SANY SY75 - Month or 1,000 Hour; Annually or 2,000 Hour

Maintenance Schedule SY75C Excavator OMM
5-16 Operation and Maintenance Manual — 0220 SANY
• SAE/BHL Selector Switch - Set (See page 5-78.)
• Collect engine oil sample. (See page 5-36.)
• Collect hydraulic oil sample. (See page 5-55.)
• Collect final drive oil sample (both). (See page 5-45.)
6 Month or 1,000 Hour
• Accumulator Function - Check (See page 5-17.)
• Fuel Tank Strainer - Check (See page 5-50.)
• Hydraulic Pilot Line Filter Element - Replace (See page 5-63.)
• Hydraulic Tank Return Filter - Replace (See page 5-65.)
• Fuel Lines - Check (See page 5-49.)
• Engine Exhaust Pipe Clamps - Check (See page 5-36.)
Annually or 2,000 Hour
• Upper Structure and Lower Structure - Check (See page 5-89.)
• Swing Bearing Bolts - Check (See page 5-81.)
• Final Drive Oil - Change (See page 5-46.)
• Hydraulic Oil - Change (See page 5-56.)
• Engine Coolant - Change. (See page 5-32.)
At the completion of the maintenance tasks, record the completion of all maintenance tasks and fully activate the
machine and, if authorized, remove all lockout/tagout warnings and machine securing elements. Return the
machine to operation.