The ignition timing degree measuring disc is a practical tool that should not be missing in any properly equipped workshop. For Bmw - $98. Trusting the valve adjustment to a verified technician, or even an engine specialist, is the best option in almost all cases. Also, avoid hanging new timing belts on a hook or rack, or just stuffing them into a sack. Video instructions adjusting Vespa ignition. Razor E200 and E200S electric scooter parts. We have prepared this manual to help you to get the very best from your scooter. It was well received. Basic Carb Adjusting Procedures/Guidelines - Timing can affect performance. rpm adjustment screwto set proper rpm, then tighten the nut. This tool in conjunction with the TDC tool makes timing easy. Not sure where the cam chain is and how to adjust What is the main problem if the cam chain is not adjusted Cheers. I shall also latter on try and explain how to set and adjust your timing! 80% of all ignition faults are caused by either spark plug, plug cap or the H. Overall it is in good shape, excellent shape considering the year. We Carry Most Parts For Your Zooma Scooter Including OEM and The Largest Selection Of Aftermarket & Performance Parts. I checked mine a second time after 2500 miles and they were still perfect. Otherwise, you can try: Replacing your worn drive belt. Scooter Center GmbH Kurt-Schumacher-Str. The Mahindra Gusto 125 is the most expensive Mahindra Scooter with a price tag of Rs 55,770. once you align the "I" mark with the notch in the timing hole, look into the adjusting hole cap to make sure the groove in. The description of ignition timing has been covered quite well from many of the responses. View and Download SYM Mio 50 service manual online. The Yamaha range of MAX scooters - 125cc to 530cc - accounts for over half of their scooter sales in Europe. That belt slip feel. people need to stop telling other people they don't need to get their valves checked just because theirs were still in spec at 25k or 30k miles. Buy HEI External Timing Adjustment Knob: Distributors - Amazon. Turn air screw all the way in then ¼ turn out. it just isn't running right. I had some time to work on the Lambretta recently, and figured it would be good to install the choke kit on the carb. Set It and Forget It - Never Adjust Points or Timing Again! The Hot-Spark electronic ignition conversion kit replaces breaker points and condenser in the distributor to provide rock-solid reliability. Do the valve adjustment on a stone cold engine. Part of 1 of 1: Adjusting your carburetor. The timing chain connects the crank with the overhead cams present in the engine head so that the inlet and exhaust valves open and shut at the right time. Testastretta with variable valve timing, L-Twin Electronic compression and rebound damping adjustment with Ducati Skyhook. great video but one very important part you forgot to mention was to remove the plastic timing inspection cover to align the timing marks before doing valve adjustment. Video instructions adjusting Vespa ignition. bb) Fitting with the Indian ) Fitting with the Indian fl ywheelywheel. perfect timing for a. When the motorcycle is working under bad conditions or under load operation for a long time, the service and maintenance interval should be appropriately shortened. Early Japanese 4-cylinder 4-strokes were equipped with contact points. The engine's idle speed also changes, based on outside conditions. Cushman Literature. possible for timing to be 180 degrees off? General. At the bottom, you will see a Green part and a Red part. A graduated disc or a dead centre measuring device (special tool) is used to set the ignition timing in order to measure the position of the piston before top dead centre (TDC). In this the ignition section, I am going to run through finding faults in your system, primarily no spark. Am i doing something wrong or is there an additional. View and Download SYM Mio 50 service manual online. Now if you adjust the manual tensioner the way I describe it, or another way I learned from the Eliminator owners, you will have taken virtually all the play out of the cam chain drive, but put virtually no tension on it. Cushman Pictures. Timing is correct if the mark on the magneto flange at BTDC aligns with the timing arrow on the flywheel at idling rpm and at 3000rpm and