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Haojue HJ110-6 99011H56111H000 V04 2021-3-11 09:22
BCAUTION
Before installing an air filter element that has been
cleaned, apply engine oil on it or else its filtering
efficiency will be lowered and the engine life will be
shorter.
OIL COLLECTING PIPES
After the air filter is inspected,
inspect the oil collection of the oil
EN
collecting pipes at its lower part. If
there is liquid in the oil collecting
pipes, drain it promptly with the
method below.
1. Loosen the clamp 1.
2. Remove the oil collecting pipe 2 together with the
clamp 1.
3. Drain all the waste liquid in the oil collecting pipe 2.
4. Reinstall the oil collecting pipe 2 and fasten the clamp
1.
NOTE: Be true that reinstall the collecting pipe.
NOTE: When air is very humid, properly increase the
inspection frequency.
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Haojue HJ110-6 99011H56111H000 V04 2021-3-11 09:22
SPARK PLUG
Spark plug inspection
Measure the spark plug gap with a thickness gauge. The
standard spark plug gap is 0.6–0.7 mm. If the measured
spark plug gap is out of standard range, adjust or replace
it with a new one.
Whenever removing carbon deposits, be sure to observe
the operational color of the spark plug's porcelain tip.
This color tells you whether or not the standard spark
plug is suitable for your type usage. A normal operating
spark plug should be very light brown in color. If the
spark plug is very white or glazed in appearance, it works
under overheating conditions. This spark plug should be
replaced with a colder one.
Spark plug replacement guide
BCAUTION
An improper spark plug may have an incorrect fit or
heat range for your engine. This may cause severe
engine damage.
30
0.6–0.7 mm
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