Raider Max 250(single/double-seat) : Owner’s Manual Version:1.0 Oct. 2005
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f) Check the cooling devices.
z Check for the leakage of the water tank and water pipe;
z Check if the water in the subsidiary water tank is between the
upper limit ① and lower limit ③;
z If the water is insufficient, please open the cap ② and add
some water until the water level reaches the upper limit ①.
(3) 100-Hour Maintenance:
a) Finish the 50-hour maintenance;
b) Remove the cylinder cover and cylinder body, and clean out the carbon on the cylinder cover,
cylinder body, piston top and in/ex valve, etc.;
c) Clean the inner part of the crankcase, and rotate the crankshaft during the cleaning to clean the
main bearing and connecting rod big end needle bearing;
d) Check if the fixed screw of the generator stator is loose;
e) Keep the connectors and electric parts dry and clean.