4040
Under dusty work conditions, the cycle of maintainUnder dusty work conditions, the cycle of maintain
and change air cleaner will be short. It is advised toand change air cleaner will be short. It is advised to
perform maintenance between 8perform maintenance between 8--50 hours; replace it50 hours; replace it
between 100between 100--300 hours.300 hours.
Maintain Method:Maintain Method:
1.1. Gently remove the filter element from the canister.Gently remove the filter element from the canister.
Avoid Avoid dislodging dislodging contaminants contaminants from from the the filter filter oror
knocking it against the knocking it against the canister.canister.
2.2. Gently tap the filter element to dislodge anyGently tap the filter element to dislodge any
contaminantscontaminants
3.3. With a clean soft rag, clean the inside surface ofWith a clean soft rag, clean the inside surface of
the canister. Be careful not to knock anythe canister. Be careful not to knock any
contaminants into the outlet tube.contaminants into the outlet tube.
4.4. Inspect the filter element for voids, cuts or tearsInspect the filter element for voids, cuts or tears
and replace if required.and replace if required.
5.5. Install the filter element into the canister.Install the filter element into the canister.
2. Fan Belt Tension Check2. Fan Belt Tension Check
Stop the engine.Stop the engine.
Use finger to press the belt at the midway pointUse finger to press the belt at the midway point
between the water pump pulley and the generatorbetween the water pump pulley and the generator
pulley by 10kg press, and check the drop distance topulley by 10kg press, and check the drop distance to
determine if it is up to standards.determine if it is up to standards.
EngineEngine
Drop DistanceDrop Distance
（（mmmm））
MAZDA 2.2LMAZDA 2.2L
PSI 2.4LPSI 2.4L
1111--1313
4TNE924TNE92
4TNE984TNE98
New 8New 8--12(12(<<5min)5min)
Old 10Old 10--14(14(
≥≥
5min)5min)
!! WWaarrnniinngg
If the belt is loose, cut out, or has no reserve itIf the belt is loose, cut out, or has no reserve it
should be changed.should be changed.
To avoid personal injury, DO NOT performTo avoid personal injury, DO NOT perform
this check with the engine running.this check with the engine running.
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