Dynapac CA 301 - Every 250 Hours (Monthly)

19CA 251/301 M251EN2
EVERY 250 HOURS OF OPERATION (Monthly)
Never work under the machine while the
engine is running. Always park the
machine on level ground and chock the
wheels.
1. Make sure the roller is level.
2. Unscrew the level plugs (1) and check that oil level
is up to the lower edge of the plug hole. Top up with
oil through the filler plug (2) as required to the
correct level. Use transmission oil. See Lubricant
Specification.
1
2
1
Rear axle differential
- Checking the oil level
Fig. 27 Level check - differential housing
1. Level plugs
2. Filler plug
1
Rear axle planetary gear
- Checking the oil level
1. Position the roller on a level surface with one plug of
the planetary gear straight up, the other one will
then be horizontal.
2. Unscrew the plugs and check that oil level is up to
the lower edge of the plug hole. Top up with oil
through the filler plug (2) as required to the correct
level. Use transmission oil. See Lubricant
Specification.
3. Check oil level of the other planetary gear of the
rear axle in the same way.
Fig. 28 Level check - planetary gear
1. Level plug
2. Filler plug
2
WARNING
2
3
1
Applies to both sides of the drum, ie, two checks.
1. Position the roller on a level surface, with the level
pin aligned with the top of the frame beam.
2. Unscrew the level plug (3) (small hexagon) a few
turns. Oil should then run from the plug hole if the
level is correct.
3. Top up with transmission oil as required, see
Lubricant specification. Fill via the filler plug (2)
(large hexagon).
Fig. 29 Right side of drum
1. Level pin
2. Filler plug
3. Level plug
Drum (CA 251A)
- Checking the oil level