Service

SDEC provides domestic and international customers with excellent diesel engines and related products designed with efficient technology. In addition to these amazing offerings, we also provide customers with accessories and service support to ensure they are getting the most out of our products.

  • Service

    We supply website downloads of training manuals, user instructions, maintenance manuals, maintenance Videos, and other technical files.

  • Service

    SDEC offers timely online consulting support to servers of overseas accessories factory.

  • Service

    SDEC provides flexible training and remote technical support for international service providers and customers.

  • Service

    We now have authorized service providers in over 20 countries and regions around the world, and we are making efforts to develop new service networks.

For convenient communication for international services, we offer telephone, mail, text message, WeChat, QQ, and other flexible communication channel options.

If you want to know more information about the SDEC overseas service work, you are welcome to contact email to sc_fw@sdec.com.cn.

  • E series engine
  • H series engine
  • W series engine
      2. Crank-connecting Rod Mechanism
        1. R&I of piston rod assemblye
        2. R&I of flywheel
        3. R&I of crankshaft
        4. Installation of front oil seal
        5. Installation of rear oil seal
      2. Valve Drive Mechanism
        1. R&I of cylinder head cover housing
        2. R&I of intermediate cover housing
        3. R&I of intake and exhaust rocker arm and accessory
        4. R&I of camshaft
        5. Adjustment method of valve clearance
        6. R&I of rear gear chamber
        7. R&I and measurement of camshaft gear
        8. R&I of camshaft signal panel
        9. R&I of camshaft bearing
      2. Intake and Exhaust System
        1. R&I of intake pipe cover plate and intake elbow
        2. R&I of exhaust pipe
        3. R&I of turbocharger
      2. Engine Peripheral Accessory
        1. R&I of alternator
        2. R&I of starter motor
        3. R&I of AC compressor
        4. R&I of air compressor
      2. Lubrication System
        1. R&I of oil pump
        2. R&I of front gear chamber cover
        3. R&I of engine block baseplate and welding part in oil suction pipe
        4. R&I of oil pan and accessory
        5. R&I of oil filter and cooler
        6. R&I of piston cooling nozzle
      2. Cooling System
        1. R&I of thermostat
        2. R&I of water pump
        3. R&I of front driving wheel system
        4. R&I of shock absorber and crankshaft front pulley
      2. Fuel System
        1. R&I of low-pressure fuel circuit
        2. R&I of high-pressure fuel pipe and common rail pipe
        3. R&I of high-pressure fuel pump (electronic control)
        4. R&I of fuel injector
      2. Engine Wire Harness and Electrical Components
        1. R&I of wire harness
        2. R&I of ECU
        3. R&I of main sensor
      2. Cylinder Head Assembly
        1. R&I of cylinder head
        2. Installation of cylinder head
      2. R&I&ADJ of High-pressure Fuel Pump(Mechanical)
        1. R&I of high-pressure fuel pump (mechanical)
        2. Adjustment of advance angle of high-pressure fuel pump (mechanical)
      2. R&I of Cylinder Liner and Flywheel Housing
        1. R&I of cylinder liner
        2. R&I of flywheel housing
      2. Intro& R&I of Natural Gas Engine
        1. Introduction to natural gas engine electrical components
        2. R&I of spark plug component, high-voltage ignition wire component