Kubota D722-E4, Operator'S Manual

Page: 21 / 42

9 MAINTENANCE
EN
GLISH
SERVICE INTERVALS
Observe the following for service and maintenance.
Interval Item
Ref.
page
Every 50 hours Check of fuel pipes and clamp bands 13 @
See NOTE Change of engine oil (depending on the oil pan) 14,15
Every 100 hours
Cleaning of air cleaner element 19 *1 @
Cleaning of fuel filter 14
Check of fan belt tightness 20
Draining water separator -
Every 200 hours
Replacement of oil filter cartridge (depending on the
oil pan)
16
Check of intake air line - @
Every 200 hours of
operation or six
months
Check of radiator hoses and clamp bands 18
Every 400 hours
Replacement of fuel filter element 14 @
Cleaning of water separator in fuel tank -
Every 500 hours
Cleaning of water jacket (radiator interior) -
Replacement of fan belt 20
Every year or every
6 cleanings of air
cleaner element
Replacement of air cleaner element 19 *2 @
Every 800 hours Check of valve clearance - *3
Every 1500 hours Check of fuel injection nozzle injection pressure - *3 @
Every 3000 hours
Check of injection pump - *3 @
Check of turbo-charger (D902-T-E4) 20
Every two years
Replacement of radiator hoses and clamp bands 18
Replacement of fuel pipes and clamps 13 *3 @
Change of radiator coolant (L.L.C.) 16
Replacement of intake air line - *4 @
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