82.3-0000010 OM
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2.12 Control panel of rear axle DL, FDA drive and rear PTO
2.12.1 General information on the panel
The elements of control panel of rear axle DL, FDA drive and rear PTO are shown
in Figure 2.12.1.
1 – blind plug; 2 – annunciator of transmission hydraulic system filter dirtiness;
3 – FDA drive control switch; 4 – annunciator of FDAD engaged condition; 5 – Rear axle
DL control switch; 6 – annunciator of RADL engaged condition; 7 – RPTO control switch;
8 – RPTO engagement annunciator; 9 – RPTO engagement button.
Figure 2.12.1 – Control panel of rear axle DL, FDA drive and RPTO
2.12.2 Rear power take-off shaft control
Rear PTO is controlled with the switch 7 (Figure 2.12.1) and button 9. Indication of
RPTO drive engagement is performed by annunciators 8.
In initial condition, RPTO drive is disengaged, annunciator 8 is not glowing.
To engage the RPTO after starting the engine, set the switch 7 to the position "On"
(upper position) and press the button 9. After this, the annunciator 8 will light up, confirm-
ing that the RPTO is on.
To turn off the RPTO, set the switch 7 to the position "Off" (lower position), and the
annunciator 8 will go off.
To engage the RPTO again, it is also necessary to first set the switch 7 to the "On"
position, then press the button 9.
ATTENTION: THE REAR POWER TAKE-OFF SHAFT IS AUTOMATICALLY DIS-
ENGAGED WHEN THE ENGINE IS STOPPED. TO ACTIVATE THE PTO AFTER THE
ENGINE HAS BEEN STARTED, REPEAT THE RPTO ENGAGEMENT PROCEDURE!
Note - Refer to subsections 2.13 “Additional information on rear power take-off shaft
control” and 3.2.7 “PTO Use”, for more information on PTO operation rules.
2.12.3 Front driving axle drive control
Front driving axle drive (FDAD) is controlled with switch 3 (figure 2.12.1). Indication
of FDAD operation is performed by annunciators 4.
The switch 3 has 3 positions:
- “FDA disengaged” – middle fixed;
- “FDA automatic control” – upper fixed;
- “FDA positively engaged” – lower fixed.
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