Zero-one clutch: semi-button fusion is a “burn money” express province
The 250 cc 4-trunk is more than a day-to-day walk, but as long as the bad habit of “half-button switch-off” is developed, the rate of wear and tear of the pieces increases exponentially. One of the most exaggerating cases witnessed was a carmate grinding a piece of the 400 cc racer into a crumb full of crumbs, which then cut the axle into a deep ditch. Half-stitching was once a double-drive game, but on a four-strike motor, it's equivalent to a chronic suicide. Change the move and thank you for your wallet and engine。
Zero-two oil: pick a bottle and save money for major repairs
The oil is referred to as “engine blood”, and the requirements of bulk motorcycles for signs and quality are much higher than normal 125/150. Vegetable bearings are commonly used in multi-truck high-speed machines, which must use imported fully or semi-synthetic oil throughout the journey; wind-cooled vehicles are subject to greater viscosity and antioxidation requirements because of higher temperature of the tank head。
Empty filter 03: don't treat the lung as a disposable material
The empty filtering of imported cars is hundreds of dollars, or “joke” with gas doors and pistons. Once the dust passes through the broken filters, the ring and the back of the gas door accumulates carbon in an instant, power drops, fuel consumption soars, emissions so black smokes, and long-term jamming causes the engine to “exhale”. Remember: hundreds of empty filters = a little maintenance, but a few thousand kilometers。
04 tyres: across the bend safe from the bottom
New + clean = maximum grip. Once stones and oil wax are embedded on the sideline, the rubber decay breaks only for a moment. Water membrane + fissure = “slide tire” accident at high speed, save the car wash money, and tyres are the only “lifeline” in which a motorcycle is exposed to the ground。
05 brake: 30% red line law
One third of the remaining thickness must be replaced. After shallowing, the heat is quickly passed to the matrix, the friction material drops = metal versus metal, and the brakes are expensive and quickly evaporated. Conditional upgrades of stainless steel throats are made, foot linear, brake distance is reduced, and safety coefficients are increased visible。
C06 cylinders/ejet: "invisible killer" in small holes
The carburetor discharges the base oil regularly and the impurities flow out; if the oil leaks, the gasoline follows the tank into the canteen and the risk of diluting the oil and pulling the tank increases sharply. Despite oil spills from the unchemicals, the gas-saving valves and the oil-jet mouths still accumulate carbon for every 8,000 km of clean-up, with feedback from power response and fuel consumption data。
07 seismic reduction and gas gate: neglected “long life secret”
08 toothpaste chain: oil spray, not drip
Drill oil and butter are prone to sand and dust and are splattered in black; the oil in the jet chain is the best in white powder form, a thin layer that can be lubricated 1,000 kilometres, clean and cost-effective. Remember: the chain status directly determines the transmission efficiency and noise levels。
A list of the red lines for the '09s
Automotive oils - not sticky, axle wailing。
The mini-temperature oil - the high-temperature membrane - is too thin and the piston ring is directly obsolete。
Smuggling of out-of-date oil — impurities exceeded standards and metal scrap filled tanks。
Low-cost semi-synthesis/full-synthesis - base oil differentials, additive failure and early engine overhaul。
Shell platinum, ff-1 and kasido r4 are recognized, with a sharp change of cores every 5000 km on time, and o is well-rounded, silk-coated and identical, to keep the engine away from “internal injury”。
Ten spark plugs: the heat is right to last
Large loads are preferred to ngk or electrical brands, with heat values of 7-9 being high-heat ranges. The higher the turn speed, the greater the compression ratio, the higher the heat; the lower the temperature in the winter, the lower the half the heat to prevent flooding. Misloading of spark plugs = fuel consumption soars, difficulties in starting, and even pulls the tank, so that a small plug does not destroy the entire engine。
11 brake oil: mix = suicide operation
The chemical composition of different brands, different types of brake oil varies widely, and the mixing of gas-retarded, corrosive pump metal is highly susceptible. It is proposed that the old oil be replaced every two years or 20,000 km and that it be completely filled with new dot4 or higher-specified oil, rather than being converted every year without risk of mixing。
