Maintenance
SY26U Excavator OMM
5-46
Operation and Maintenance Manual — 1119
SANY
Collect Final Drive Oil Sample
1. Obtain an oil analysis sample kit from a SANY dealer.
2. Operate the machine to normal operating temperature.
3. Prepare the machine for service. See “Maintenance Safety” on page 2-8.
4. Remove the final drive check plug. See “Check and Add Final Drive Oil” on page 5-44.
5. Insert the oil sample tube into the final drive and collect a sample of final drive oil. Reinstall the final drive
check plug.
6. Send the sample for testing in accordance with the instructions packaged with the sample kit.
Check the Final Drive Motor Mounting Fasteners
1. Prepare the machine for service. See “Maintenance Safety” on page 2-8.
2. Remove the final drive cover.
3. Inspect all of the final drive mounting fasteners for rust, damage, or looseness.
4. Replace any damaged or defective fasteners and tighten any loose fasteners.
NOTE:
Use thread lock compound when tightening loose fasteners or installing new fasteners.
NOTICE!
It is critical that all material used to collect the sample is absolutely clean. Failure to follow
this notice can cause equipment damage and contaminate the sample.