1, afraid of “dirty””
Fuel filter, oil filter, air filter, hydraulic oil filter screen and various parts such as if too dirty, will lead to the filtering effect of variation, too many impurities into the oil cylinder, increasing the mechanical wear, increase the possibility of failure; if serious congestion, will cause the vehicle can not work normally. The water tank radiator, air-cooled engine block and cylinder radiator, cooler plate and other components are dirty, will lead to poor heat, the temperature is too high. Therefore, for this kind of “afraid dirty” parts must be promptly cleaned and maintained.
2, afraid of “hot””
The temperature of the engine piston is too high, easily lead to overheating and melting holding cylinder; overheating rubber seals, triangle tape, tire, premature aging, decreased performance, shorten the service life; the coil overheating starter, generator, regulator and other electrical equipment, easy to burn and scrap; maintain appropriate temperature, such as vehicle bearing overheating can make the lubricating oil quickly deteriorated, resulting in damage to the vehicle bearing burned.
3, afraid of “string”
Various parts of diesel engine fuel system, drive axle main reducer is the master-slave gear, hydraulic control valve block and valve, hydraulic steering gear of the valve core and the valve sleeve, the mate parts manufactured by special processing and grinding, paired with a very precise and, in the lifetime of use always in pairs, not interchangeable. Some with each other, such as the piston and the cylinder, bearing and shaft neck, valve and valve seat, the connecting rod cap and rod body, after running in effect for a period of time, with relatively good in maintenance, should also pay attention to pair of assembly, no stopping”.
Mercedes Benz MB Star C3 Diagnosis With Latest Software

1.This is the Mercedes MB STAR C3 Diagnose Tool works on Car 12V and Heavy Duty 24V.
2. It has real PCB in RS232-485 cable.
3. The price is with 120GB hard drive which include Xentry,DAS,WIS,EPC,SDMedia,StarFinder ect.
4.High Quality Compact 3 Star Diagnosis Tool with 2 years warranty.
The newest software (9-2014) in 120GB hard disk. You can choose the hardisk for :
1. Dell D620/D630,E6420,E5420,E5430,E5520,E6410(part)
2.Panasonic CF19,CF30 and so on. Toshiba C600
3.For other laptops with SATA hard drive socket. Pls let us know what laptop you are going to use with hard disk.
4.Lenovo (IBM) E47,E49,E40,X220,X61,X61T,X200,X200T,T400,T61,E430,G500,G470,Z470,T420,B590,X201,T410
You can go to GO2OBD.NET buy Mb Star C3.