26
CC 622/622HF M622EN3
EVERY 1000 HOURS OF OPERATION (Every six months)
Fig. 37 Air cleaner
3. Main filter
Air filter – Replacement
Replace the main filter (3) of the air cleaner even if it
has not yet been cleaned five times, see 50 hours with
regard to changing the filter.
If a clogged filter is not replaced the exhaust
fumes will be black and the engine will loose
power. There will also be danger of severe
damage to the engine.
Fig. 36 Hydraulic reservoir
1. Hydraulic filter
2. Reservoir
3. Sight glass
Hydraulic fluid filter
– Changing
Place the roller on a level surface. Switch the
engine off and push in the reserve/parking-
brake knob for all checking and adjustments
on the roller, unless otherwise specified.
Open the right door of the engine compartment.
Remove the oil filter (1) and discard it in a safe
manner; it is of the expendable type and
cannot be cleaned.
Thoroughly clean the sealing surface of the filter holder.
Apply a thin coat of fresh hydraulic fluid on the rubber
gasket of the new filter.
Screw on the filter by hand, first until the filter gasket
makes contact with the filter base and then a further ½
turn.
Start the engine and check that the filter does not leak.
Check the hydraulic fluid level in the sight glass (3) and
top off as required, see under the heading ”Every 10
hours of operation.”
3
1
2
3
Summary of Contents for CC 622
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