3522.5-0000010 РЭ
79
Table 2.10 – Harness connection to PASU
Slot
(output)
Element connected
Х1 CECS harness
Х2 Harness of engine electronic control system
Х3 Harness of engine electronic control system
Х4 Harness of FLL electronic control system
Х5 Harness of RLL electronic control system
Х6 Harness of OPU of the HLL
Х8
Harness of electrical sockets 5 and 6 (figure 2.22.2) and electric ci-
gar lighter
Х9 Harness of SCR system
ХТ1 Wire of black color or marked “Ч”, with a lug M8 – PASU ground
ХТ2
Wire of green color or marked “З”, with a lug M5 – PASU constant
power supply (+12V), irrespective of the AB disconnect switch posi-
tion
ХТ3
Wire of red color or marked “К”, with a lug M6 – PASU powering
(+12V), supplied to PASU only with the AB disconnect switch turned
on irrespective of the AB disconnect switch position
2.20 Cab locks and handles
2.20.1 Cab door locks
Left and right doors of tractor cab are secured with locks 4 (figure 2.20.1). The lever
5 serves to open the left and right cab doors from inside the cab. Moving the lever 5 back-
ward unlocks the door. The locks of the right and left doors can be blocked from inside the
cab. To block the lock from inside the cab it is needed to shift the detent 3 into the lower
extreme position.
With the lock 4 unblocked the left door is opened from outside by pushing the button
2 of the handle.
The lock of the cab left door can be opened and closed from outside. To close it
from outside do the following:
o insert a key 1 into the hole of the cylinder mechanism, which is located in the but-
ton 2;
o without pushing the button 2 turn the key into position “closed”.
To open the left door lock outside the cab, it is necessary to insert the key 1 into the
hole of the cylinder mechanism, which is located in the button 2 and without pushing the
button 2 turn the key into position “opened”, then press the button 2.
1 – key; 2 – button; 3 – detent, 4 – lock; 5 – lever.
Figure 2.20.1 – Cab door lock
Door
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