Maintenance and Care
MAN-Industrial diesel engines D2842 LE103
49
Carefully read the Operating Instructions before starting any work!
This is especially valid for the chapter on General Safety Instructions
and the safety instructions in each of the chapters.
Maintenance Schedule
Maintenance Work
Maintenance Intervals
*
1 2 3 4 5 6 7
Check coolant level and oil level D
Check air filter for dirt D
Retighten the cylinder head bolts, 1st retightening.
(on overhauled engine)
D
Check tension of V-belts and tighten if necessary or replace if worn D D D
Check fasteners for tight seating and tighten if necessary D D D
Retighten the cylinder head bolts, 2nd retightening
(on new or overhauled engine)
D
Change fuel filter 1) D
Clean fuel prefilter D D D
Check and if necessary adjust valve clearance D D D
Maintain/clean/replace air filter 1) D D
Change engine oil and oil filter 2) D D D
Injection nozzles: Removal and installation, examine and replace if necessary D
Replace coolant D
Measure compression D
Remove/install coolant pump and repair if necessary D
Check exhaust gas turbocharger for soiling, play and check function,
repair if necessary
D
Check starter and replace wear parts if necessary D
Comment:
1) Depending on the operational conditions/earlier for dusty environments
2) Oil change interval is 500 operating hours. Use engine oil to factory standard M 3275 or M 3277.
This interval is 250 operating hours for other approved oils.
* 1 - Daily
2 - After the first 20 to 50 operating hours
3 - After the first 500 operating hours
4 - Every 500 operating hours
5 - Every 4000 operating hours
6 - Every 8000 operating hours
7 - Every 2 years
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