S220/S221/S230/S231/Z2008-12
8 Maintenance
Figure 8-23
Figure 8-24
8.2.15 Cleaning the cooler
NOTE
The cooler must be checked every 50 operating
hours and cleaned when necessary. To do this,
flip back the lamella plate (8-23/arrow) on the
engine hood.
8.2.16 Maintaining/replacing the fresh air
filter
NOTE
The fresh air filter is located at the right loader
side in the vicinity of the front side window.
(1) Loosen the five fastening screws (8-24/arrows) of the
compensator cover and remove the cover.
(2) Unscrew the filter cover behind together with the interior filter
cartridge (4 fastening screws) and pull out.
(3) Remove the filter element and clean it with compressed air.
CAUTION
Do not use any petrol, hot fluids or industrial
compressed air for cleaning.
(4) Check the filter element for damage.
NOTE
The filter element must be replaced when it is
damaged, but at least every 1500 operating hours.
(5) Insert the filter element and reinstall the filter cartridge
and compensator covers.
8.2.17 Checking/adjusting the service/
spring parking brake
DANGER
- The combined service/parking brake must be
checked and, if necessary, adjusted every
500 operating hours.
- All work on the brake system must only be
carried out by authorised personnel.
- Oil loss (leaks) in the brake system must be
immediately reported to authorised personnel.
- Operation of the loader must be stopped
immediately if the pedal can be pressed
down too far or the braking effect decreases
noticeably.
(1) Check the pedal travel.
(2) Check the entire system for proper functioning and
absence of leaks (visual test).
NOTE
The combined service/parking brake is
maintenance-free and therefore does not require
any further check.
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