Every 1500 Hours; Def/Adblue® Supply Module Filter - Case CX490D Operator's Manual

Every 1500 hours

DEF/AdBlue® supply module filter
Replace the supply module filter every 1500 h
1. Turn the starter key to OFF position. Wait 3 min for
SCR system to completely suck DEF/A
into the tank.
Unlock the key cylinder (1) of the DEF/A
cover with the starter key, and turn the handle (2) to
open the tank cover (3).
2. Prepare a container with an appropriate capacity, and
loosen the supply module filter cap (4).
3. Remove the filter element (5) and the equalizing ele-
ment (6).
4. Assemble the new filter element (5) and the equalizing
element (6).
The cap should be tightened at 20 – 25 N·m (14.75 –
18.44 lb ft).
5. Wipe off the spilled DEF/A
then rinse the area with fresh water. Finally, blow com-
pressed air at very low pressure to clean the compart-
ment of the DEF/A
D
6. Idle the engine for several minutes to check that there
is no leak.
B
D
B
D
B ® with a cloth, and
D LUE
B ® tank.
LUE
6 - MAINTENANCE
® back
LUE
® tank
LUE
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