Komatsu 37BF50111, Руководство по эксплуатации и техническому обслуживанию

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MAINTENANCE PROCEDURE
197
4.8.9 MAINTENANCE EVERY 1000 HOURS OF OPERATION
These operations must be carried out together with those to be carried out EVERY 50, 250, 500 HOURS.
4.8.9.a CHANGING THE OIL IN THE FINAL
TRANSMISSION
WARNING
q
Oils, filters, coolants and batteries are considered spe-
cial waste and must be collected and disposed of ac-
cording to the anti-pollution regulations in force.
This operation must be carried out on each transmission with
the machine parked on level ground and at operating tempera-
ture, so that the oil becomes fluid and can be drained easily to-
gether with the solid particles suspended in it.
Before changing the oil, lift the loader arm and secure it with
the safety lock (see "3.1.1 LOADER LOCKS")
1 - Remove the drain plug (1) and let the used oil flow out
completely. Use a 19 mm hexagon spanner.
While the oil flows out, remove the plug (2). Use a 19 mm
hexagon spanner.
2 - After draining the used oil, put back the plug (1) and fill
with the recommended oil through the hole (2) until the oil
reaches the lower edge of the hole.
3 - Put back the plug (2).
Carry out some movements and check the level again with the
machine at rest. Use only the recommended type of oil (see
"4.3 FUEL, COOLANT AND LUBRICANTS").
RWAA10260
RWAB0050
RWAA10350
2
RWAA10340
1