: Check or Clean ◊: Replace ●: Contact your authorized Yanmar Marine dealer or distributor
System
Item
Periodic Maintenance Interval
Daily
Every 50
hours or
monthly
which-
ever
comes
first
Every
125
hours or
6
months
which-
ever
comes
first
Every
250
hours
or one
year
which-
ever
comes
first
Every
500
hours
or 2
years
which-
ever
comes
first
Every
1000
hours
or 4
years
which-
ever
comes
first
Every
1250
hours
or 5
years
which-
ever
comes
first
Remote
Control
Handle
Check and
lubricate
the remote
control
cable
operation
Adjust the
remote
control
cable
Intake and
Exhaust
System
Wash
turbo-
charger
blower
●
Clean air
cleaner
Adjust the
intake and
exhaust
valve
clearance
●
Initial
250
●
Lap the
intake and
exhaust
valves
●
Miscel-
laneous
Check and
adjust the
power
steering oil
pump belt
(6LPA-
STZP2
only)
Replace
the timing
belt
●
Replace
the front
rubber
damper
●
*
For EPA requirements, see Inspection and Maintenance of EPA Emission-Related Parts on page 58.
Note: These procedures are considered normal maintenance and are performed at the
owner’s expense.
PERIODIC MAINTENANCE
6LPA Series Operation Manual
57
© 2007 Yanmar Marine International