Technical information
17
Engine timing
Camshaft, oil pump and injection pump are driven by a gear train arranged at the fly-
wheel end.
6
2
5
4
1
3
1 Crankshaft gear 4 Camshaft drive gear
2 Oil pump drive gear 5 Idler gear
3 Oil pump impeller gears 6 Injection pump drive gear
The crankshaft gear and camshaft gear are match-marked by “1” or “D”.
Valves
The overhead valves are actuated via chilled cast iron tappets, push rods and rocker
arms from the camshaft.
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