Baroness LM331, Service Manual, Page: 151 / 165

Maintenance Item
Before Work
After Work
Every Week
Every 50 hrs.
Every 100 hrs. Every 200 hrs. Every 400 hrs. Every 500 hrs. Every 800 hrs.
Every 1500 hrs. Every 3000 hrs.
every month
Every 6 months
Every year
Every 2 years Every 4 years
When Required
Remarks
*4 Check battery fluid level
○ ○
"Adding Water
to Battery"
*3 Adjust fan belt tension
○
*3 Clean fuel filter pot ○
Draining of water
separator
○
Refer to
"Draining of
Water
Separator"
*2
Check intake air line (air
cleaner hose)
○
*3
Check radiator hoses
and clamp bands
○ ○
Check every
200 hours or 6
months
whichever
comes earlier
Check hydraulic hoses
condition (Fixed part)
○ ○
Check every
200 hours or
every year
whichever
comes earlier
*2.*3
Replace fuel filter
element
△
Clean water separator
○
Clean water jacket and
radiator interior
○
*3 Replace fan belt △
*1 Check valve clearance ○
*1.*2 Check injection nozzle
○
*1.*2 Check injection pump
○
*3
Change radiator coolant
(L.L.C.)
△
*3
Replace radiator hoses
and clamp bands
△
*1.*2.
*3
Replace fuel hoses and
clamps
△
*2
Replace intake air line
(air cleaner hose)
△
Replace hydraulic hoses
(Moving part)
△
Replace hydraulic hoses
(Fixed part)
△
Adjust brakes
○
Replace brake shoe
△
Reference
LM331
Reference
Page 8-7
Maintenance Schedule