Case CX490D Operator's Manual page 240

5. Unlock the quick-connect clips (4), and pull up the
right anti-dust net (5).
6. Unlock the quick-connect clips (6), and pull up the
left anti-dust net (7).
7. Use compressed air to blow away mud or dirt
clogged in the nets and the radiator fin. Steam or
compressed water may be used instead of com-
pressed air.
NOTICE: Apply high-pressure vehicle-wash steam from a
sufficient distance away. If the steam outlet is too close,
the radiator fin may deform.
NOTICE: In presence of greasy or oily dust, use per-
chlorethylene. Use of trichloroethylene is strictly forbidden.
8. Carefully insert the left anti-dust net (7) into the
mounting base. Lock the quick connect clips (6).
9. Carefully insert the right anti-dust net (5) into the
mounting base. Lock the quick connect clips (4).
10. Install the air vent (3) and tighten the bolts (2).
11. Tighten the bolts (1).
12. Close the rear left-hand door.
6 - MAINTENANCE
6-46
3
SMIL15CEXY529AA
4
SMIL15CEXY530AB
5
SMIL15CEXY531AB