Fat head fish has been in hand for 7 years, pure household use, not much running, most of the mileage is accumulated by long-distance running, I ride a small electric donkey to and from work, because less than 5 kilometers.
I took time to change the oil and gearbox oil two days before I went back to my hometown on Labour Day holiday.
The oil has been changed for a year, only ran more than 3000 kilometers, has been bought by the official flag store Castrol multi-pole protection 530, although not much, but the time is up, change!
The oil of the gearbox has been changed for more than two years, and the mileage is less than 20,000, because the first time is also changed by my own gravity, and there is a lot of old oil. In addition, I went to Guilin on National Day holiday last year, and I went to the Longji terrace, a family of five with luggage, the mountain was high and the slope was steep, the use of the gearbox was very strong, the traffic jam on the steep slope was serious, and the road of climbing on the half slope of the very steep slope was thrilling, and many vehicles broke down on the road. Such road conditions are a great test for the metal mixer gearbox. Worried about the accelerated wear of the gearbox friction disc, I prepared for the worst, expecting the gearbox oil to be brown and scorched and metal powder. Unexpectedly, the gearbox oil released this year is still very red, without a hint of scorched taste and no powdery precipitation.
The image above:
After eating some small grains this year, Dudong overseas bought Mobil EP530,7 quarts, which could not be used up, because it had exceeded 6 liters, and after adding enough, there would be about 20 to 30 milliliters left. Home-made marine industry is used for machine filtration.
Continue to pump, the oil ruler pipe of this car has actually become thinner into the engine part, so that the oil pipe cannot be inserted, so every time you pump oil, you have to take off the oil ruler pipe and put it directly into the hole in the lower part of the engine oil ruler pipe to pump oil.
Dismantle the old machine filter, dismantle the machine filter will flow out some oil, block it with cardboard to avoid flowing to Yuanbaoliang, under the car I took several paper trays containing eggs in the mess room of the unit canteen, to avoid flowing to the ground and difficult to clean.
Machine filter domestic marine industry
After adding fine grain and injection, the starting test showed that the engine ran smoothly, the mood was stable and the prognosis was good.
-start changing the gearbox oil next-
The wheels should be well blocked to prevent slipping.
Get started with double insurance.
Any oil tray on a treasure costs dozens of yuan. I only use it when I change the gearbox oil. I use it once every two or three years, and it’s not cost-effective. Go to the utility room in the unit canteen and find an empty oil barrel and cut it to make an oil tray. Focus on diligence and frugality.
The edge of the iron barrel cut is very sharp, and there are burrs to cut the hand, even though it has been polished. Then fold it in so that you don’t cut your hand and strengthen your tendons, so it’s obviously more stable to hold.
Put gearbox oil, not the black state I was worried about, it was very red. The stone in my heart fell to the ground.
Wait for half a day to drop, install the screw, take the waste oil to the base of the basketball rack outside, open the bottle and pour it into the measuring cup to see how much is released, and then add the same amount of new oil.
Illuminated by the lamp, the old oil is still bright, it seems that the gearbox is not worn, it is good to change the oil frequently in this broken box.
This has been precipitated for a long time at the bottom of the oil pan, there is no black powder and so on. The particles on the left wall are not wiped clean by the metal powder at the time of cutting.
After the old oil is cooled to room temperature, observe the measuring cup, about 4.8 liters.
Cut a section of water pipe to clean it, plug it into the gearbox refueling port at one end and insert the funnel at the other end.
Add 4.8 litres of new oil
Ton ~
After changing the oil mileage, the driving computer shows that the average fuel consumption is 10.1. I forgot to shoot.
The mileage of long-distance return, the driving computer shows that the average fuel consumption has been reduced to 9.5.
Because the driving computer display is not very accurate, so before the long-distance calculation of fuel consumption, run to Shandong, Qinghai, back to their hometown, basically five people fill up their luggage, fuel consumption is 8.5 to 8.9, always feel that there is no record of midway refueling, why so low. This time I went back to my hometown with my wife, daughter, father-in-law and mother-in-law, just at the Luoyang Peony Flower Show. Show them. Although they are also northerners, they are from other provinces. Fill up the luggage for the five of us. Still record every refueling, after the return trip to make a form, the formula into a calculation, I shit, the fuel consumption is even more amazing, only 7.9. Shit, this is still the fuel consumption of 3.0 nose.
SibylBessie 
6 
September 3, 2024 
