Many owners in the choose and buy accessories are very carefully, but after install easily neglected maintenance spare parts, so that in the car driving journey of gradually increasing, fittings are very easy to be wear, life expectancy by. The following provides you with nine large parts of the maintenance attention, only for the owner reference.     "Longevity" one of situations: avoid hot     Engine piston temperature is too high, easy to overheat and happen embrace burn melting cylinder; Rubber seal, triangle tape, tires and other overheating, easy ageing, shorten service life, slow performance,; Engine, generator, regulators electrical equipment of the coil overheat, extremely easy burned and scrap.     "Longevity" tactic no.2: avoid dirty     The fuel filter, oil filter, air cleaner, hydraulic oil filter and all kinds of mesh parts if dirty, will lead to filtration effect becomes poor. Water tank, air cooled heat sink the engine block and cylinder head heat sink, cooler heat sink the component such as dirty, can lead to heat is bad, the temperature is too high.     "Longevity" tactic # 3: avoid reverse     In the engine cylinder cushion when installation the cannot be installed, otherwise, it will lead to premature cylinder gasket ablation damage; Engine fan blades installation shall not make the; The direction of decorative pattern of tires, people fonts decorative pattern tires, installation of the ground should make the dishes after word to the tip.     "Longevity" tactic 4: avoid lacking     Engine air lock piece, should be installed in pairs, such as leaks installs or missing will lead to out of control and crashed the valve piston and a; Engine connecting rod bolt, flywheel bolt, the drive shaft, bolt install on split cotters, lock screw, insurance piece or spring cushion against pine device, once leaks installs, in use will probably lead to serious faults.     "Longevity" tactic of five: avoid oil     Engine dry air filter paper filter, if touch the oil, easy to cause the mixture of high concentration in the air inhaled, make the air is enough, fuel consumption, increase engine power down; If the triangle tape with oil, will speed up its corrosion of aging. Of brake shoes, dry type clutch friction piece, brake belt with oil, threatens the safety.     "Longevity" tactic six: avoid wash     For the engine of the paper air filter, can't use any oil cleaning; For cortical parts, also should not use oil to clean.     "Longevity" tactic of seven: avoid pressure     The tyres and tubes if long-term storage of pressure and not turning in time, will be for extrusion distortion; The air filter, fuel filter paper filter, if produce extrusion, and not reliable play a role filtration; Rubber oil seal, triangle tape, tubing and so on also can't squeeze.     "Longevity" tactic of 8: avoid near fire     Tires, triangle tape, cylinder liner resistance hydrosphere, rubber oil seal, rubber products, if near the fire, will easily aging metamorphism or damage, on the other hand may also cause a fire accident.     "Longevity" tactic of nine: avoid repetition     Some parts of this should be the disposable use, individual drivers or mechanic but to save or because don't know "taboo" and repeated use, so easily result in accidents.