Beta Marine BetaGen 10, Installation Manual, Page: 67 / 116

65
Maintenance Schedule
Daily or
after every
8hrs running
After first
25hrs
After first
50hrs
Every
150hrs *
Annually
or 250hrs
if sooner
Every
750hrs
Every
1500hrs
Check engine oil level
Change engine oil
Change engine oil filter
Check engine coolant/antifreeze level
Check engine coolant/antifreeze condition **
Check battery fluid
Check belt tension/s and alternator bolts
Check raw water inlet strainer is clear ***
Drain off any water in fuel/water separator
Change diesel fuel filter
Check all external nuts, bolts and fastenings.
Check condition of all coolant, fuel, oil pipes
and clamps
Lubricate keyswitch on control panel with
petroleum jelly/WD40 or equivalent - if
applicable
Check sacrificial anode,
replace if
necessary - increase inspection frequency
if heavy erosion experienced
***
Remove heat exchanger tube stack, clean
and
replace rubber o-rings ***
Check sea water pump impeller
and
change if worn ***
Check air cleaner element, clean and
change if required - increase inspection
frequency if heavy soiling is experienced
Change air cleaner element
Check valve clearance
Check injection nozzle pressure
* Shallow sump equipped engines only
** Replace engine coolant/antifreeze every other year or 500hrs if sooner
*** Heat exchanger cooled only