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Maintenance schedule (hrs)
(continuation of page 60)
Daily 50 hrs
after initial
start-up
Every
250 hrs
Every
500 hrs
Every
750 hrs
Every
1000 hrs
Every
2000 hrs
Yea rly
Empty air filter vacuator valves x
Check engine oil level (if necessary top up) x
Check compressor oil level (if necessary top up) x
Check coolant level x
Check/Fill fuel level (3) x x x
Check functioning of regulating valve
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 x x
Adjust engine inlet and outlet valves (2) x x x x
Hoses and clamps - Inspect/Replace x x x x x
Change engine oil (2) (12) x x x x x x
(to be continued on page 62)