Contents
1-1 Introduction of engine .................................................................................................................................... 1
1-2 Technical parameters ..................................................................................................................................... 3
1-4 P.T.O dimensional drawing ........................................................................................................................... 7
1-5 Electric wiring diagram ................................................................................................................................. 9
2-1 Maintenance precautions ............................................................................................................................. 10
2-3 Maintenance standards ................................................................................................................................. 12
3-1 Maintenance schedule .................................................................................................................................. 15
3-2 Change engine oil ........................................................................................................................................ 16
3-3 Maintenance of air filter .............................................................................................................................. 18
3-4 Maintenance of silencer ............................................................................................................................... 19
3-5 Maintenance of spark plug ........................................................................................................................... 20
3-7 Adjustment of idle speed ............................................................................................................................. 21
3-9 Storage of engine ......................................................................................................................................... 23
4-2 Underpower of engine .................................................................................................................................. 26
4-6 Engine has no high speed ............................................................................................................................. 29
4-7 Overheat of engine ....................................................................................................................................... 30
4-8 Abnormal noises of engine ........................................................................................................................... 31