80-0000010B OM
367
End of Table 7.10
Failure,
external manifestation, cause
Troubleshooting
Agricultural implement will not hold in transport position (lowering speed exceeds
20 mm in 10 minutes
Wrong adjustment of regulator
control rod
Adjust
Oil leak at seal rings of the cylin-
der piston or rod
Replace cylinder piston seal rings
Regulator shut-off valve is not
tight
Adjust or replace the valve
During draft control, the change of ploughing depth exceeds agrotechnical norms,
and en
ine rpm drops at overload
Correction speed valve is shut By turning the flywheel counterclockwise, increase the
speed of automatic corrections
The top link of mounted imple-
ment is installed in the lower hole
of the clevis
Install the top link to the upper hole of the clevis, and if
the maximal ploughing depth is not enough install to the
central hole
Draft sensor is improperly adjust-
ed
Adjust the draft sensor and then the draft link
Draft link is improperly adjusted Adjust the draft link
Loosened tightening of split hubs
of levers at intermediate shaft
Tighten bolts 1,3 (figure 7.12.1) of lever hubs on inter-
mediate shaft
Oversized holes on post and
frame of the plough, that are con-
nected with a turnbuckle; insuffi-
cient rigidness of plough frame
Repair the plough so as to provide rigidness of the
frame and its connection to the post
Regulator handle will not return automatically from “Uplift” to “Neutral transport”
position
Jammings in the connections of
control handle with draft regulator
Repair the jammings, strip the surfaces of articulated
joints against corrosion traces, and if necessary apply a
layer of grease
Overtightened bolt of fixer-s
spring on the control handle
Adjust the tension of fixer’s spring at control handle
Wrong adjustment of regulator
control rod
Adjust the length
1,3 – bolts of lever hubs; 2 – RLL shaft
Figure 7.12.1 Tightening the bolts of lever hubs at intermediate shaft
To Next Page
Loading...
