Volvo EC60E, Operator'S Manual, Page: 269 / 342

Track drive unit, checking oil level
Check the oil level every 250 hours.
1 Turn the case so that drain plug is located at the
bottom.
2 Remove the level checking plug. If the oil is
about to overflow from the hole, the level is
correct.
If the oil is low, top up the oil to the correct level
through the filling plug. (If necessary, turn the case
so that filling plug is located at the top.)
For oil specification, see page
298
.
Swing gear bearing, greasing
Grease the swing gear every 250 hours.
1 Park the machine on level ground and lower the
bucket to the ground.
2 Move the control lockout lever up to lock the
system securely and stop the engine. See page
114 .
3 Clean the grease nipples.
4 Fill the grease at grease nipple (A) using a hand
or power grease gun.
5 Grease the swing ring bearing four times. After
each time, swing the superstructure 90°.
6 Take care not to supply excessive mount of
grease.
7 After greasing, clean off the superfluous grease
completely.
For grease specification, refer to 303 .
V1155523
A
B
C
A Drain plug
B Level checking plug
C Filling plug
V1155526
A
268
Maintenance
Maintenance service, every 250 hours