F 52 15
Cleaning / replacing the air filter car-
tridge
A
Maintenance of the filter becomes nec-
essary if:
- Engine electronics service indicator
- Open the collector housing (B) at the
clips (C)
- Open the collector housing (D) at the
clips (E).
- Pull out the filter element (F) and safe-
ty element (G).
A
Clean the filter element (F) and replace
after one year at the latest.
- Blow out with dry pressure air
(max. 5 bar) from inside out or tap it (in
case of emergency only).
A
Do not damage cartridge when doing so.
- Check the soundness of the filter pa-
pers of the filter cartridge (by exposing
to light) and the soundness of the
seals. Replace them if necessary.
A
Replace the safety element (G) after the
filter has been serviced 5 times, but after
2 years at the latest (never clean it!).