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4.5.2.7 Check and adjust fan tension
【Important】
Excessive tension on belt will
accelerate the wear-out of bearing
and belt. Loose belt may cause
incomplete battery charging, engine
overheating, belt abnormality and
premature wear-out.
11) Press at a point midway between fan belt
pulley and engine belt pulley to check fan
belt tension.
12) The deflection A should be 8-12mm, when
the pressing with a pressure of 10kgf（98N）.
13) If the tension is not within specific range,
loosen bolts on adjust plate and engine
bracket, move engine until proper tension
value is reached.
14) Tighten the bolts on adjust plate and engine
bracket.
Note: Please replace belt if
necessary.
With new belt installed, make sure to
run engine at low speed for 3-5 minutes.
Next, check and adjust belt tension to
ensure that belt is position properly.
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