above. What do the lines represent in degrees? lower number on the bottom line on the tap and go up? i think theirs 4 lines. Scooter Models » Remove hole cap for the adjustment bolt of cam chain tensioner by turning a flat-tip screwdriver in C. Cushman Pictures. start set up by confirming carb base line settings. It contains information, tips and precautions for using your scooter. Buy 6 Scooter H Timing on eBay now!. With no throttle lever activation by the rider, the module's timing circuit sets the chair in motion after 7-11 seconds, satisfying the "no work" Sabbath restriction. The description of ignition timing has been covered quite well from many of the responses. Manufactures have removed these adjustments on modern vehicles. Check the free travel in the throttle hand grip until you have 5-10mm, (¼") free travel. This tool in conjunction with the TDC tool makes timing easy. I speak with some experience on this subject, having adjusted the valves on my Triumph Tiger and on my KLR-650 (adjusting the valves on those bikes was a nightmare). Mio 50 Scooter pdf manual download. 47mm Polini Sport Scooter High-Performance 70cc Cylinder Kit Cast Iron 70cc for Minarelli Horizontal AC Scooters 70cc cast iron sports cylinder kit by Polini for scooters equipped with air-cooled Minarelli horizontal engines. 2 connector until a couple more have already left the FPGA. The easiest thing is to do a web search for "scooter performance parts" and see what you find. on models yo l have ro measure to the left of the cast'w 1 and make solid marx with a pencil. Bintelli Service and Maintenance Service and Maintenance Interval Table Regular Service and Maintenance is generally based on the reading of the odometer. Adjusting timing chain. The Lancer is also one of the best engineered gas motor scooters in its class. Add the proper fluid if necessary. So you just got a killer deal on a bike on CycleTrader and you want to make sure everything is in tip top shape before your big upcoming ride. Learn to adjust the chain on your China made 110cc ATV. 2 connector until a couple more have already left the FPGA. Vanguard Center. Should you want to have a go yourself, please read our guides online Base jetting details for most set ups. As it turns the camshaft, it's also known as a cam belt, as well as a timing chain. Just look at the number of differential pairs going in to the TE0803 headers vs. Ledzepp392. Find great deals on eBay for scooter tensioner. Grand Am SE Ford F-150 Toyota SR5 Auto Parts and Repairs Chevy Silverado All Sections. Adjusting when this happens is very important and can significantly affect how the bike runs. Interestingly two of them stated that the camshafts must be removed in order to replace the valve shims. Overall it is in good shape, excellent shape considering the year. Adjust in small increments until you get it right. Check and adjustment Fault condition Probable causes Check ignition timing. I dont use the timing marks, most of the time they are way off. I shall also latter on try and explain how to set and adjust your timing! 80% of all ignition faults are caused by either spark plug, plug cap or the H. I would suggest a 5000 mile adjustment interval, but if the engine is running fine you could probably go 10000 miles. Valve (Cam) timing can be quite complex or quite simple. Great timing curve , will require an idle adjustment. Cushman Model ID. Its scale, ranging from 0°-30°, covers all necessary ignition set-ups adequately. Motorised Scooter Invacare Model :- Pegasus Colour:- Blue Fuel :- Electric Swivel Seat with lambs wool seat cover Armrest, with left and right rear view mirrors Front and Back Carrybag with Walking stick holder and stick Over head canopy for weather protection Hand brakes and speed reduction levers Comes with storm cover In very good condition hardly used Easy to use Has been kept under cover. Running and minor tuning adjustment, eg: carburettors, ignition, plugs, points and timing. perfect timing for a. 41,xxx km Asking $5700. Scooter Models » Remove hole cap for the adjustment bolt of cam chain tensioner by turning a flat-tip screwdriver in C. Maintenance of cooling systems. If the Cam Chain is real noisy and the noise does not go away when you adjust it, the Cam Chain is worn out and needs to be replaced. View and Download SYM Mio 50 service