KIROVETS K-744R1, K-744R2, K-744R3, K-744R4 tractors
132
Shift maintenance (ShM)
Job description
Notes
Clean the tractor from dust and dirt
Check the tractor condition by visual inspection, paying at-
tention to the absence of leaks of fuel, oil, cooling fluid and
electrolyte, absence of extraneous noise, rattle in the engine
and in transmission units; if necessary, eliminate the faults
Check the level and, if necessary, refill:
- cooling fluid into expansion tank
oil to the engine lubrication system
Drain condensate from air cylinders
Drain sludge daily in winter and at least once a week in
summer
Check the engine condition by external inspection
Perform a check of air conditioning:
Execute the operations once a week.
- coolant filling level.
- electrical contacts for magnetic coupling connection
- check hoses for damage
Blow down the magnetic coupling with compressed air in
order to remove dust.
Check how does the engine work by ear and by monitoring
instruments
Check the operation of tractor control mechanisms, operation
of brakes, window wipers, lighting and signaling, hydraulic
systems of the linkage and for steering control
Upon shutdown of the engine, immediately check the
operation of turbocompressor and engine centrifugal oil filter
by ear
First maintenance (M-1), second maintenance (M-2),
third maintenance (M-3)
Job description
M-1
(125 en-
gine
hours)
M-2
(500 en-
gine
hours)
M-3
(1000 en-
gine
hours)
Notes
Inspect the tractor and wash it over
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Check the tractor condition by visual in-
spection, paying attention to the absence
of leaks of fuel, oil, cooling fluid and elec-
trolyte, absence of extraneous noise, rattle
in the engine and in transmission units; if
necessary, eliminate the faults
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Wash:
- filter for centrifugal cleaning of engine
oil
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- gearbox filter
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- breathers of driving axles and single
speed PTO, PDR
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Check the level and, if necessary, refill:
- oil into the engine lubrication system;
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