SY265C LC/SY265C LR Excavator OMM
SANY
Operation and Maintenance Manual — 0420
5-89
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INTRODUCTION
SAFE
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MACHIN
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CONTROLS
MACHINE
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INTENANCE
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EQUI
PMENT
Change the Final Drive Oil
1. Park the machine on a flat, level surface, positioning
the oil drain plug (2) on the final drive cover parallel
with the ground.
2. Prepare the machine for service. See “Maintenance
3. Remove any dirt from around the oil level check plug
(1) and the drain plug.
4. Place an appropriately sized container under the drain
plug. See “Capacities” on page 5-14.
5. Slowly loosen the oil level check plug to relieve
pressure within the final drive.
6. Remove the drain plug.
7. Allow the oil to drain completely.
8. Replace the O-ring on the drain plug and install the drain plug.
9. Add oil through the check plug hole to a point 0.4 in. (10 mm) below the bottom of the plug hole.
10. Replace the O-ring on the check plug and install the check plug.
11. Repeat steps 3 through 11 for the opposite final drive.
CAUTION!
•
Allow the final drive to cool before servicing. Hot oil may cause burns or other serious
injury.
•
Wear safety goggles, gloves, and other personal protective equipment (PPE) to prevent
serious injury.
•
The final drive oil may be under pressure. Remove the plugs slowly to prevent injury.
Failure to follow these precautions could result in injury.
NOTICE!
Dispose of drained oil in accordance with local environmental regulations. Failure to do so
could damage the environment.
Fig. 5-119
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