manual online. The timing is then changed, resulting in poor performance. Not crucial for setting the timing, but helpful for general understanding of how the engine works and why timing is set the way it is. For the simple determination of the ignition timing for. timing chain and tensioner 11. Video instructions adjusting Vespa ignition. Some kits prefer a different timing than others. im not sure. MAGNETO TIMING LIGHT - US INDUSTRIAL EQUIVALENT Designed specifically for internal timing of aircraft magnetos and for synchronizing magnetos to aircraft engines. This is the standard CVT cover gasket for almost all 49/50cc Chinese scooters with GY6 engines and use the 669-18-30 belt size. This instructional video shows you how to change your moped scooter's CVT drive belt. In some cases additional inputs can be used such as cylinder head or water temperature as well as gear position or boost. When the motorcycle is working under bad conditions or under load operation for a long time, the service and maintenance interval should be appropriately shortened. I would suggest a 5000 mile adjustment interval, but if the engine is running fine you could probably go 10000 miles. The adjustment affects every point on. In some cases a re-adjusting may be necessary. How to advance timing on a 50cc gy6 scooter. How do i read that tab on the side? My friend has a flasher. Adjustable CDI for the LML STAR DELUX 125 & 200cc 4T no limited rpm and timing adjustment from19-40 deg. This Official 2009 - 2016 Yamaha YW125 Zuma 125 Scooter Factory Service Manual provides detailed service information, step-by-step repair instruction and. If you have to adjust your ignition timing, take the flywheel of again and adjust the stator plate to the required ignition timing. Make sure the scooter is warmed up if at all possible. eletric starter magneto and electric fittings (includingrigh 8. Ruckus Tech. This is Snap On part S6127 and measures aprox 15 1/4" Long. The "frequent adjustment" myth is just not true. Timing a bike refers to setting when a spark jumps the gap between the center electrode and the ground electrode on a spark plug and its relation to the rotation of the crankshaft. 2 connector until a couple more have already left the FPGA. The SR MAX 300 was inspired by the racing world and is a scooter which guarantees top performance and great versatility. This includes any scooter that has a custom paint job, bodywork modifications, obvious performance upgrades, such as an expansion chamber exhaust or a TS1 kit, and extra chrome plating such as forks, rims, bodywork, etc. set up adjustments. Check and adjustment Fault condition Probable causes Check ignition timing. Check fluid levels, and add if necessary. If you have the feeling that the adjusting screws L or H are completely misadjusted, then close both adjusting screws carefully in clockwise direction. There is very little point in trying to do a static valve adjustment. For over 30 years, we have manufactured, sold, and serviced electronic timing systems. When the engine is started again, the ignition system now follows the adjusted curve. Granted it hasn't run in years and I just rebuilt the carbs but I was hoping it'd at least idle after being warmed up (no choke on this model, R60/5). Leave that snake in the box until you're ready to put it into an engine. A toggle switch changes operation from normal to Shabbat mode. 125cc 4-Stroke Engine Parts used on Chinese manufactured atv's, go-karts and dune buggies, dirt bikes, scooters and mopeds, motorcycles, utv's and mini -bikes including cylinder heads, cylinder kits, crank shafts, cylinder jugs, gaskets, oil pumps, engine covers and more!. More Ignition Timing. In some cases a re-adjusting may be necessary. A deciding factor when tuning any motor is a correctly set up ignition timing. If your timing was off, or if you are putting in new cams and/or timing chain, have to pull the head and/or jug off, or had to adjust the valves, you will need to adjust your timing. Adjust the chain on China made ATV. You will find our timing systems at virtually any rodeo or dog agility trial you might attend. All Available Items Are Listed. air air foil. first start engine, adjust throttle stop on cars, engine speed to 700 rpm. The ignition timing degree measuring disc is a practical tool that should not be missing in any properly equipped workshop. cover) crankcaseand crankshaft 10. A power commander will only adjust the fuel mixture by changing the injection duty cycle. Valve adjustment, counter balancer chain adjustment. com/rekluse source. 