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Operation Manual Mitsubishi SS-Series diesel engines
Version 08/2004
ENGLISH
MAINTENANCE
6 MAINTENANCE
1. Service the engine in accordance with the
"Lubrication and Maintenance Chart." Under
extreme, severe, or dusty operating
conditions, service the engine more frequently
than is specified in the "Lubrication and
Maintenance Chart."
2. Perform service on items at multiples of the
original requirement. For example, at Every
500 Service Hours, also service those items
listed under Every 250 Service Hours, Every
50 Service Hours and Every 10 Service Hours
[pre-start inspection].
3. For special items marked with an asterisk (*),
rely on the expert knowledge of the service
men and the service facilities offered to you at
your Mitsubishi dealer.
Interval Item Remarks (specifications) Page
Every 10 Service Hours
[Pre-Start Inspection]
Walk-around inspection 22
Check engine oil level 22
Check fuel level 22
Check coolant level 22
Every 50 Service Hours
Drain water and sediment from the fuel
tank and water separator
27
Check the battery electrolyte level and
specific gravity
27
First 50 Service Hours
of New or
Reconditioned Engine
Change engine oil See SPECIFICATIONS (page 16) 28
Change oil filter 28
Retighten nuts and bolts *
Every 250 Service
Hours or once a year
Change engine oil See SPECIFICATIONS (page 16) 28
Change oil filter 28
Clean fuel filter element After cleaning, prime (page 33) 29
Clean radiator fins 29
Every 500 Service
Hours
Check and adjust valve clearance 0.25 mm (0.0098 in.) for both inlet and
exhaust valves
*
Change fuel filter element After changing, prime (page 33) 29
Check and adjust injection pressure See SPECIFICATIONS (page 16) *
Check and adjust fan belt Deflection: 13 mm (0.5 in.) 30
Check glow plugs *
Every 1000 Service
Hours
Retighten nuts and bolts *
Check starter 31
Check alternator 31
Check turbocharger *
Every 2 Years Change coolant See SPECIFICATIONS (page 16) 31
Table 3 Lubrication and maintenance charts
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