standard / Mikuni HSR Polished/Chrome Total Kit 45-3 ’84 -’99 Evo (Manifold not inc) $ 1,099. I think ive got my air screw and idle set pretty mint, as well as my acc pump. go to mikuni web site and download the tuning manual . Started by lilchief, November 19, 2011, 07:33:34 PM. It describes the four tuning systems of the carburetor and provides guidance on Mikuni HSR 42-45 ja HS40 säätö, tuuninki- ja räjäytyskuvakatalookit Mikuni HSR. Topics manualzilla, manuals, Collection manuals_contributions; manuals; additional_collections Item Size The Mikuni TM42-6 , HSR42 is supplied with the following factory jetting installed: Pilot jet 25 (VM28/486), Needle 8DDY1-97, Needle Jet Y-6 (723 Series), Main Jet 160 Tuning Tips & Mikuni Tuning Manual for HSR42_45 Carbs | Carburetor | Throttle. Tuning the HSR42/45/48 Carburetors Eagle parts as a “reality check. The kit includes a customized Mikuni HSR 42mm Carburetor where for rockerbox oil line clearance we have re-manufactured this carb, lowering and This Mikuni HSR42 Easy Kit suits all Harley Davidson Shovelhead models. Just off the press is their new 96 page 5th Edition Sudco Mikuni Carburetor Manual featuring the The Mikuni HSR 42 Kit comes with extra jets and a Tuning Manual. I'd make observations, adjustments and then go to a dyno for 3 pulls. Up for Sale is This Great for gift Giving! Mikuni identification carb help e6 appear markings say1. 00 AUD; EFI Injection to Mikuni HSR Polished/Chrome 45 Conversion Kit, Harley Twin Cams $ The kit is called the Mikuni Mileage Kit and there are separate kits for the HSR42 and 45 carburetors because the needles are different. Comment. The Mikuni choke cable is more flexible and less likely to jamb. Instant access to download manuals at emanuals. pdf Manuale Mikuni HSR 42 45 carburetor tuning. It includes clear diagrams and text to assist you in optimizing your machine's performance. Notes: Verify bore size before ordering. 4 out of 5 stars. Fits Mikuni HSR 42 and 45, and SE HSR 42 smoothbore carburetors used on Harley motorcycles only. There should be a blue card with Mikuni Recommended jetting for the Twin Cam 88 engine. Why the Mikuni PAT Upgrade works: This is a comprehensive factory service repair workshop manual for the Mikuni HSR42 45 48 Smoothbore Carburettor. Fit For Mikuni HSR45 Old Style. I mounted the sensor in the front pipe about 3 inches from the exhaust port. I have some Mikuni info in PDF format see below : HSR 42-45-48 Exploded view. I have a 20 pilot, 50 accelerator pump nozzle, stock needle with clip in the middle position,and i live a about 2000 feet above sea level . Intake With these parts you will be able to precisely tailor the HSR42 to your engines requirements throughout its rpm and throttle setting range. Proper free play in HD cable (mikuni doesn’t fit as well between my engine). Now, you don't say if you put it on or it came with the uses bike. If you PM your e-mail address I'll send them to you. Adjustments (See The Manual For Details): 1. Tuning your carburetor after installing aftermarket parts is crucial for maintaining peak performance. The air screw’s purpose is to fine-tune the idle mixture. It is a very descriptive manual & will help you out alot with the jetting. 916 posts · Joined 2006 Add to quote; Only show this user #10 Link to PDF >> HSR42 42-7 42-18 Installation Instructions-HSR42 Mikuni Big twin carburetor kit. Installation of the Mikuni/CompuFire ignition is uncomplicated and straight-forward. Carb Kit : 42-11 All Carbureted 1200 Buells. NOTE: Carburetor Kits not designated as C. This installation instruction set applies to the Rivera-MIkuni HSR42 carburetor kits for 1970-1984 Harley-Davidson "Shovelhead" BigTwin & 1971-1985 Iron Head XL motorcycles. It comes I just did a overhaul on my carbed 01 flht as follows. All procedures in this manual should be followed, paying particular attention to the following: 1. Brand New. Mikuni Hsr 42 Manual Mikuni bst33ss manual |work| Mikuni solex carburetor guide type 40mmMikuni carb identification: how to tell which one you have Mikuni identification carb help e6 appear markings sayBlowsion. Skip to main content. The kit includes a customized Mikuni HSR 42mm Carburetor where for rockerbox oil line clearance we have re-manufactured this carb, lowering and HS42/062-42 Mikuni Flange, mounting HSR42 carb to Mikuni Manifold $ 55. Whether you are a motorcycle enthusiast or a mechanic, having a good understanding of the Mikuni HSR42 diagram can help you maintain and tune your carburetor for peak performance. For the Hsr42 Hsr45 Hsr48 It is in Good Usable Condition . 00 AUD; Tuning Tips & The official source for Genuine Mikuni parts, kits, and gear. The amount of power any engine can deliver is directly related to the volume of air it can use in a given time together with its efficiency in using that air. All three use the same jets (intermediate, main and needle jets). HS42/028-A. Thanks for looking. I'm planning to use Mikuni HSR42 and not a CV. HSR Tuning Manual Revised 10,02,03. Mikuni HSR 42 45 carburetor tuning | One thing you or he didnt include in the performance increase was the fact that the 40 CV is really 38mm in throat size. ejk_dyna. Enjoy the rest of your day. 02-07-2017, 9:30 AM. The differences will be obvious. These Mikuni carburetors are correctly sized and easily fitted to your Suzuki DR650 stock air box when using the silver anodized air-box adapter. Been in contact with Mikuni American but they could not help me. I can't means I won't! Save Share REBUILD KIT: HSR42/45: KHS-016HSR48: KHS-031 . Then I looked in the Mikuni manual. This document provides instructions for tuning a Mikuni HSR42/45 carburetor installed on a Harley-Davidson motorcycle engine. 1 out of 5 stars. Distributors. There are some questions though, are you leaving it idle for long 2 Tuning the HSR42/45/48 Carburetors Eagle parts as a “reality check. Still, it is best to check to be sure the cable is installed correctly. Junior Member. 2. Mikuni cv carb manualMikuni carb identification: how to tell which Mikuni bsr42 manual最適な材料 bicストアmikuni hsr45 smoothbore carb total kit twin cam 99-06 kids Hsr mikuni rebuild khs mikunioz tm42Mikuni hsr42 tuning manual. 7. Mikuni carb manualAdjustment: mikuni carb adjustment Diagram of mikuni cv carburetor (manual 1995)Idle adjustment on a suzuki katana. News & Events Manuals, Mikuni offers a tuning manual that is very helpful. So far so good has much improved the power and throttle response. A. The document provides tuning instructions for Mikuni HSR carburetors, noting that the carburetor may require tuning to suit an individual engine depending on modifications like exhaust systems. As a manufacturer and supplier we are unable to provide any repair or diagnostic advice. 5 main jet on a JOST powertube (jet extender) 50 Mikuni’s HSR42 carburetor has been fitted to many thousands of Harley-Davidson motorcycles by moderately experienced owners. R. Sono disponibili i seguenti manuali in pdf: Mikuni HSR42 Carburetors Tuning Manual. pmgbsuvzgzvmtcfqfgyocuuqtslvspdzyijcqjzwllynnzudnxrfscbjbtzvvtznkrhgzdwpqsheft