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Pronar VMP-5ST | Pronar VMP-6ST
FIGURE 5.9
Bolt with metric thread
(1) strength class, (d) thread diameter
TIP
Hydraulic conduits should be tightened using torque of 50 – 70 Nm.
5.13 TROUBLESHOOTING
TABLE 5.7
Troubleshooting
FAULT
Noise in axle hubs
Incorrect hydraulic
system operation
CAUSE
Excessive bearing
slackness
Damaged bearings
Damaged hub parts
Improper hydraulic oil
viscosity
5.26
REMEDY
Check slackness and adjust if
needed
Replace bearings
Replace
Check oil quality, make sure that
the oil in both machines is of the
same type. If necessary change
oil in tractor or in the mixer feeder
SECTION 5
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