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HF 231
OPERATION AND MAINTENANCE
7. MAINTENANCE
D All bearings in the feed system are perma-
nently lubricated and do not need any further
lubrication.
03294709
D Check and tighten possibly loose screws and
nuts often.
D Take care that the oil in the hydraulic system
is clean. Dirt may damage valves and hydrau-
lic motors.
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