8. Fasten the cover of the air filter housing.
4.7.5.7
Changing the selective catalytic reduction system breather and
supply module main filter
NOTE: In extremely dusty conditions the selective catalytic reduction system
breather must be changed more frequently.
IMPORTANT: The area around the filter cover must be checked for cracks. No
cracks in the material are allowed. If there are cracks in the housing the entire
supply module must be replaced. If there are cracks in the filter cover it must be
replaced.
IMPORTANT: All sealing surfaces on the filter cover, equalizing element, filter
element and supply module housing must be absolutely clean and undamaged.
IMPORTANT: Do not install used or wet filter or equalizing element. Danger of
engine damage and poor filtration.
IMPORTANT: Do not use mineral or silicone oils or greases when assembling the
filter seals. All seals have a non-stick coating.
1. Change the breather.
1
2
GUID-B322D34F-4CDA-4173-A3E8-85D33EF1040D
1. Fastening screw
2. Breather
Unscrew the fastening screw and pull the breather to the side. Fit the
breather back after changing and tighten the fastening screw.
4. Maintenance
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Summary of Contents for Versu N Series
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