WangYe WY50QT-28A, Руководство пользователя

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- 25 -
Spark plug (Fig 27)
The specification of spark plug:
BPR7HS BP7HS
（
NGK
）、
E7TC OR E7RTC
Take apart the spark plug; Take it of with special tool.
Examine if there is dirty on poles and the porcelain head in center .
I f it has corroded, must change it .It is the best way to clean with
the liquor of spark plug Use wire brush if no cleaner.
Normally the gap between side electrode (1) and Center electrode (2) is
0.6-0.7mm.
Don
’
t use other spare plug.
Replacing Fuse
The specified electric current of the total fuse is 15 A
If the connection is not good, the fuse will overheat and breakdown.
Do not use any fuse whose specification is different from assigned. It is the same
Main reason for wiring burning.
NOTICE: Do not use brass wires to replace the recommended.
Fig27
(0.6
～
0.7)mm
1
2
- 26 -
Ⅴ
. Vehicle Storage
Storage
For the motorcycle not to be used for a long period of time, for example, in wintertime, some
steps should be taken to prevent malfunction of and damage to its components, which might be
caused by long storage. Besides, before the long storage, proper maintenance has to be carried
out for fear that it might be forgotten when vehicle is put back into use after storage.
1.
Change engine oil and oil filter.
2.
Drain off fuel from the fuel tank and carburetor, spray atomized anti-rust oil onto the inside
wall of the tank and then close the tank.
Warning:
Gasoline is inflammable and may cause fire and even explosion under certain conditions. Therefore,
do not smoke, make fire or have any fire left behind on draining off fuel.
3. Take out the spark plug, pour about 15~20ml clean engine oil into the cylinder, step down
the kick lever repetitively for several times so as to have machine oil distributed all over the
engine and finally fit the spark back on.
Attention:
The ignition switch must be set to
”
OFF
”
position before stepping down the kick lever.
To protect the ignition system from damage, the spark plug should be inserted in its cap and
earthed.
4. Wash the motor, wipe it dry and apply an even coat of wax to the painted surface. Chromate
treatment can prevent the surfaces from rusting.
5. Inflate the tires as required and pad the vehicle up by wooden blocks with the two wheels
clearance of the ground.