Raider Pro 250 (single-seat / double-seat): Service Manual EEC Version: 1.0 Oct.. 2004
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2. Periodic Maintenance and Tune-up Procedures
2.1 Periodical Checks and Services
The maintenance intervals in the following table are based upon average riding conditions.
Riding in unusually dusty areas requires more frequent services.
Time of Service
Items
Initial Service
(First Week)
Monthly Quarterly Yearly
Tire Pressure/Wear
I I
Brake Performance
I I
Bolt Tightness
I I
Air Cleaner
C
C
I
Carburetor
I A
C
Spark Plug
C,
A
Drive Chain
I I
C,
A,
L
Brake Fluid
I
Replacement Of Gearbox Oil
I
R
Chassis
C,
I
L
Fuel Switch/Fuel Tank
C
Chassis I
I
Engine Oil
R
Valve Clearance Of Engine
A
Notes
: A: Adjust; C: clean; I: inspect, clean or replace if necessary; L: lubricate; R: replace.
2.2
Maintenance and Tune-up Procedures
This section describes the servicing procedures of every item in the Periodic Maintenance
Intervals Table above.
2.2.1 Spark Plug
Clear up the carbon around the spark plug to prevent it from
dripping into the cylinder when removing the spark plug.
Removing steps:
In general, it should be carried out after the engine has become
cold.
a. If the spark plug is too tight to remove, spray some rust inhibiter
on the spark plug washer and the thread part; after the inhibiter has
