Why is break-in necessary?
The purpose of the break-in is to ensure that all interacting parts of the engine and transmission get used to it, and so that the output remains within the permissible deviations. As a result, defects in the piston rings and cylinder walls are rubbed in. As a result, the compression necessary for the efficiency of the power unit to correspond to that declared by the manufacturer will be maintained.
The peculiarity lies in the fact that we are not only talking about the new Alpha. When a major overhaul of the engine has been carried out with the replacement of piston rings and other engine parts, it is necessary to give them the opportunity to “get used” to each other. The running-in procedure is identical in both cases. It consists in the fact that in the first hundreds of kilometers of the run it is necessary to monitor a number of parameters.
How much oil to pour into the Alpha moped engine
Photo report: Changing the oil in the engine and scooter
This might seem easier? I mixed the old oil and poured in new oil, but no. There are people who rule and punish.
For example, I won't go far: I had to repair several scooters in which the oil filter was simply clogged. As a result, oil could not flow through it to the friction parts, and the engine seized. To my fair question to the owner: why not clean the filter when changing the oil. Then came the typical answer that honestly killed me: “Why am I taking this away?” “What kind of filter is there?” (.).
I sometimes think that many scooter owners compete with each other and soon they will ruin their device. And then every corner complains that “Chinese” crap is a priori.
Thus, the most common mistake that occurs when changing engine oil is that the oil filter is not cleaned out of ignorance or specifically cleaned.
Listen, the owner did not clean the filter of this scooter, and at the same time changed the oil regularly: every 2000 km. As a result, the filter becomes clogged and the engine gets stuck.
The second most common mistake I encountered was that the oil was not drained through the drain plug, but through the filter plug. By and large, this is not critical, but if you drain the oil through the plug, the oil will completely leave the engine, and when filled with fresh oil, it will mix with the old one, which will significantly impair its performance.
The situation is no better when changing the gearbox oil. Many owners don't even realize that the scooter has equipment and the oil in it should be changed as often as the engine. That is, every 2000 km.
Sometimes you open the gearbox of an old scooter and instead of oil there is some fluid. So to speak. pendant. There, just like at the factory, oil was poured in, so no one changed it there.
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I recently took apart an old Honda transmission and instead of oil there was a slurry that looked a lot like manure. The bearings, of course, were removed, well, I even looked in time, otherwise the rear wheel would roll along with the axle in front of the scooter, and the owner would go into a ditch.
Look at what kind of gearbox is in this gearbox. I wouldn't be surprised if it was still factory oil.
Actually, the oil change itself takes place in the engine, which in the gearbox consists of two main stages: preparatory and, in fact, replacement.
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education
Move the oil glass away from the engine. that's all the rest. engine
Before changing the oil, it must be thoroughly warmed up. Or what will be better. start changing the oil immediately after driving 5-10 km.
The second preparatory step is that we need to prepare in advance the level platform on which the scooter should be installed in the most horizontal position, and prepare the corresponding waste oil tank.
The tools you use also play an important role. Don't skimp. buy a new collar head. You only need two parts: 17 and 10. Those who ignore this point. then he pays a lot out of his own pocket.
Changing the engine oil
Oil drain
Place the scooter on the center step if it is curved. On the left side of the scooter at the very bottom of the engine. look for the drain plug, replace the pre-prepared plug container and turn the drain plug to 17
Alfa moped - Oil change
oil change
and washing
the engine
, as well as updating the drain plug.
READ Toyota Engine Oil Change Ipsum
How to change the oil on an alpha moped
1. Remove the bolt at the bottom of the engine crankcase. 2.Wait until the oil
Merger 3. Fill in 4 new ones I’m glad)))
While the oil is draining. move to the right side of the scooter. Unscrew the dipstick and oil filter plug located at the bottom of the engine.
We put a good socket on the plug, rotate it and remove all the contents of the engine.
This is an oil filter. Immediately after twisting, then straight. Yes. Discard all that junk in clean gasoline, have a good talk there, and then clean and dry.
After removing the oil filter plug from the engine. To dislodge any residual engine oil, bleed the engine several times using a kisterstarter.
We'll wait five minutes. Wipe the drain holes dry, apply sealant to the plugs for added security, and wrap them in place.
New filling and monitoring of engine oil level
Depending on the design of the container. pour oil into the neck either directly from the tank itself or through a funnel. The funnel must be clean!
Checking the oil level
Check the oil level as follows: pour the first portion of oil into the engine with approximately 600-700 ml, wait a few minutes until the oil is evenly distributed throughout the crankcase without twisting, insert the pin into the neck, pull it out and look at the level.
The oil level should be in the control part.
- If the level is lower. add a little oil
, wait a couple of minutes and take a measurement. - If the oil level is above normal. drain it or better. inflate it using a syringe with a tube from the neck.
The control section is marked with red arrows. In my case, the oil level is right in the center of the control section and is indicated by a blue arrow. Ideally, the oil level should be in an area outside the control interface. But this is great, but in practice the average level is quite acceptable and does not affect the reliability and durability of the engine.
