2122.6-0000010 OM
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5.4.1.7
Operation 6. Check of hydraulic-brake fluid level in the tanks of main cylin-
ders of hydraulic drive of clutch and brake control
Carry out visual inspection of fluid level in tank 4 (figure 5.4.6) of the main clutch
coupling cylinder and tanks 1, 2 of the main brake cylinders. The level shall be between
“min” and “max” marks, made on the tank housings. If necessary, add hydraulic-brake fluid
up to the “max” mark, turning off tank caps 3.
1, 2 – main brake cylinder tank; 3 – tank cap; 4 – tank of the main cylinder clutch.
Figure 5.4.6 – Check of hydraulic-brake fluid level in the tanks of main cylinders of
hydraulic drive of clutch and brake control
5.4.1.8 Operation 7. Check of AdBlue level in SCR system liquid tank
Check AdBlue level in SCR system liquid tank and refill, if necessary.
To check / refill AdBlue in SCR system liquid tank proceed as follows:
o
turn starter and instruments switch key from position “0” (OFF) into position
“I” (Instruments ON). On display 21 (figure 2.1.1) in four or three sections or in graphic
mode will be displayed engine parameters;
o
press any display button, except button 5 (figure 2.9.1), and on the screen
will appear pop-up panel.
o
press the button 3, display will be switched into mode of SCR system pa-
rameters, on display will appear pop-up panel of SCR operation;
o
in the upper left monitor section AdBlue level in the tank shall be displayed,
%. If it is not displayed, press button 2 until the level of AdBlue reagent in the tank is
shown in the upper left section of display;
o
if AdBlue reagent is too low, turn off the cover of filler neck 2 (figure 2.27.1)
and refill AdBlue reagent into tank 1.
5.4.1.9 Operation 8. Alternator cleaning
Clean alternator 2 (figure 5.4.7) from dust, blow with compressed air.
1 – engine; 2 – alternator.
Figure 5.4.7
– Alternator cleaning
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