SANY SY95C, Operation And Maintenance Manual

Page: 107 / 166

MAINTENANCE
5-9 SY95C Excavator OMM
Maintenance Schedule
NOTICE!
Failure to perform the following procedures when
and as directed could result in machine damage
and improper machine operation.
NOTE: The lubricating intervals listed in the following
tables apply only to normal operating conditions.
In harsh environments, including those with dusty
or corrosive air, extreme temperatures, heavy
loads, frequent operating times, and long duty
cycles, lubricating intervals should be shortened.
Daily Maintenance and Inspection
• Inspect the machine for loose or missing components.
• Clean the cab.
• Check the seat belt and buckle for damage or wear.
Replace as necessary.
• Make sure all safety decals are in place and are legible.
• Make sure safety equipment is in place and in
operating condition.
• Check all controls for smooth operation and make sure
they return to the neutral position.
• Check for fluid leaks.
• Check the operation and maintenance manual. (See
page 1-2.)
• Lubricate the work equipment. (See page 5-41.)
• Check the air filters. (See page 5-21.)
• Check the escape tool. (See page 3-34.)
• Check the fire extinguisher. (See page 3-34.)
• Check the engine oil level. (See page 4-6.)
• Check the engine coolant level. (See page 4-5.)
• Check the hydraulic oil level. (See page 5-32.)
• Drain water from the primary fuel filter/water separator.
(See page 4-8.)
• Check that the engine fan belt. (See page 5-20.)
• Check the air conditioner compressor belt. (See
page 5-25.)
When Required
• Check the cooling package. (See page 5-24.)
• Check the track tension. (See page 5-37.)
• Check the windshield washer fluid. (See page 4-9.)
• Replace the bucket teeth. (See page 5-46.)
• Replace the bucket. (See page 5-47.)
• Check the air filters if a restriction warning is displayed.
(See page 5-21.)
After the First 50 Hours
• Initial change of the engine oil and filter. (See
page 5-19.)
• Check and adjust the track tension. (See page 5-37.)
Weekly or Every 50 Hours
• Lubricate the bucket linkage pins. (See page 5-44.)
• Check the batteries. (See page 5-29.)
• Drain water and sediment from the fuel tank. (See
page 5-26.)
• Check the hydraulic hoses, lines, and connectors. (See
page 5-37.)
• Check the final drive oil level. (See page 5-38.)
• Check the final drive motor mounting fasteners. (See
page 5-40.)
• Check the exhaust system. (See page 5-22.)
Every 100 Hours
Make sure all daily and 50-hour maintenance tasks have
been completed before proceeding with the 100-hour
maintenance tasks.
• Lubricate the machine. (See page 5-11.)
Every 250 Hours
NOTE: Make sure all daily, 50-hour, and 100-hour
maintenance tasks have been completed before
proceeding with the 250-hour maintenance tasks.
• Check the doors and hood. (See “Doors, Filler Cap,
and Hood” on page 5-13.)
• Check the track tension. (See page 5-37.)
• Inspect and adjust air conditioner compressor belt
tension. (See page 5-25.)
• Change the engine oil and filter. (See page 5-19.)