125cc 4-Stroke Engine Parts used on Chinese manufactured atv's, go-karts and dune buggies, dirt bikes, scooters and mopeds, motorcycles, utv's and mini -bikes including cylinder heads, cylinder kits, crank shafts, cylinder jugs, gaskets, oil pumps, engine covers and more!. Double-piece caliper with freely positionable measuring tips and an effective measuring range of approx. Check and adjustment Fault condition Probable causes Check ignition timing. The Pilot jet only controls the air/fuel mixture at idle and low, off idle, throttle openings. I hear no tapping. on i8-hp the two cast marks an) line up. Manufactures have removed these adjustments on modern vehicles. Includes the Fixed Width Outrigger Bar which is designed for dogs 80-120 lbs (it will fit smaller dogs but be wider than you need- and narrower is better in constricted areas (busy sidewalks and single track trails). Ignition timing is when the spark plug fires relative to the position of the piston (and crankshaft/flywheel). I presented two sources that confirm that it is easier to do with the engine running and you reply with a solution you have not tried. The description of ignition timing has been covered quite well from many of the responses. To set the gap we have to loosen the lock nut, set the adjuster using a feeler gauge, and then tighten the lock nut WITHOUT moving the adjuster. How to adjust your idle speed? If the scooter will not idle or idles too fast, an adjustment screw is located on the carburetor next to the choke. Get in touch! - Marc. I had some time to work on the Lambretta recently, and figured it would be good to install the choke kit on the carb. Listen to your body and learn how it reacts to changes in your routine and lifestyle. Next paint the arrow on the flywheel with some white paint or Tipex, then start the scooter and place the gun near the flywheel fins being careful not to get to close. The adjustment affects every point on. Another consideration when playing with cam timing is piston to valve clearance. Just like with the rear drive chain and sprockets, the Cam Chain sprockets should be replaced too. How To Adjust A Carburetor Driving is a passion for some, necessity for other and profession for many. We all know that scooter tuning is not exactly the cheapest hobby you can choose. You really only have to find TDC once, then just use a paint pen to make a few markings, so you can line it up later without sticking anything in the plug hole. Buggy Depot Technical Center. lubrication system (incl right case), engine oil. There may be no way to adjust the ignition timing anyway. If the timing is close to TDC (top-dead-center) it is possible to catch the piston just at the wrong time with the result that the engine runs backward. Introduction. The SR Max 300 is a Maxi Scooter which has been infused with sports persona. GO-KART, POCKET BIKE, CHOPPER, SCOOTER Review. Adjust idle so the scooter will just barely idle. The manual says to line up the index mark on the cam sprocket with the cylinder head mating surface, but they don't show a picture of the mating surface (great picture in the manual, everything is blurred out). Adjusting when this happens is very important and can significantly affect how the bike runs. The Whale for Vespa = Beluga for Lambretta. rpm adjustment screwto set proper rpm, then tighten the nut. Vino 125 Service Manual - Free ebook download as PDF File (. Once you get the mixture set you can adjust the idle, it should be low enough that the engine doesn't vibrate. You can set the ignition timing to the engine by aligning the marks on the rotor and the stator in conjunction with measuring the piston position before top dead centre. July 3 at 5:53 AM · Landsberg am Lech, Germany · Practical Tool to set the Vespa or Lambretta ignition is the Buzzwangle by Sticky, we have it in stock for you!. Other Scooter Pictures. Know where your timing is set before making carb adjustments. A computer is adjusting the idle speed, based on complex calculations. To get the scooter running again, and didn’t allow adjusting speed. Set It and