Haojue VS125 2021, User Manual

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Interval km Initial 1000 Every 3000 Every 6000
Items Month Initial 3 Every 6 Every 12
*Clutch intake air
pipe Clean Clean -
*Muffler bolts &
nuts Tighten Tighten -
*Cylinder head
bolts & nuts Tighten Tighten -
*Valve clearance
(cold status)
Intake:0.05–0.10 mm
Exhaust:0.10–0.15 mm Inspect Inspect -
Spark plug Inspect Inspect -
Replace every 10,000 km
Engine oil Replace -
*Engine oil filter
element Replace -
*Engine oil strainer Clean every 18 months or every
12,000 km
*Gear oil - - Replace
*Drive belt (clutch - - Inspect
belt) Replace every 24,000 km
*Clutch shoe - - Inspect
*Clutch roller - - Inspect
Carburetor (idle
speed) Inspect Inspect -
Throttle cable Inspect Inspect -
*Fuel evaporative
pollutant system - Inspect -
Interval km Initial 1000 Every 3000 Every 6000
Items Month Initial 3 Every 6 Every 12
*Fuel hose and Inspect Inspect -
secondary air
hose Replace every 4 years
*Secondary air
valve Replace every 3 years or every
18,000 km
*Secondary air
filter - - Inspect
*Fuel filter Inspect Inspect Replace
*Brake Inspect Inspect -
*Brake fluid hose Inspect Inspect -
Replace every 4 years
*Brake fluid - Inspect -
Replace every 2 years
Tire Inspect Inspect -
*Steering Inspect Inspect -
*Front and rear
absorber - Inspect -
Light and signal Inspect Inspect -
*Chassis bolts and
nuts Inspect Inspect -
NOTE: If the motorcycle has been ridden for a long time
on poor roads or under full power, the inspections should
be done more frequently.
NOTE: The items marked with a “*” in the chart should
be handled only by an authorized dealer, whereas “-”
does not contain such requirements.
Items marked
with “+” in the table indicate the replacement (or
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