Yanmar BY series, Service Manual

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PERIODIC MAINTENANCE
4-10
BY Service Manual
Periodic Maintenance Schedule
Note: The above procedures are considered normal maintenance and are performed at the owner’s
expense.
Inspection and Maintenance of EPA Emission-Related Parts
Miscellaneous
Items
Check the alarm and indicators
(if equipped)
c
Check or change power steering
fluid
c ‘
Check for water or oil leakage
c
Before
starting
Check shift cable adjustment
c
Initial 50
c
Adjust the propeller shaft
alignment (if equipped with
marine gear)
c
Initial 50
c
Check hydraulic oil cooler
c
Replace rubberized hoses (fuel
and water)
‘
* Check zinc anodes periodically. Any anode having less than 1/2 its original size remaining should
be replaced - use this to establish a regular replacement interval.
** Recommendation: Use washing kit BMC WA250-355.
c
: Check
‘
: Replace
System Item
Periodic Maintenance Interval
Daily
Every 50
hours or
monthly
whichever
comes first
Every 250
hours or one
year
whichever
comes first
Every 500
hours or
2 years
whichever
comes first
Parts Interval
Check turbocharger adjustment 3000 hours