Komatsu WB93R-5, Руководство по эксплуатации и техническому обслуживанию

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MAINTENANCE PROCEDURES
211
4.8.8.d CHECKING THE FRONT AXLE OIL LEV-
ELS
WARNING
q
Carry out this check with the machine parked on a level
surface and the work equipment resting on the ground.
DIFFERENTIAL
This check is visual and serves to verify if the lubricant reaches
the hole (1); if necessary, top up using the prescribed oil (see "4.3
FUEL, COOLANT AND LUBRICANTS").
The level hole (1) must be used also as filling hole.
Use a 17 mm wrench.
FINAL REDUCTION GEARS
This check must be carried out on each reduction gear positioned
with its plug on the horizontal axis.
If necessary, move the machine slightly until reaching the speci-
fied position, which is indispensable for an accurate check. This a
visual check and serves to verify if the lubricant reaches the hole
(2); if necessary, top up using the prescribed oil (see "4.3 FUEL,
COOLANT AND LUBRICANTS"). Use a 17 mm wrench.
4.8.8.e CHECKING THE REAR AXLE OIL LEVEL
WARNING
q
Carry out this check with the machine parked on a level
surface and the work equipment resting on the ground.
This check is visual and serves to verify if the lubricant reaches
the hole (1); if necessary, top up using the prescribed oil (see "4.3
FUEL, COOLANT AND LUBRICANTS").
The level hole (1) must be used also as filling hole (use a 1/2”
square wrench).
IMPORTANT
q
Only the plug (1) is needed to check the level, since the oil
contained in the rear axle lubricates both the differential
unit and the final reduction gears.
RKAB4180
1
RKAB4190
2
RKAB4200
1
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