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5.4 Scheduled maintenance service operations
5.4.1 Maintenance service on a shift basis (SBMS) in every 8 – 10 hours of
operation or per shift
5.4.1.1 General instructions
Every 8 – 10 hours of tractor operation or at the end of shift (depending on which
comes first), do the following operations:
5.4.1.2 Operation 1. Check of oil level in the engine crankcase
Check oil level putting the tractor on a flat surface and not earlier than in 3-5 min after
the engine is off, when the oil completely flows to the crankcase.
To check oil level in the engine crankcase, do the following:
- take dipstick 3 out (figure 5.4.1), wipe it clean and then put it back against the stop;
- take dipstick 3 out and define the oil level. The oil level shall stay between the upper
and lower marks of the dipstick. If required, top up the oil through neck 1 after removing cap 2;
- put cap 2 back.
ATTENTION: DO NOT RUN THE ENGINE WITH THE OIL LEVEL BELOW THE LOWER
MARK ON THE DIPSTICK!
ATTENTION: DO NOT TOP OIL ABOVE THE UPPER MARK OF THE DIPSTICK. THE
EXCESS OF OIL BURNS OUT CREATING WRONG IMPRESSION OF LARGE OIL CONSUMP-
TION!
WARNING: BE CAUTIOUS TO AVOID CONTACT WITH HOT OIL!
5.4.1.3 Operation 2. Check of oil level in the transmission
Check oil level visually according to oil level indicator 4 (figure 5.4.2) located on the right side
of the transmission housing. Oil level shall be up to the mark "П" ± 5 mm. If necessary, take off
oil filler neck cap 5 and refill the oil up to the required mark "П" through the oil filler. Normal oil
level shall be within ± 5 from the mark «П».
1, 2, 3 – transmission drain plugs; 4 – oil level indicator; 5 – oil filler neck cap of transmission.
Figure 5.4.2 – Check of oil level and oil replacement in transmission
WARNING: BE CAUTIOUS TO AVOID CONTACT WITH HOT OIL!
1 – oil filler neck; 2 – cap; 3 – dipstick.
Figure 5.4.1 – Check of oil level in the engine crankcase
150
2022.6-0000010 OM
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