Priming Pump - Case 445/M2 Service Manual

6
ED. FEBUARY 2003
E NG I NE S
SE CT I O N 2 − FEED

PRIMING PUMP

This pump has the specific duty to prime the fuel available in the tank and convey it to the feed pump inlet. It is assembled to
the engine basement and driven by the camshaft.
The picture here following shows the pump (1) and the position that the pump drive lever assumes depending on the camshaft
rotation (2) and on its eccentricity.
Figura 4
1
2
3246t
1. Priming pump − 2. Camshaft