2122.6-0000010 OM
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- check brake fluid level in the main cylinder tanks of hydrostatic clutch drives and in
the tanks of service brakes, if necessary add it;
- check and if required, adjust free movement of the clutch pedal, of the service and
parking brakes control and the brake valve drive of pneumatic system;
- drain oil from the transmission. Then replace both changeable filter cartridges for
duplex filter of the transmission hydraulic system and clean the rotor of the gearbox cen-
trifugal oil filter and the gearbox net filter. Fill the transmission with new oil;
- check and if necessary, adjust drive belts tension;
- check and if necessary, tighten engine outer threaded connections and engine
mounting;
- replace oil in the housings of wheel-hub drives and FDA housing;
- replace oil in the FPTO reduction unit housing, if it was used during tractor run-
ning-in;
- replace oil in the engine crankcase;
- replace the engine oil filter;
- check and if required tighten the retaining bolts of cylinder heads;
- check and if required adjust clearance between the valves and rockers arms;
- replace oil in the housings of the wheel gear groups and in the FDA housing;
- check lubrication in all assembly units according to clause 3 of table 5.8.1. In the
places where lubrication is required - lubricate or replace the lubricant;
- check and if necessary, restore hermiticity of the air cleaner and inlet line;
- control engine operation, steering, brakes, operation controls, lighting and warning
systems.
3.5 Emergency actions
3.5.1 To stop the tractor immediately, sharply depress clutch and brake pedals to-
gether.
3.5.2 For emergency engine stop, turn the key of the starter and instrument switch
from “I” position to “0” position according to the diagram provided in figure 2.2.2.
3.5.3. In case of an accident, stop the engine immediately, brake the tractor, deacti-
vate accumulator batteries and leave the tractor cab through one of the emergency exits,
opening the left or right cab door, depending on tractor position, or rear window, or one of
side windows. To open side windows, it is required to turn the handle for opening the win-
dow to the working position (working position – the window is opened), then press the
handle in the direction opposite to the tractor forward movement until the guide pin fully
goes out, and open the window completely. If it is not possible to open the emergency ex-
its, break the window of an emergency exit with a heavy subject at hand and leave the
tractor cab.
Note – The location of emergency exits is given in subsection 2.21 “Cab locks and
handles”.
3.5.4 In case the engine crankshaft speeds up excessively, stop the engine and
brake the tractor immediately.
3.5.5 For emergency disengagement of front power take-off shaft (FPTO) and rear
power take-off shaft (RPTO), it is required to press button 1 (figure 2.15.1).
3.5.6 For emergency operation stop of all sections for the hydraulic distributive
valve EHS at the same time, it is required to press disconnect switch “STOP” on OPU for
HLL panel for emergency shut-down 7 (figure 2.19.6).
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