Operation and Maintenance manual is the must item for all mechanical equipment users, which can ensure all mechanical equipment including diesel engine, transmission, gearbox, axles or even complete trucks under proper on time maintenance, this can extremely extend the using life time of all machines.
Here at EMAC, we continuously collecting all operation and maintenance documents from all brands including Caterpillar, Cummins, Deutz, Perkins, MTU, Weichai, Yuchai, CAMC diesel engines, Fast transmission, Dongfeng Dana axles, Komman Suspensions, Advance transfer case, Advance gearbox etc. and sharing to all partners and customers from all over the world. Video tutorials is also under planning, our continuously hard working is just wanting to help more and more customers to lower down their costs by extending the durability of products.
Operation and Maintenance
How to Solve the Problem That the Car Engine is Too Noisy?
Vehicle engine is a source of noise, and its noise generation varies with engine speed. The hood can be installed with advanced sound-absorbing foam materials, which can not only suppress the vibration of the hood , but also absorb a lot of noise, with good effect. I...
Gearboxes are Classified According to the Grade of Transmission Ratio
It is a hydraulic mechanical transmission composed of a torque converter and a planetary gear transmission, whose transmission ratio can be stepless in the range of several discontinuities between the maximum and minimum value. The transmission ratio can be continuou...
Introduction of Variable Valve Technology for Automobile Engine
Automobile engine in the actual operation is mostly in the medium and low speed partial load, therefore, one of the goals of modern gasoline engine technology is to improve the performance of partial load, hoping to meet the high power at the same time, to ensure the...
What’s the Matter With the Transmission Overheating?
The transmission will generate a certain amount of heat due to the friction of the moving parts. Normal operating temperature is approximately 38°C above ambient temperature. Heat is dissipated through the transmission housing. If the heat dissipation is not normal...
Fast Transmission Noise and Vibration Problems
There is a rattling sound when starting the plate shift lever 1. Fork wear 2. The gear is affected by the shaft distortion and leaves the opposite tooth position 3. The intermediate shaft brake does not work 4. Link movement disorder5. Improper adjustment of connecti...
How to distinguish between Fast and large 8-speed gearboxes?
It mainly depends on the size of the center distance.The center distance of the gearbox is the distance between the two middle points of a group of gear pairs that are relatively meshed. The larger the center distance, the greater the torque bearing capacity of the g...
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