小牛电动
Niu Electric
- 18 -
MaintenanceMaintenance Information
Overview
The scooter is set on a flat ground before operating.The scooter is inspected, tested, cleaned,
adjusted, lubricated or replaced (if necessary) as per items and maintenance cycles specified in the
maintenance schedule. The following items require a certain degree of the mechanical knowledge.
Some items may require more technical data and tools.
Category
Inspection item
Inspection result
Appearance
inspection
Whether there are
modifications
Appearance of plastic
scooter parts
Screws and fasteners
Front and rear shock
absorbers
Gap and deformation
Fixed assembling
Lock and hook assembling
Steering inspection
Front and rear tires
Front wheel and wheel-hub
assembly
Inspection of the front and
rear axles for tightening
Single/dual supports
Handrail
Left and right handles
Braking system
Brake liquid volume
Assembly clearance
Abnormal brake noise
Response time
Braking distance
Appearance inspection
Electric
performance
Power lock
Lighting inspection
Instrument inspection
scooter insulation
Alarm and horn
EBS energy recovery
Controller inspection
Wheel-hub motor
Wire connection and
appearance
Inspection for abnormal
noise
Startup inspection
Summary of Contents for N1S
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