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Maintenance schedule (hrs)
(continuation of page 78)
Daily 50 hrs
after initial
start-up
Every
250 hrs
Every
500 hrs
Every
750 hrs
Every
1000 hrs
Every
2000 hrs
Yea rly
Check coolant level x
Check/Fill fuel level (3) x
Check function of coolant heater (option) x
Check control panel x
Check on abnormal noise x
Check electrical system cables for wear x
Check for leaks in engine-, compressor-, air-, oil-, or fuel system x x x x x
Check torque on critical bolt connections x x x x
Check electrolyte level and terminals of battery x x x x x
Check engine (minimum and maximum) speed x x x x x
Replace compressor oil filter(s) (5) x x x x
Inspect/Adjust fan belt x x x x
Obtain engine oil sample (2) (12) x x
Drain/Clean fuel tank water and sediments (1) x x x
Replace fan belt xxx
Hoses and clamps - Inspect/Replace x x x
Change engine oil (2) xxxx
Replace engine oil filter (2) xxxx
Replace fuel (pre)filters (6) xxxx
Clean flow restrictor in oil scavenge line x x x x
Clean oil cooler(s) (1) xxxx
Clean radiator (1) xxxx
Clean intercooler (1) xxxx
(to be continued on page 80)