Haojue EG150 2019 Manuel D'utilisation page 39

Adjustment of drive chain sag
Adjust the drive chain to keep it in a normal state. If
the riding conditions are harsh, the times of adjustment
should be more frequent than that of regular maintenance.
BWARNING
An excessively loose chain will result in the chain
coming off the sprocket, resulting in an accident
or seriously damage to the engine. Please adjust
the drive chain in accordance with the methods
described below.
1. Support the motorcycle with the
main stand.
2. Loosen the rear axle nut 4.
3. Dismantle the chain manhole
cover 5 or the lower chain case 6. It is convenient to
check the looseness of the chain.
4. Loosen the lock nut 2 on the adjustor 1.
5. Move the adjuster 1 horizontally to make the chain
slack for 10–20mm. Make the front and rear chain
wheels on a single straight line by making sure of the
left-right consistency of the sign positions 3 of the
rear wheel fork and the left and right adjusters 1.
Haojue EG150 99011H11A81H000 V02 EN+FR 2019-4-24
6. After adjusting the tightness of the transmission chain,
tighten the rear axle nut 4 and the lock nut 2 and
then reconfirm the tightness of the transmission chain.
7. Mount the chain cover 5 or the lower chain case 6.
The drive chain of this motorcycle is made
of special materials carefully processed.
authentic parts (428H 108 or 428HG 110 links)
when replacing the drive chain. Using parts with
different specifications may cause early damage to
the chain.
NOTE: Each time when replacing the drive chain, please
check the abrasion conditions of both the front and
rear sprockets, replace sprockets at the same time if
necessary.
NOTE: When installing drive chain,
make sure the opening direction of
lock ring is the opposite direction of
10–20mm
the chain movement.
NOTE: After adjusting the drive chain, ensure that you
have checked the free stroke of the rear brake pedal.
Refer to "BRAKES" section in this manual.
BRAKES
Both two wheels of the motorcycle use a drum brake.
Correct brake operation is very important for safe riding.
Be sure to have the brake system checked regularly. This
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Haojue EG150 99011H11A81H000 V02 EN+FR 2019-4-24
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