82.3-0000010 OM
216
End of table 6.3.1
Failure,
external manifestation, cause
Troubleshooting
FDA drive fails to operate in automatic mode
Misadjustment or failure of the au-
tomatic actuation sensor
Adjust the position of the automatic actuation sen-
sor or replace it
The FDA drive is permanently on in any of the three positions of the switch
The FDA drive distributor spool
stuck open
Rinse the FDA drive distributor
1 – clamp; 2 – FDA beam; 3 – pipe; 4 – left wheel gear group; 5 – harness;
6 – collar; 7 – steering wheel angle sensor; 8 – adjusting shim; 9 – pivot axle.
Figure 6.3.1 – Installation and adjustment of steering wheel angle sensor
In order to facilitate the task and troubleshoot in the electronic control system for
rear axle differential lock, FDA drive and rear power PTO, use the electric circuit diagram
of the complex electronic control system for rear axle DL, FDA drive and rear PTO of the
BELARUS-82.3 tractor, attached to this manual (Annex D).
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