HRC NSF250R 2012, Owner'S Manual & Parts List

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3-3
Service and Maintenance
Item Replacement Inspection Cause Remark
Engine 2,000 km Disassemble check
Transmission gear/collar/ Every 2,000 km – Wear or damage
shaft/bearing
Water pump drive gear
Every 4,000 km – Wear or damage
Water pump driven gear Every 4,000 km – Wear or damage
Water pump impeller Every 4,000 km – Wear or damage
Water pump seal/oil seal Every 4,000 km – Wear or damage
Balancer drive gear Every 4,000 km – Wear or damage
Balancer driven gear Every 4,000 km – Wear or damage
Primary drive gear Every 4,000 km – Wear or damage
Left crankcase cover Every 4,000 km – Wear or damage
bushing
Oil strainer
Every 4,000 km – Wear or damage
Oil pressure relief valve Every 4,000 km – Wear or damage
Drive sprocket Every 2,000 km – Wear or damage
Each ball bearing Every 4,000 km – Wear or damage
Each oil seal Every 2,000 km – Wear or damage
Fuel filter Every 2,000 km – Contamination
Engine oil Every race – Contamination
After breaking in
Engine oil filter Every race – Contamination
After breaking in
Transmission oil Every race – Contamination
After breaking in
Spark plug Every 2,000 km – Wear or damage
Frame
Drive chain Every 500 km – Slack and wear
Folk fluid Every 100 km – Contamination
Every 5 race –
Brake fluid Every 3 race – Contamination
After riding in rain
Electrical
Ignition coil Every 4,000 km – Wear or damage
After inspection, replace worn or damaged part with a new one.