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Misfueling with fuels of higher sulfur level can
have the following negative effects:
• Shorten the time interval between aftertreatment
device service intervals (cause the need for more
frequent service intervals).
• Adversely impact the performance and life of
aftertreatment devices (cause loss of
performance).
• Reduce regeneration intervals of aftertreatment
devices.
• Reduce engine efficiency and durability.
• Increase the wear.
• Increase the corrosion.
• Increase the deposits.
• Lower fuel economy.
• Shorten the time period between oil drain
intervals (more frequent oil drain intervals).
• Increase overall operating costs.
• Failures that result from the use of improper fuels
will not be covered by warranty.
OIL AND OIL FILTER CHANGE
ENGINE OIL AND OIL FILTER CHANGE
See section Preventive maintenance schedule.
TOPPING UP THE COMPRESSOR OIL
1. Stop the compressor. Wait a few minutes until the
pressure is released through the automatic blow-
down valve. Make sure that all pressure is
released by loosening the filler plug (1) one turn.
2. Wait a few minutes until the oil level is constant.
3. Remove the filler plug (1) and top up with oil until
the pointer of the oil level gauge (2) is in the upper
part of the green area.
4. Reinstall and tighten the filler plug (1).