Dynapac CA 251, Руководство по обслуживанию

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17 CA 251 M251-1EN1
EVERY 250 HOURS OF OPERATION (MONTHLY)
2
3
1
Applies to both sides of the drum, ie, two checks.
Place the roller on a level surface so that the level pin
is at the top of the frame beam.
Unscrew the level plug (3) (small hexagon) a few turns.
If the level is correct oil should now flow from the plug.
Top up with transmission oil as required, see the
specification. Fill through the filler plug (2) (large hexa-
gon).
Fig. 28 Right side of drum
1. Dipstick
2. Filler plug
3. Level plug
Drum (CA 251A)
– Checking the oil level
Rear axle differential
– Checking the oil level
Never work underneath the roller when the
engine is running. Park on a level surface.
Chock the wheels.
Ensure that the roller is level.
Remove the level plug (1) and check that the oil level
reaches the lower edge of the plug hole. Top up to the
right level through the plug (1) if the level is low. Use
transmission oil according to the lubricant specification.
Run the roller on a level surface until the plug (1) in the
planetary gearing is at 9 o’clock.
Remove the level plug and check that the oil level
reaches the lower edge of the plug hole. Top up to the
right level through the plug (1) if the level is low. Use
transmission oil. See lubricant specification on page 3.
Check the oil level in the same way in the other
planetary gearing of the rear wheel.
1
1
Fig. 26 Level check – differential housing
1 Level/Filler plug
Rear axle planetary gearing
– Checking the oil level
Fig. 27 Level check – differential gearing
1 Level/Filler plug