Why is gear oil exiting at the vent hose of my KTM 250 XC-W TPI?
- BbryanholmesSep 10, 2025
If gear oil is exiting at the vent hose of your KTM Motorcycle, it is likely that too much gear oil was added. Check the gear oil level.
Why is gear oil exiting at the vent hose of my KTM 250 XC-W TPI?
If gear oil is exiting at the vent hose of your KTM Motorcycle, it is likely that too much gear oil was added. Check the gear oil level.
Displacement | 249 cc |
---|---|
Cooling | Liquid cooled |
Transmission | 6-speed |
Starter | Electric starter |
Front Brake | Disc brake |
Rear Brake | Disc brake |
Bore x Stroke | 66.4 mm x 72 mm |
Seat Height | 960 mm |
Ground Clearance | 370 mm |
Engine Type | 1-cylinder, 2-stroke |
Fuel System | TPI |
Front Suspension | WP XPLOR-USD, Ø 48 mm |
Rear Suspension | WP Xplor shock absorber |
Fuel Capacity | 9 liters |
Frame | Chromium-Molybdenum steel central tube frame |
Weight (without fuel) | 103 kg |
Defines intended use for EXC and XC-W models.
Explains dangers of using the vehicle not as intended.
Advises on rider fitness and dangers of exhaust fumes.
Guides on setting the clock and viewing lap times.
Covers initial use safety and engine running-in procedures.
Lists essential checks and engine starting procedures.
Explains braking procedures, warnings, and disc maintenance.
Details safe refueling practices and warnings.
Provides details on service intervals and mandatory tasks.
Guides on checking and adding front brake fluid.
Detailed steps for changing front brake linings.
Steps to remove and install the front wheel.
Steps to remove and install the rear wheel.
Covers tire condition checks and proper tire pressure settings.
Steps to remove and install the 12-V battery with safety warnings.
Guides on charging the 12-V battery with safety warnings.
Steps to change fuses with warnings.
Explains the cooling system and how to check coolant levels.
Detailed coolant level check and coolant draining procedures.
Continues coolant refilling steps.
Guides on adjusting idle speed with engine safety warnings.
Steps to change the fuel screen with fuel handling warnings.
Covers checking oil level and priming the oil pump.