Engine Service Fig. 12 Engine Service Components
1. Diesel Oxidation Catalyst 2. Air Cleaner 3. Coolant Tank 4. Heat Exchanger 5. Cooler 6. Alternator Belt 7. Engine Oil Filter
8. Water Separator 9. Fuel Filter 10. Engine Oil Drain 11. Engine Oil Fill Cap 12. Engine Oil Dipstick 13. Selective Catalytic Reduction/Muffler 14. Engine Oil Drain Valve
11
6
DEF/SCR engines on the left. Non-DEF/SCR engines on the right.
12 8
10 9
14
5
3
4
13 2 7
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