aventon SINCH User Manual page 24

Safety Check
1. Brakes
2. Wheels and Tires
3. Steering
4. Chain
5. Bearings
6. Cranks and
Pedals
7. Derailleur and
Mechanical
Cables
8. Frame, Fork, and
Seat
9. Motor Drive
Assembly and
Throttle
10. Battery
11. Electrical Cables
12. Accessories
Basic Steps
Ensure front and rear brakes work properly.
Check brake pads for wear and ensure they are not overworn.
Ensure brake pads are correctly positioned in relation to the rims.
Ensure brake cables are lubricated, correctly adjusted, and display no obvious wear.
Ensure brake levers are lubricated and tightly secured to the handlebar.
Test that the brake levers are firm and that the brake and motor cut o functions are
functioning properly.
Ensure tires are inflated within the recommended limits posted on the tire sidewalls and hold air.
Ensure tires have good tread, have no bulges or excessive wear, and are free from any other
damage.
Ensure rims run true and have no obviou wobbles, dents, or kinks.
Ensure all wheel spokes are tight and not broken.
Check axle nuts and front wheel quick release to ensure they are tight. Ensure the locking
lever on the quick release skewer is correctly tensioned, fully closed, and secured.
Ensure the handlebar and stem are correctly adjusted, tightened and allow proper steering.
Perform a handlebar twist test (see assembly step 3) to ensure the stem clamp bolt security.
Ensure the handlebar is set correctly in relation to the fork and the direction of travel.
Ensure the chain is clean, oiled, and runs smoothly.
Extra care is required in wet, salty/otherwise corrosive, or dusty conditions.
Ensure all bearings are lubricated, run freely, and display no excess movement, grinding, or rattling.
Check headset, wheel beaings, pedal bearings, and bottom bracket bearings.
Ensure pedals are securely tightened to the cranks.
Ensure the cranks are securely tightened and are not bent.
Check that the derailleur is adjutsted and functioning properly.
Ensure shifter and brake levers are atached to the handlebar securely.
Ensure all shifter and brake cables are properly lubricated.
Check that the frame and fork are not bent or broken.
If either frame or fork are bent or broken, they secured and undamaged.
Check that the seat is adjusted properly, and seatpost quick release lever is securely tightened.
Ensure hub motor is spinning smoothly and motor bearings are in good working order.
Ensure all power cables running to hub motor are secured and undamaged.
Make sure the hub motor axle bolts are secured and the torque arm, torque arm bolt, and
torque washers are in place.
Ensure battery is charged before use.
Ensure there is no damage to battery.
Lock battery to frame and ensure that it is secured.
Charge and store bike and battery in a dry location, between 10 °C – 25 °C (50 °F – 77 °F).
Let bike dry completely before using again.
Look over connectors to make sure they are fully seated and free from debris or moisture.
Check cables and cable housing for obvious signs of damage.
Ensure headlight, and taillight are functioning, adjusted properly, and unobstructed.
Ensure all reflectors are properly fitted and not obscured.
Ensure all other fittings on bike are properly secured and functioning.
Inspect helmet and other safety gear for signs of damage.
Ensure rider is wearing a helmet and other required riding safety gear.
Ensure mounting hardware is properly secured if fitted with a front rack, rear rack, basket, etc.
Ensure the taillight and taillight power wire are properly secured if fitted with rear rack.
Ensure the fender mounting hardware is properly secured if fitted with fenders.
Ensure there are no cracks or holes in fenders.
If installed, ensure the optional rear wheel lock is secured in the unlocked position and the
key is removed before every ride.
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