Precautions
1. The Operator of diesel engine is obliged to read the operation and maintenance instruction
carefully, and strictly follow the technical operation and maintenance procedure specified by
the instruction.
2. As ECU, common-rail pipe, fuel pump and injector are precise parts, any user is not allowed
to regulate and remove these parts without permission. Otherwise, the relevant commitment
services arising therefrom will be the sole responsibility of the user.
3. The diesel engine is forbidden to run without air filter, in order to avoid damage to the engine
due to unfiltered air entering the cylinder.
4. When cleaning diesel engine, it is not allowed to inject water directly at the sensor and
harness connectors with high pressure water gun，in order to prevent the sensor and ECU
burning out due to internal circuit breaks.
5. Overhaul of all the components and parts of the electrical control system shall be conducted
by professionals.
6. Notes for quality information feedback of diesel engine
In case the diesel engine is running abnormally or in disorder, users should report to the call
center of our company in terms of repairs and services by contact way provided in Warranty
cards, and provide the information about the model, order number, operating conditions,
cumulative running time of the diesel engine, when and where the failure occurs , so that we
can provide you with better services.
7. Notices for repair and replacement of the diesel engine parts:
Users shall follow the Repair & Maintenance Manual of SC9DF Series Diesel Engine in the
process of repair; Please purchase the parts subject to the specifications of parts catalogue of
the diesel engine, and only adopt the products approved by our original equipment
manufacturer in order to ensure performance, reliability and service life of the diesel engine.