Forget It - Never Adjust Points or Timing Again! The Hot-Spark electronic ignition conversion kit replaces breaker points and condenser in the distributor to provide rock-solid reliability. timing chain and tensioner 11. It featured a pull starter and 165 cc's. 4035HST timing adjustment Well, I'm getting ready to get into adjusting the timing on my 4035HST. Now do you get the idea about why it is so important to replace the timing chain? I recommend replacing it every 100 hours of ride time. The CDI is a sealed unit and if it's bad all you can really do is replace it. cylinder and ton 4. If you have any doubt about your ability to access the engine or properly identify timing marks you should consider removing the engine. It's a smart idea to have a spare tyre or wheel for your scooter, just like you would for any other vehicle. txt) or read book online for free. I have a 1987 Honda Elite 150, and I'm trying to do the valve adjustment, but I'm not sure where to line up the index mark. In this time, the piston/crank travels about 55°. There are 8 bolt holes around the gasket. Setting the timing on a Honda bike requires a few hand tools and a timing light. (NYCSP0007) 152qmi 157qmj 139qmb 1p57qmj 1p39qmb scooter atv buggie. The ignition timing can be adjusted +/- 5° by actuating the buttons on the adjustment unit. timing chain and tensioner 11. If you have the feeling that the adjusting screws L or H are completely misadjusted, then close both adjusting screws carefully in clockwise direction. for choosing one of its products. Its 50cc 2-stroke engine is more powerful than any comparable scoot, which means you'll have more fun zipping through town on a Buddy 50 than on any other 50cc out there. Other Scooter Pictures. Hagerty's DIY series is your handy-dandy, easy-to-use video guide to tackling small projects any classic car or truck owner might encounter during the course of ownership. Depending on its value, the battery consumption can be influenced, but also your comfort as a user. New Content. Cushman Literature. Testastretta with variable valve timing, L-Twin Electronic compression and rebound damping adjustment with Ducati. If you are looking for the cheapest parts on the block you have come to wrong place. valve adjustments for 50cc and 150cc scooters Valve adjustment on a 139QMB 50cc 4 stroke scooter motor. correctly remove, replace and adjust braking mechanisms commonly used in the motor industry. 4035HST timing adjustment Well, I'm getting ready to get into adjusting the timing on my 4035HST. eletric starter 8. Wheels and Tyres. Some links may not work until the linked page is published. Bobby Patty Ann Dunn,,, customer of Madison Wisconsin Q9Power Sports. When the engine is started again, the ignition system now follows the adjusted curve. Valve adjustment on a 139QMB 50cc 4 stroke scooter motor. Did you know that Harley Davidson tried their hand at selling motor scooters? They called it the "Topper. Again, care should be taken when changing cam timing. Chinese GY6 150cc Scooter Repair Service Manual. Screen timeout is not a minor setting, whether you’re inspecting it on an iPhone 8, iPhone 8 Plus, iPhone Xs, iPhone Xs Max. SIP Scootershop is at SIP Scootershop tagged Timing Indicator Kit TSR digital Buzzwangle for ignition adjustment. The adjustment only took us a day, and to find out if we were happy with the results when we finished, you’ll need to follow along. Make sure that each rocker arm surface that mates with the top of the valve stem is smooth. Not sure where the cam chain is and how to adjust What is the main problem if the cam chain is not adjusted Cheers. im not sure. All Cushman engines are low compression and will run just fine with 87-octane gas. In this the ignition section, I am going to run through finding faults in your system, primarily no spark. Advance ignition timing. How to Adjust a Carburetor. Adjusting your valves. Ignition timing is when the spark plug fires relative to the position of the piston (and crankshaft/flywheel). Yamaha Scooter Parts, GY6 Scooter Parts, Minarelli Parts, Linhai Aeolus Scooter Parts, Franco Morini TGB Hyosung Aprilia, Stage6, Malossi, Polini. Adjusting the Valve Clearance on a Chinese 4 Stroke Scooter - Adjusting the Valve Lash Gap on a 4 Stroke Import Scooter As with most scooters, the valve adjustment on 