Dazon Raider mini 90S, Руководство по обслуживанию

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Raider Mini 90 (single/double-seat): Service Manual Version
：
2.0 Feb. 2006
33
3.5. ENGINE LUBRICATION & COOLING SYSTEM
3.5.1 Troubleshooting
INSUFFICIENT OIL SUPPLY
TO ENGINE
ALWAYS INSUFFICIENT OIL
LEVEL
ENGINE ALWAYS RUNS HOT
z
TOO LOW OIL LEVEL IN OIL TANK
z
IMPROPER FIXED OIL TUBES
z
OIL LEAKAGE FROM TUBE ENDS
z
DAMAGED OIL TUBES
z
CLOGGED OIL TUBES
z
BROKEN-DOWN OIL PUMP
z EXTERNAL OIL LEAKAGE
z WORN CYLINDER HEAD GASKET
z WORN PISTON RINGS
z IMPROPER ADJUSTMENT OF OIL
PUMP
z POOR OIL QUALITY
3.5.2 Caution
Supplying enough oil to the engine is very important. If the oil quantity is not enough,
the engine will be severely scored and will most likely seize the motor.
When the upper end of the engine is in need of replacement, change the piston, piston
rings, piston pin clips, and the cylinder all at the same time.
3.5.3 Cooling System
When the buggy is running, the wind blowing towards it will cool down the cylinder
head and cylinder body through the cooling fins. So, the cylinder and piston will not
overheat.
The cooling fins should be kept clean.