HOWO: The HOWO heavy truck produced by Jinan Truck Co., Ltd. of China National Heavy Duty Truck Group, with the Chinese name of "Long Hao Brand". Because of the subtle relationship with Volvo Group at that time, all official places were signed with "Long Hao Brand".
Extended data:
Keep the amount of lubricating oil, and check it frequently during use. Oil quantity of wheel side reducer and bridge main reducer. Lack of oil will cause early wear and severe ablation of moving parts. However, it is not easy to get rid of too much lubricating oil, because too much lubricating oil will cause high temperature and even lead to oil leakage.
When the new car is undergoing initial maintenance and replacing the lubricating oil of the wheel reducer, when adding new oil according to the regulations, turn the wheel to the bottom of the oil drain plug, add the lubricating oil to this high position, and then screw on the oil drain plug. Turn the wheel several times repeatedly, then turn the wheel to the position where the oil drain plug is at the highest position and the oil filler plug is at least half position, open the oil filler plug to let the excess lubricating oil flow out until the liquid level is kept at the oil filler plug position, and install the oil filler plug.
There are two plugs on the rear axle housing: an oil drain plug at the bottom of the tooth pocket and an oil filler plug at nearly half of the tooth pocket. The normal liquid level should always be kept at the height of the oil filler plug.
Gear oils of API GL-5 grade and SAE85W/90 viscosity grade are used for the rear axle main reducer and wheel reducer. Lubricating oil quantity: rear axle main reducer 16.5L, middle axle main reducer 19.7L, and the oil quantity of each wheel reducer is about 3L.
Baidu encyclopedia-haowo