Maintenance Item
Before Work
After Work
Every Week
Every 50 hrs.
Every 100 hrs.
Every 150 hrs.
Every 200 hrs.
Every 250 hrs.
Every 400 hrs.
Every 500 hrs.
Every 800 hrs.
Every 1500 hrs.
Every 3000 hrs.
every month
every 6 month
Every year
Every 2 years
Every 4 years
When Required
Remarks
Engine
Clean of
water
separator
○
*1.*3
Clean fuel
tank interior
○
*1.*3
Clean
water
jacket
(radiator
interior)
○
*1.*3
Check
valve
clearance
○
*1.*2.*
3
Check of
fuel
injection
nozzle
injection
pressure
○
*1.*2.*
3
Check of
injection
pump
○
*3
Change
engine oil
▲ △ △
Initial 50 hours,
thereafter every
200 hours or
every year
whichever
comes earlier
*3
Replace
engine oil
filter
cartridge
▲ △ △
Initial 50 hours,
thereafter every
200 hours or
every year
whichever
comes earlier
Replace
fuel filter
cartridge
△
*3
Replace
fan belt
△ △
Replace every
500 hours or 2
years whichever
comes earlier
*2.*3
Replace air
cleaner
element
△
Replace every 6
cleanings or
every year
Appended Table
LM351
Appended Table
Page 6-9
Maintenance Schedule
