Section 01: ENGINE
PA1561 7
FIGURE 2: D13F ENGINE, TURBO SIDE (TYPICAL)
13. Exhaust Manifold 20. Oil Filters
14. Valve Cover 21. Oil Pan
15. Engine Pre-Heater Element (Optional) 22. EGR Cooler
16. DRV Valve 23. Turbocharger
17. Coolant Pump 24. Starter Motor
18. Coolant Filter 25. EGR Valve
19. Venturi Pipe
1.3 ENGINE OIL
1.3.1 General
Keep the engine oil at the proper level and change it at the recommended intervals. Always replace the
oil filters at the same time as when the oil is changed.
1.3.2 Oil Quality
Volvo North America recognizes engine oils that meet or exceed the standards given by American
Petroleum Institute (API) for the oil classifications listed in this manual. Only oils licensed to carry the API