越來越多的卡車上面，都開始選裝或者標配變速箱，在享受便利性的同時，運輸人們也要學會正確使用并對進行合理保養。下面
濟南自動變速箱維修人員為您講解變速箱的操作以及維護！
More and more trucks are equipped with optional or standard gearboxes. While enjoying convenience, transportation people should also learn to use and maintain properly. Next, Jinan automatic transmission maintenance personnel will explain the operation and maintenance of the transmission for you!
注意油面檢查
Pay attention to oil level inspection
油面高度應定期進行檢查。檢查油面高度時汽車應停在水平的路面上。由于熱油的體積膨脹，為了防止測量不準，停駛后的車輛不能立刻檢查，只有在油面穩定和稍微冷一些時才可進行。
The oil level should be checked regularly. When checking the oil level, the car should be parked on a level road. Due to the volume expansion of hot oil, in order to prevent inaccurate measurement, the vehicle after stopping can not be checked immediately, only when the oil level is stable and slightly cold.
油面高度由變速器殼體側面的錐形油面觀察孔進行檢查，油面高度應與油面觀察孔下沿平齊。過多的加油量將會導致變速器溫度升高和漏油，過少的加油量將會導致零件潤滑不良，嚴重者將會發生燒箱事故。
The oil level height is checked by the conical oil level observation hole on the side of the transmission case. The oil level height should be flush with the lower edge of the oil level observation hole. Too much oil will lead to the temperature rise and oil leakage of the transmission. Too little oil will lead to poor lubrication of the parts, and even a burning accident will occur.
及時補充潤滑油
Timely replenish lubricating oil
每款變速箱都有規定的保養周期和換油里程，要根據實際情況進行保養和換油。變速箱內須加注優良重載齒輪潤滑油，變速箱的齒輪油規格推薦使用85W-90，寒冷氣溫下推薦使用75W-90。為了防止不同型號的潤滑油發生化學反應，在補充潤滑油時應保證與原來的潤滑油型號相同。變速器在更換潤滑油時，要首先將變速器內原有的潤滑油排放干凈。
Each transmission has a specified maintenance interval and oil change mileage, which should be maintained and changed according to the actual situation. The gearbox must be filled with excellent heavy-duty gear lubricating oil. 85W-90 is recommended for the gearbox gear oil specification, and 75W-90 is recommended for cold temperatures. In order to prevent chemical reaction of different types of lubricating oil, the lubricating oil shall be replenished with the same type as the original lubricating oil. When changing the lubricating oil of the transmission, the original lubricating oil in the transmission should be drained first.
避開操作誤區
Avoid operating errors
當車輛后輪著地，傳動系連接的情況下被拖行時，主箱的中間軸齒輪和主軸齒輪并不旋轉，而主軸卻被后輪帶動著高速旋轉，這樣將會因缺乏潤滑而引起變速器的嚴重損壞。為了防止這類現象發生，應注意以下幾點：切勿使車輛在熄火狀態下空擋滑行；當車輛需要拖行時，可抽出半軸或脫開傳動軸，也可使驅動輪離地拖行。
When the rear wheel of the vehicle touches the ground and is towed with the transmission connected, the intermediate shaft gear and the main shaft gear of the main box do not rotate, but the main shaft is driven by the rear wheel to rotate at high speed, which will cause serious damage to the transmission due to lack of lubrication. In order to prevent this kind of phenomenon, the following points should be paid attention to: Do not let the vehicle slide in neutral gear when the engine is off; When the vehicle needs to be towed, the axle shaft can be pulled out or the drive shaft can be disengaged, and the drive wheel can also be towed off the ground.
The correct and reasonable operation and regular maintenance of the transmission are very important to ensure the safe and reliable driving of the vehicle and extend the life of the transmission. More relevant contents are available on our website http://www.ihudie.cn Ask!
