Raider Pro 250 (single-seat / double-seat): Service Manual EEC Version: 1.0 Oct.. 2004
14
3.1.2 Trouble Shooting
The engine oil level is too low.
a. The engine oil has been consumed naturally;
b. The engine oil has leaked;
c. The piston rings are worn.
The engine oil is dirty.
a. The engine oil hasn’t been replaced in time;
b. The cylinder head gasket is damaged.
The lubrication isn’t good.
a. The engine oil level is too low;
b. The oil filter or oil pipe is clogged;
c. The oil pump is damaged.
3.1.3 Specifications
Engine Oil Capacity
1.0L (Disassembling) 0.8L (Replacing)
Engine Oil Type
SAE 10W/30SF
3.1.4 Engine Oil Services
Engine Oil Level Inspection
a. Stop the engine;
b. Stay the vehicle on the flat ground for 2-3 minutes;
c. Inspect the engine oil level.
Notes
: The engine oil level gauge shouldn’t be screwed in.
Engine Oil Replacement
a. Remove the engine oil filler cover;
Drain out the engine oil when the engine is warm;
Reassemble the filler cover (Torque: 18-20 N.m.);
b. Check if the O-rings are damaged; replace them if necessary;
c. Fill in the new engine oil;
Engine oil capacity: 1.0 L (Disassembling)
0.8L (Replacing)
Engine oil type: SAE 10W/30SF
d. Start the engine to check if there is any leakage;.
Stop the engine and check the oil level again.
Engine Oil Screen Replacement
a. Drain out the engine oil, and take out the filter cap and spring;
b.. Replace the engine oil screen;
c. Reassemble the spring and filter cap;
d. Add the specified engine oil into the engine;
e. Recheck the engine oil level.
