MWM MS 3.9L Operation And Maintenance Manual page 22

Important Notes:
• The lubricating oil and lubricating oil filter must be obligatorily replaced, at most, at each 200 hours or 6 months
(whichever happens first).
• The fuel filter must be replaced and the fuel tank cleaned, at most, at each 6 months, even without reaching the limit
of 200 hours (recommended for the element replacement).
• The fuel pre-filter element must be replaced each 1000 hours.
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NP 085.70.69 - 01/06