Drive Belt; Brake System (Front Disk Brake) - Sym HD 125 Service Manual

2. MAINTENANCE INFORMATION

Drive Belt

Remove mounting bolt located under air cleaner.
Remove 7 bolts of the engine left side cover and
the cover.
Check if the belt is crack or worn out.
Replace the belt if necessary or in accord with the
periodical maintenance schedule to replace it.
Width limit: 18.5mm or above

Brake System (Front Disk Brake)

Brake System Hose
Make sure the brake hoses for corrosion or
leaking oil.
Brake Fluid
Check brake fluid level in the brake fluid
reservoir. If the level is lower than the LOWER
limit, add brake fluid to UPPER limit. Also check
brake system for leaking if low brake level found
Caution
In order to maintain brake fluid in the reservoir
in horizontal position, do not remove the cap
until handle stop.
Do not operate the brake lever after the cap
had been removed. Otherwise, the brake fluid
will spread out if operated the lever.
Do not mix non-compatible brake fluid together.
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7 bolts
Teeth
Brake hose
LOWER
Width