TYM T254NC, Operator'S Manual

Page: 71 / 92

Always disconnect the negative terminal first when removing the battery and
always connect the positive terminal first when fitting the battery.
When connecting the battery leads, make sure not to reverse the polarity.
Quick charging will reduce battery life.
Disconnect the terminals prior to charging the battery to avoid damage to the
circuit and electrical instruments.
Caution
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FAN BELT ADJUSTMENT
1.Loosen the alternator pivot bolt.
2.Move the alternator in order to increase or
decrease the belt tension.
Tighten the alternator pivot bolt and the link bolt
to 22 N.m (16 lb ft).
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SERVICING THE AIR CLEANER
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Cleaning the Air Cleaner Dust Valve
Check that the dust valve is not blocked.
Inspect the rubber flaps for cuts and nicks and check that
the rubber is not perished.
Replace it if necessary.
To remove dust from the dust valve, squeeze it between
thumb and fingers.
Wipe around the dust valve to remove dust, to collect on the
outside..
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Cleaning/Changing the Element
Release the two clips on the air cleaner end cover
and remove the element.
Remove dust by blowing compressed air through the element.
Check the element for damage, and if necessary, change the elements.
Check all hoses for condition and tightness.
Never beat the element on a stone or concrete floor/wall to clean it.
Check all connections and hoses especially on the clean side of the air cleaner to ensure
no dusty air can enter the engine.
Check the element for flaws by putting a light inside the element.
When reassembling, make sure all surfaces seal correctly to keep dust out.
When working in dusty conditions, increase the service frequency.
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Replace the element after cleaning it 5 times or if it is damaged.
Important
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