Yanmar 6LY3 series Service Manual page 33

6LY3 Service Manual
PERIODIC
MAINTENANCE
Safety Precautions .......................................................................... 4-3
Introduction...................................................................................... 4-3
The Importance of Periodic Maintenance.................................. 4-3
Performing Periodic Maintenance ............................................. 4-3
Yanmar Replacement Parts ...................................................... 4-3
Required EPA Maintenance ...................................................... 4-3
EPA Requirements.......................................................................... 4-3
Inspection and Maintenance...................................................... 4-3
Inspection and Maintenance of EPA Emission-Related Parts... 4-5
Periodic Maintenance Procedures .................................................. 4-6
Inspect Before Starting .............................................................. 4-6
After Initial 50 Hours of Operation ............................................. 4-8
Every 50 Hours of Operation ................................................... 4-10
Every 250 Hours of Operation ................................................. 4-15
Every 500 Hours of Operation ................................................. 4-25
Every 1000 Hours of Operation ............................................... 4-28
Every 2000 Hours of Operation ............................................... 4-29
Testing Engine Operation........................................................ 4-31
Long-Term Storage ................................................................. 4-33
6LY3 Service Manual
Section 4
© 2007 Yanmar Marine International
Page
4-1