KYMCO ADG5, Руководство пользователя

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4. Engine XCITING 400i/XCITING S 400
Engine
This chapter covers the location and servicing of the engine components for the
KYMCO Xciting 400i and Xciting S 400.
• Engine Removal ....................................................4-4~4-12
• Cylinder Head Cover ...........................................4-13~4-17
• Camshaft.............................................................4-18~4-32
• Valves .................................................................4-33~4-44
• Cylinder and Piston .............................................4-45~4-61
• Generator ............................................................4-62~4-82
• Oil Pump .............................................................4-83~4-89
• Crankcase .........................................................4-90~4-102
• Camshaft.........................................................4-103~4-106
• Engine Installation...........................................4-107~4-115
GENERAL INSTRUCTIONS
Lubrication System
The maintenance of lubrication system can be performed with the engine installed in the
frame. Use care when removing and installing the oil pump not to allow dust and foreign
matters to enter the engine and oil line.
Do not attempt to disassemble the oil pump. The oil pump must be replaced as a set
when it reaches its service limit.
After the oil pump is installed, check each part for oil leaks.
TROUBLESHOOTING
Oil level too low
1. Natural oil consumption
2. Oil leaks
3. Worn or poorly installed piston rings
4. Worn valve guide or seal
4‐1