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Dołączył: 13 Gru 2010
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 Wysłany: Wto 10:42, 11 Sty 2011 Temat postu: Nanjing NJ2045-type patrol vehicle to use in cold |
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Nanjing NJ2045-type patrol vehicle use in the highlands in the cold area of the disease and the solution is not
Impaired sector favorite. However, due to high altitude alpine areas (above 2000 meters above sea level) of thin air, atmospheric pressure is low, rapid climate change, resulting in decreased engine power of vehicles,[link widoczny dla zalogowanych], easy to produce coke and plastic cylinder, thus enabling increased fuel consumption; relatively higher tire pressure and speed its wear, rubber and plastic parts easily gel deterioration; temperature variation large parts of the vehicle and links the main mechanical force by the internal and external stress, easy fatigue. When the temperature is high, the metal parts flexible tolerance performance improvements, while mechanical strength and impact resistance decreased; when the temperature is low, the metal parts of the Sophie tolerance performance decreases. Therefore,[link widoczny dla zalogowanych], the normal operation of the vehicle impact, shorten the life of the vehicle, and technical support more difficult. The main discomfort of the disease and the specific solutions are: difficulty starting the winter because of high altitude vehicles using the regional average, the annual average temperature is low, the temperature difference between day and night, causing starting problems in winter, continuous use of starter, the first battery power loss, when replacing the battery start again, because of low temperatures, oil viscosity, engine running resistance, the starter burned (due to towing the car should not be starting), to the inconvenience of urgent duty vehicles. Solution: ① let go of the cooling liquid,[link widoczny dla zalogowanych], add boiling water; ② place in the engine oil pan heat the mixture gently (should not be too fierce.) Easy to damage the engine due to some Department of pads (sub) team sites are mostly in remote regions, the long-term non-grade road vehicles or driving on pavement made acute, severe turbulence, often damage the engine pad, engine down, the power transmission loss of balance, rupture caused by flywheel. Solution: No. 8 wire on the cross pad and locking bracket. Steering mounting bolts strong enough, easy to loose and fell off because the vehicle steering device on the front axle, the vehicle runs in the temperature changes so that the bolts loose, or broken off, so that steering can not be fixed, there the vehicle out of control. Solution: ① seat bolt holes and pitch to increase to 14 to 1.5 mm (formerly 10 ~ 1.25 mm), can use the torque wrench Afterburner fastening; ② the increased diameter of the bolt head after the play direction 1 mm diameter holes, and then wire the upper and lower bolt through the post into the X-type locking. Air filter air filter strong enough stand against itself heavy, combined with the original car is only one side support bracket, the majority of vehicles' | | vend traveling less than 2,000 km, the stent has a fracture, causing the vehicle right side of the inlet was crack, the air without a filter and a lot of dust into the engine cylinder, the cylinder accelerates the early wear and tear. Solution: the other side of the air filter installed a bracket, bonding with the rivets and fender, its support for increased aid, better. The direction of body fluid transfer tubing and easy to aging cycle as the impact of the plateau climate, most of the hydraulic steering mechanism of the vehicle aging cycle tubing, leakage and thus degenerate, so that power steering pump oil state in the absence of work, causing steering damage. Solution: Buy the same size, construction machinery and equipment specialized high-pressure tubing instead. Rear seat is not securely installed, the seat is easy to install lateral motion sickness caused by travel of officers and men who generally reflected lateral seat installation, about 10 kilometers will take motion sickness. Solution: change the horizontal placement of the lateral placement. However, due to the weak strength of seat frame, a small anchor, reinforcement methods for further improvement. Power steering effect is not obvious when driving the vehicle in the corners, turn inflexible. Solution: ground maintenance of steering, more lubrication. Slightly less than the length of the shift lever in the continuous increase of vehicles, lower gear operation, always leaned to the right, easy to bring the driver fatigue. Solution: the length of the gear lever on the basis of the original plus take about 5 ~ 6 cm. Port (Author: Shannan Military Equipment Department) Local Editor: Wang Guangren pump stops working, thereby causing steering failure, causing serious accidents, and became the highest accident rate and the U.S. military deaths up to the vehicle. To this end, the U.S. military provides: M939 series truck road speed should not exceed 64 km / hour. Since 1999, the U.S. military on a 2008 5 187 of the total of all the existing fleet of M939 series vehicles to improve, the bias tires to radial tires and to install anti-lock braking system, thus only solve the problem of accident rate. By 1992 cut-off time, M939 series of vehicles produced about 39,000,[link widoczny dla zalogowanych], in addition to military equipment, it also exported to Egypt, Saudi Arabia and other countries. Currently, the U.S. military's M939 series of vehicles and equipment is gradually being FMTv family of medium tactical vehicle replacement and MTvR medium tactical vehicles,[link widoczny dla zalogowanych], new vehicles to replace vehicles. (Continued) QICHEYUNYONG
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