CAUTION: The storage of DEF must be done under 30°C, avoiding direct sunlight.
1.6.9.2 Replace the main filter and the inlet filter of the supply module
The main filter is under the filter cover in the
supply module of DNOX2.2-system. No special
tools are necessary for the filter replacement.
The inlet filter is in the DEF connector. The inlet
filter is not available as an individual replacement
part.
(1)
Main filter
(2)
DEF connector
1
2
GUID-E2167563-DC93-4D28-83D9-85DCC78F6516-low.svg [Low]
Fig. 31
CAUTION: All the sealing surfaces on the filter cover, equalizing element, filter element
and supply module housing must be absolutely clean and undamaged!
CAUTION: Do not install used or wet filter or equalizing element.
Danger of engine damage and poor filtration.
CAUTION: Do not use mineral or silicone oils or greases when assembling the filter seals!
All seals have teflon coating.
Procedure
1.
Make sure that the supply module is absolutely clean.
2.
Make sure that there are no cracks in the supply module.
a) If there are cracks in the supply module, replace it.
3.
Make sure that there are no cracks in the filter cover of the main filter.
a) If there are cracks in the filter cover, replace it.
4.
Turn the filter cover anti-clockwise with a
27mm spanner and remove the cover.
GUID-7E5881D5-8D42-42E5-81D2-BDCD85FC756C-low.jpg [Low]
Fig. 32
GUID-6FC704BC-951D-4137-AE15-48E2E7998003 [V3]
1. General
1-36
Rubber Track Tractor
79037272A
