SY265C LC/SY265C LR Excavator OMM
5-100
Operation and Maintenance Manual — 0420
SANY
Collect a Hydraulic Oil Sample
1. Start the engine and operate the machine until all
systems reach normal operating temperature.
2. Prepare the machine for service. See “Maintenance
3. Relieve hydraulic system pressure. See “Relieve
Hydraulic System Pressure” on page 5-67.
4. Remove four fasteners (1) and remove the hydraulic oil
suction strainer cover (2).
5. Insert the sample tube into the hydraulic oil tank.
6. Collect a sample of hydraulic oil.
7. Remove the sample tube.
8. Replace the hydraulic oil suction strainer cover (3).
9. Follow the instructions included with the sample kit to send the sample for testing.
Collect a Final Drive Oil Sample
1. Start the engine and operate the machine until all
systems reach normal operating temperature.
2. Park the machine on a flat, level surface, placing the oil
drain plug (1) on the final drive cover at the bottom,
and the oil level check plug (2) parallel with the
ground.
3. Prepare the machine for service. See “Maintenance
4. Remove any dirt from the area around the oil level
check plug.
5. Slowly loosen the oil level check plug to relieve any
pressure within the final drive.
6. Remove the oil level check plug.
7. Insert the sample tube into the oil level check plug hole.
8. Collect a sample of oil from the final drive.
9. Remove the sample tube.
Fig. 5-135
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0000487
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Fig. 5-136
2
1
2
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0004729