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Changing the gearbox oil
At the bottom of the engine on the left side of the road. We are looking for a fork and a fork. The jam is on the side or on top, and the drain is always on the bottom.
Replace the drain plug container and unscrew both plugs.
We wait about ten minutes until the old oil drains from the gearbox.
Clean the drain hole and plug, apply sealant to the plug and screw it in place.
We take oil. I take a liter container, which is so inexpensive and sufficient for about 10 replacements. If you change your oil infrequently. purchase a special tube with patented oil for scooter gearboxes. That's more than one change and without the added headache of hitting her special nose in a flooded hole.
For those who prefer to save money. There is only one thing left: pump the oil into the gearbox in small portions using a regular syringe. Otherwise, unfortunately, the gearbox oil cannot spill because the filling hole is too small.
Checking the gearbox oil level
We introduce the same control into the fill hole. oil exactly until it begins to flow out of it. As soon as the oil starts flowing. stop flooding , wait a few minutes for additional drainage and tighten the plug.
In some scooter models, by which we can determine the required oil level, it is absent, and instead there is a jumper with pressurization and drainage. In this case, the recommended oil level should be indicated on the crankcase. This makes the job easy: measure the amount of oil you need and pour it through the filler hole in the transmission.
Scooter with four stroke engine
For scooters with a regular gearbox, 4t oil is suitable, but if your scooter has a CVT gearbox, then you need gear oil. In the case of a 4t scooter, the choice of oil comes down to the same principle as for a 2t. That is, it all depends on the riding style, the technical condition of the moped and also its age. If we talk about four-stroke mopeds, then it is recommended to fill them with 10w-40 oil. In principle, a moped can run on regular car oil, but use such oil at your own peril and risk. The oil must protect all rubbing parts well, and there are a large number of them in the engine. And the scooter clutch especially needs high-quality oil, since it literally floats in oil.
Checking the oil level
The oil level is checked as follows: pour the first portion of oil into the engine approximately 600-700 ml, wait a few minutes until the oil spreads evenly onto the crankcase without twisting, insert the dipstick into the neck, pull it out and look at the level.
The oil level should be in the control section.
- If the level is less. add some oil
, wait a couple of minutes and take a measurement. - If the oil level is higher than normal. drain it or better yet. pump it with a syringe with a tube from the neck.
The control section is indicated by red arrows. In my case, the oil level is exactly in the middle of the control section and is indicated by a blue arrow. Ideally, the oil level should be in an area outside the control interface. But this is ideal, but in practice. the average level is quite acceptable and does not affect the reliability and durability of the engine.
Preparation
In order to throw the oil glass away from the engine, everything else. engine
Before changing the oil, it must be thoroughly warmed up. Or what would be better. Start changing the oil immediately after a 5-10 km trip.
The second preparatory step is that we need to prepare a level platform in advance on which the scooter should be installed in the flattest position and prepare a suitable container for waste oil.
The tools you use also play a strong role. Don't skimp. buy a new head with a collar. You only need two parts: 17 and 10. Those who ignore this point. then he pays a lot out of his own pocket.
Manufacturer
The question of choosing a brand is more individual. If your financial capabilities allow, you can buy expensive branded oil. Only for inexpensive scooters, choosing an expensive oil does not lead to any improvements in performance. Maximum – will increase the life of the piston group by 5-10%. Typically, oil changes are carried out every 1000-2000 km. An expensive product does not have time to exhaust its service life within this period and it is necessary to discard the still high-quality product. And untimely oil changes, not prescribed by the manufacturer, are not recommended: over time, the oil accumulates foreign impurities and, instead of protecting against wear, begins to contribute to even greater wear of the rubbing surfaces. As a result, using expensive oil in a regular moped is an unjustified waste of money.
Oils from the MOTUL, LIQUI MOLY and IPONE brands have the highest performance characteristics and are perfect for powerful sports and racing engines, but the price for these products is quite respectable. The British brand CASTROL is also famous for its high quality, but is more affordable. Also in the middle price range can be considered products from MANNOL, VALVOLINE and RAVENOL. The Korean brand ZIC is the cheapest of the imported ones. Provides good performance properties subject to timely oil changes. The domestic budget option is LUKOIL, well suited for both urban and rural use.
API classification
API is a quality classification system for automobile oils. What kind of oil to pour into a VAZ car engine for the winter. The oil designation in this system consists of Latin letters.
The first part can be either S (Service)
— oil for gasoline engines, C (Commercial)
— oil for diesel engines,
EC (Energy Conserving)
— energy-saving oils.
The next letter is the designation of the oil generation. The designation is in alphabetical order, i.e. The farther the letter is from the beginning of the Latin alphabet, the higher the generation of oil (better performance qualities).
API categories SA, SB, SC, SD, SE, SF, SG are currently recognized as invalid, category SH is considered conditionally valid. Thus, oil categories SE
and S.F.
Can't find it on sale right now. What kind of oil should you buy then? The answer is to buy any one that is further down the alphabet (SJ, SL, SM, SN), it will in any case be no worse than the recommended one.
