CASE CONSTRUCTION CX75C SR, Руководство оператора

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6 - MAINTENANCE
When necessary
Plastic and resin parts
When cleaning the plastic windows, the console, the in-
strument panel, the indicators, etc. do not use gasoline,
kerosene, paint solvents, etc. Only use water, soap and a
soft cloth. The use of gasoline, kerosene, paint solvents,
etc. will cause discoloration, cracks or deformation of these
parts.©
Cylinders
A cylinder rod should be slightly oily. Check that
there are no leaks after a period of work, when the
whole hydraulic system is at normal operating tem-
perature.
1. Wipe clean the rod and bearing on the cylinder
to be cleaned.
2. Operate normally for 5 - 10 min .
3. Extend the cylinder rod.
4. Carry out the leak test.
ROD APPEARANCE TEST CONCLUSION
Dry
Slight traces of oil when a piece of paper is
wiped over
20 cm ( 7.9 in ) of the rod.
Normal
Slightly greasy Paper remains stuck to rod when run over rod. Normal
Oily Paper remains stuck when placed on rod. Normal
Very oily or weeping
Each time the cylinder rod is extended, a ring of
oil can be seen on the rod.
Leakage
Each time the rod retracts, the excess oil drips
from the gland.
Consult your CASE
CONSTRUCTION Dealer
Bucket teeth
Visually evaluate the degree of wear of teeth and tooth tips.
The service life of teeth and tooth tips that are wearing
unevenly or asymmetrically can be extended. Periodically
swap teeth and reverse them. Also reverse the locking pin.
NOTICE: replace teeth and tooth tips before they wear out
completely.
NOTICE: never attempt to work without tooth tips or with
tooth tips that are completely worn. The nose of the
adapter could be seriously damaged.
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