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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 op-
eration 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 OIL
BURNS OUT CREATING WRONG IMPRESSION OF LARGE OIL CONSUMPTION!
5.4.1.3 Operation 2. Check of oil level in the transmission
Check oil level visually according to oil level indicator 6 (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 neces-
sary, take off oil filler neck cap 7 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, 5 – transmission drain plugs; 3 – brake housing drain plug; 4 – brake check/fill plug; 6
– oil level indicator; 7 – oil filler neck cap of transmission.
Figure 5.4.2 – Check of oil level and oil replacement in the transmission and brake housings
1 – oil filler neck; 2 – cap; 3 – dipstick.
Figure 5.4.1 – Check of oil level in the engine crankcase
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1523.5-0000010 OM
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