SY16C Excavator OMM Maintenance
SANY Operation and Maintenance Manual — 0420 5-15
TABLE OF
CONTENTS
INTRODUCTIONSAFETY
MACHINE
CONTROLS
MACHINE
OPERATION
MAINTENANCESPECIFICATIONS
OPTIONAL
EQUIPMENT
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..
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.
The hydraulic oil filter must be replaced after
250 hours with a breaker operating rate above
50%. See “Change the Hydraulic Oil” on page 5-
40.
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