Nipponia BRIO 125-3, Руководство пользователя

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SERVICE AND MAINTENANCE
3. Clean or replace filter element.
4. Clean the air cleaner case and cover.
Re-install the air cleaner in reverse order.
Spark Plug
Recommended spark plug for standard use: CR7HSA (NGK).
Recommended spark plug in cold temperatures (below 5
o
C): CR6HSA (NGK)
Spark plug inspection and replacement
1. Take the spark plug cap off and remove the plug with the spark plug wrench from
the tool bag.
2. Remove the dirt around the spark plug socket.
3. Measure the gap between pole
(1) and electrode (2) with a thickness gauge and
adjust to 0.6 - 0.7 mm.
4. When re-installing the spark plug, screw it in by hand and then tighten with the
wrench (1/2 turn for a new plug, 1/8-1/4 turn for a used one).
!
ATTENTION:
- This model uses a sponge-type filter element. Use solvent to clean it. After cleaning, apply 2-3 drops of engine
oil to it.
- If the air cleaner is not installed correctly; dust can be sucked directly into the engine cylinder. This may cause
piston wear, reduce engine power and shorten the life of the engine.
1: Electrode gap
2: Side electrode