Author: CSC Motorcycles via YouTube
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TT250 Assembly Part 11: Pre-Ride Safety Inspection, Start-Up & Final Adjustments
CONGRATULATIONS! You’ve assembled your CSC TT250 Dual-Sport Enduro! Before you hit the road or trail, this final, crucial video guides you through the entire Pre-Riding Safety Inspection and start-up procedure. This step ensures your TT250 is reliable, safe, and ready for adventure.
π οΈ Tools Required for This Video:
All the tools you used in the previous videos
Voltmeter (for charging system check)
Zip Ties (for cable management)
Basic Wrench/Socket Set (for final torque checks)
Part 1: Electrical & Fluid Checks (Safety)
Ground Wire: Use an 8mm socket to ensure the main engine ground wire is securely fastened to the engine (above the front sprocket cover). Jiggle the cable to confirm it’s firm.
Lighting & Horn: Check the dash, gear indicator, headlamp (high/low/passing), all turn signals, taillight (and brake light activation via hand and foot), horn, and license plate light.
Charging System Connections: We guide you on how to lift the fuel tank (requires removing the seat and side panels) to check and secure the charging system’s electrical connectors. Unsecured connections can lead to battery and part failure!
Fuel System: Verify that the fuel lines are securely connected at the fuel tank, carburetor, and both sides of the fuel filter. Check for any kinks in the hose.
Oil Level: Confirm the oil is between the half and top marks on the sight gauge with the bike standing upright and off.
Airbox: Quickly check the airbox for any remaining plastic or packing materials.
Part 2: First Start-Up & Idle Adjustment
Fuel Up: Add fuel to the tank.
Initial Smoke Warning: The first time you start the bike, it will likely smoke and smell. This is normal! It’s due to packing grease burning off. Start the bike in a well-ventilated area and watch the video to see how much smoke to expect.
Idle Adjustment: You may need to slightly adjust the idle speed screw (a half-turn to start) to keep the bike running until it reaches operating temperature. Caution: Do not adjust the idle too high!
Charging System Test: Once running, use a voltmeter to check the charging system. It should put out 14 to 14.5 Volts at peak. We demonstrate the proper testing procedure.
Part 3: Final Adjustments & Torque Checks
Torque Check: Re-check torque values on critical fasteners (exhaust, engine mounts, brake parts).
Chain Tension: Adjust chain play to approximately 15mm (check against factory spec).
Axle Torque: Tighten the rear axle nut to 40-45 ft-lbs.
Controls: Adjust the gear shifter height (loosen pinch bolt), clutch lever, and front brake lever to your preference.
Rear Brake: Ensure there is a small amount of wiggle in the rear brake foot lever.
Rear Shock Rebound: We recommend setting the rear shock rebound all the way in, then backing it out 1.5 turns to start.
Cable Management: Use zip ties to secure loose cables (like the brake switch line) to prevent rubbing on tires or touching the exhaust.
You are now ready for your test ride! Remember, the TT250 may run a little rough during the 1,500-mile break-in period, but it will improve!
