OPERATOR'S MANUAL MAINTENANCE

Section E - Hydraulics
Fault Finding
Hydraulic Rams
E-241 E-241
9803/9880-3
Hydraulic Rams
Hydraulic Ram Faults and Remedies
It is often not easy to find the part causing the fault. In the
table possible problems are listed.
K Table 9. ( T E-241).
Repair is difficult, refer to the estimated cause and
treatment listed in the table. The general phenomenon,
estimated causes and treatment are shown.
K Table 10.
( T E-242). However, machine trouble is most often
caused, not by just one faulty part, but its relationship with
other parts. Not all of the possible causes and treatments
are listed in the tables therefore, it may be necessary for
the person responsible for repairs to make further
investigations to find the cause of the trouble.
Table 9.
Item Symptoms
1 Oil leakage from piston rod sliding part
2 Oil leakage from cylinder head meeting part
3 Oil leakage from cylinder head meeting part
4 Faulty operation