Technical maintenance
1. Daily check and periodic check
Engine’ performance will be deteriorated if the operation condition becomes worse or time
prolongs, such as: fuel and oil consumption increase, exhaust harmful substance increases, or
vibratory and noise increase. Please strengthen the maintenance service of engine, insist on
daily check and periodic maintenance, which will prove efficiency and prevent fault.
Check can be divided into daily check and periodic check.
Daily check: Do daily check before starting engine, and operate it as a rule.
Periodic check: Suggest you make a running diary, writing down results of everyday operation
and check, accumulating total running time. Start your periodic check and maintenance
according to below table (table 5).
Periodic check can be divided into: 50h、250h、500h、1000h、2000h(h: hours)
Time interval of periodic check can be properly advanced or delayed according to the engine’s
purpose, location condition, fuel or lube oil’s quality and other using conditions.
Table 5 Periodic check table of engine