Maintenance
SY135C Excavator OMM
5-8
Operation and Maintenance Manual — 0120
SANY
Daily Inspection and Maintenance
Do the following before operation with the engine off:
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Perform daily service as necessary.
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Inspect the machine for loose or missing components.
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Clean the cab.
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Check all controls for smooth operation and make sure they return to the neutral position.
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Make sure all safety decals are in place and are legible.
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Make sure safety equipment is in place and in operating condition.
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Check for fluid leaks.
Check the following during operation with the engine running:
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Monitor the control panel for normal machine operating parameters.
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Make sure that the machine operates normally.
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Check for fluid leaks.
Check the following after operation with the engine off and cool:
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Check service points for wear or damage.
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Clean the cab.
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Check for fluid leaks.
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Check for loose or missing fasteners and components.
Inspection and Maintenance in Adverse Environments
If the machine will be operating under adverse conditions:
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Check and clean all electrical components to prevent any accumulated corrosion.
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Check and clean any areas where extreme heat is present, such as the exhaust system, manifold, and
turbocharger.
For heavy-load operation, add grease to the pins of the work equipment prior to each operation. Cycle the operation
of all working parts several times before filling with additional grease.
