PERIODIC MAINTENANCE
4-8
6LPA Service Manual
Periodic Maintenance Schedule
© 2007 Yanmar Marine International
Inspection and Maintenance of EPA Emission-Related Parts
Note: The inspection and maintenance items shown above are to be performed by a Yanmar Marine dealer.
Miscellaneous
Items
Check and adjust the
power steering oil
pump belt
(6LPA-STZP2 only)
c
Replace the timing
belt
Replace the front
rubber damper
Parts
Interval
Clean fuel injection nozzle
1500 hours
Check fuel injection nozzle adjustment
3000 hours
Check fuel injection pump adjustment
Check turbocharger adjustment
Check electronic engine control unit (ECU) and its associated
sensors and actuators
c
: Check or Clean
: Replace
System Item
Periodic Maintenance Interval
Daily
Every
50 hours or
one month
whichever
comes first
Every 125
hours or 6
months
whichever
comes first
Every 250
hours or
one year
whichever
comes first
Every 500
hours or 2
years
whichever
comes first
Every 500
hours or 2
years
whichever
comes first
Every 1250
hours or 5
years
whichever
comes first