SY265C LC/SY265C LR Excavator OMM
SANY
Operation and Maintenance Manual — 0420
5-19
TABL
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INTRODUCTION
SAFE
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MACHIN
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CONTROLS
MACHINE
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MA
INTENANCE
SPEC
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EQUI
PMENT
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Perform a structural inspection. (See page 5-110.)
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Replace the crankcase ventilation filter. (See page 5-32.)
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Check the swing bearing fasteners. (See page 5-97.)
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Check hydraulic hoses and lines. (See page 5-76.)
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Change the hydraulic oil. (See page 5-29.)
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Replace the diesel exhaust fluid (DEF) pump filter. (See page 5-32.)
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Replace the engine air filter. (See page 5-34.)
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Change the engine coolant. (See page 5-44.)
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Check the crankcase breather tube. (See page 5-32.)
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Change the final drive oil. (See page 5-89.)
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Replace the diesel exhaust fluid (DEF) pump filter. (See page 5-53.)
Hydraulic Breaker Maintenance Interval
Hydraulic oil breaks down faster on machines equipped with a hydraulic breaker than on machines equipped with a
bucket.
Change the hydraulic oil and filters every 400 hours on breaker-equipped machines.
See “Check the Hydraulic Oil Level” on page 5-29.
After Maintenance is Completed
Record the completion of all of the maintenance tasks in the Maintenance Log. If authorized, remove all lockout/
tagout warnings and machine-securing elements and fully activate the machine. Return the machine to operation.
NOTICE!
A breaker operating at a rate over 50% for 250 hours must have the hydraulic oil filter
replaced. Failure to do so could result in damage to the machine.
Summary of Contents for SY265C LC
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