50cc The service manuals for these Chinese 50cc PartsForScooters. so enjoy to browse. Easy Maintenance Work. Honda Ch125/150/250 Elite Scooters. Maintenance of batteries, filters. Rotate the engine by hand by attaching a 14mm drive to the crank bolt. 50cc scooter carburetor adjustment moreover chinese scooter carburetor adjustment chinese scooter carburetor diagram 50cc carburetor adjust and repair 50cc gy6 carburetor adjustment 50cc scooter carburetor diagram 4 stroke carburetor adjustment 50cc scooter carburetor adjustment diagram 50cc scooter pumpe zama carburetor adjustment screws 50cc carburetor hose diagram carburetor mixture screw. it just isn't running right. Vino 125 Service Manual - Free ebook download as PDF File (. 49cc_Scooter_Instruction_A. Adjusting the Intake and Exhaust Valves on a Chinese 50cc Gas Powered Scooter | Q9 PowerSports USA Q9 PowerSports How To Set Cam Timing Scooter CVT drive belt adjustment instruction. The rapid pressure rise contributes to a power band's "Hit". It also describes features, details and devices to assure you that you have made the right. I had some time to work on the Lambretta recently, and figured it would be good to install the choke kit on the carb. Reds lose Scooter but beat Brewers 3-0 Top Stories timing cited for reason. NEWS bgm Tuning news from our Scooter Scene Blog. The Pilot jet only controls the air/fuel mixture at idle and low, off idle, throttle openings. This page is being updated; the original has been published below but I'll continue to update it over time. so let the scooter sit overnight you may be able to see one or both of the timing marks. I presented two sources that confirm that it is easier to do with the engine running and you reply with a solution you have not tried. Over time, especially if the scooter is stored for long periods of time with gas in the carburetor, gummy deposits can build up. for choosing one of its products. correctly remove, replace and adjust braking mechanisms commonly used in the motor industry. Watch and learn how to correctly change your timing belts. Given the average tuner age of 15 to 19 it is particularly hard to finance this hobby and most of us tend to tune in a step by step process. Advancing the timing gives the flame front in the combustion chamber adequate time to travel across the chamber to form a great pressure rise. Don't worry, we won't make you answer that. Honda Ch125/150/250 Elite Scooters. For Electronic Ignition (EI) systems the timing should be set at 0 degrees BTDC. When unleaded fuel became popular in the UK around 1989 after fuel duty was reduced by the Government, cars running on leaded fuel were converted to unleaded by adjusting the ignition. It allows you to see the flywheel rotation in degrees and accurately set the timing to the standard specification or adjust it for a kit or other tuning option. Cushman Pictures. The unique design of the tool needed to index a GY6 cam isn't something I've had to work out before, and nothing reasonable immediately comes to mind without involving a 3D printer for a one-time-use indexer, or a couple afternoons on the Bridgeport if I wanted to make it a production tool. Adjusting the Intake and Exhaust Valves on a Chinese 50cc Gas Powered Scooter | Q9 PowerSports USA Q9 PowerSports How To Set Cam Timing Scooter CVT drive belt adjustment instruction. Complete bolt-on dog pulling system (includes adj. Increasing the ignition timing can increase low-end power on stock to mildly modified engines. Adjusting your valves. The T that lines up with the timing tab after the intake. This instructional video shows you how to change your moped scooter's CVT drive belt. Lifan_Wiring_Diagrams. When the motorcycle is working under bad conditions or under load operation for a long time, the service and maintenance interval should be appropriately shortened. necessary to remove the engine from the scooter. Scooter itself is $785 (shipping is extra). How do we adjust an engine's idle speed? In the past, adjusting an engine's idle speed was easy. 41,xxx km Asking $5700. Scooter Center item number 3600008) on the retaining screw and underneath the pick up. With the Hot-Spark electronic ignition, dwell and timing are always spot-on accurate. I modified the stator on my 2008 50cc Zuma to advance my ignition timing. One set of points controlled the timing/ignition for cylinders 1 and 4, and the other set for cylinders 2 and 3, in a system known as "wasted spark" ignition (only two ignition coils were used with each, firing two cylinders simultaneously, one fire compressed mixture. SIP Scootershop is at SIP Scootershop tagged Timing Indicator Kit TSR digital Buzzwangle for ignition adjustment. This ¼" setting will get you static timing at top dead center. All Cushman engines are low compression and will run just fine with 87-octane gas. You really only have to find TDC once, then just use a paint pen to make a few markings, so you can line it up later without sticking anything in the plug hole. The rapid pressure rise contributes to a power band's "Hit". Valve adjustment could also be a factor. Often this is where the wheat is separated from the chaff. It has been meticulously maintained, in the last 2000 miles it had the clutch replaced, clutch slave cylinder, brake master cylinder, valve adjustment, timing belts, oil and filter, and more. These Parts Will Fit: All Zooma Gas Scooters Including 36cc and 43cc versions. The most popular names in the lineup include Gusto and Gusto 125 The complete range is distributed through 1521 Mahindra Scooter Dealers in 794 cities in India. The cause of this unique problem with 2-stroke engines is the ignition timing. torque them to 200 inch lbs. If your valve clearance is NOT within tolerance, adjustment is made by loosening the tappet screw lock nut and turning the adjusting screw until there is a slight "drag" on the feeler gauge. Cushman Dealers. when i got it it lagged off the line so i put in yellow (stiffest) leo vince clutch springs. This ignition timing scale from the SERIE PRO range allows elegant determination of the ignition point. For air cooled Volkswagen engines a simple test light consisting of a 12 volt lamp and two leads with alligator clamps is not only sufficient but recommended. Early Japanese 4-cylinder 4-strokes were equipped with contact points. Scooter Models » Remove hole cap for the adjustment bolt of cam chain tensioner by turning a flat-tip screwdriver in C. timing chain. If you have to adjust your ignition timing, take the flywheel of again and adjust the stator plate to the required ignition timing. With the timing now set, and the head cover removed you will have access to the tappets (used to adjust the clearances). One can see in the very good photos of the crankgear sprockets on Ebay, that one of those gears is TALLER than the other. The ignition timing degree measuring disc is a practical tool that should not be missing in any properly equipped workshop. turn the tiny adjustment screw inside the 10mm nut. Cushman Model ID. Advance ignition timing. In normal applications, the ACCELERATOR PUMP should not require any adjustment. Question is- is it easy enough to do with the engine in or is it an engine out job?. 1 CYLINDER TO TDC/COMPRESSION (a) Turn the crankshaft pulley, and align its groove with the timing mark "0" of the timing. Otherwise, you can try: Replacing your worn drive belt. Page 1: Table Of Contents PREFACE TABLE OF CONTENTS GENERAL INFORMATION This Service Manual describes the FRAME COVERS/EXHAUST MUFFLER technical features and servicing procedures for the KYMCO AGILITY 125 INSPECTION/ADJUSTMENT LUBRICATION SYSTEM Section 1 contains the precautions for all FUEL SYSTEM operations stated in this manual. Again, care should be taken when changing cam timing. Our Little Buddy Internationals pack plenty of big European flavor in a small fun-to-ride package. I dont use the timing marks, most of the time they are way off. GY6 timing Joseph Randazzo GY6 Taida T100 Camshaft valve adjusting How to 190cc 07 Project TaoTao : 50cc Scooter Ignition Mods : Racing CDIs, Red Hot Coil, & A Free Mod - Duration. Make sure the scooter is warmed up if at all possible. That's the ratio of how much tighter the timing tolerance is on the PCIe outputs. This process is for CT's with points. The adjustment affects every point on. valve adjustments for 50cc and 150cc scooters Valve adjustment on a 139QMB 50cc 4 stroke scooter motor. Hints & Tips. 4035HST timing adjustment Well, I'm getting ready to get into adjusting the timing on my 4035HST. We all know that scooter tuning is not exactly the cheapest hobby you can choose. torque them to 200 inch lbs.