Foleyengines.Com — Injection Pump Removal and Installation (Motorpal)

A Foleyengines.Com service procedure — check it applies to your exact model before use.

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Procedure

1. Remove injection lines per job card W 07-03-01.
2. Remove fuel lines per job card W 07-10-06.
3. Loosen locking screw (1). Note: The locking screw must be unscrewed for later locking of the injection pump.
4. Unscrew nuts evenly, remove injection pump and compensation gaskets. Put down components in order of installation.
5. Pull out roller tappet using suitable tool (e.g., outside locking pliers). Do not damage the roller tappet.
6. Unscrew cap and remove sealing ring.
7. Move control linkage to mid position (ignition off, stop magnet free).
8. Turn in setting bolt to stop.
9. Turn crankshaft until cam for the respective injection pump is standing on cam basic circuit.
10. Oil lightly and insert the roller tappet, ensuring guide pin engages in groove.
11. Determine thickness of shim gasket per job card W 07-06-03.
12. Select and mount appropriate compensation gasket with recess facing the flywheel.
13. Pull out locking pin with gasket.
14. Unscrew cap and remove sealing ring.
15. Insert marking pin in bore of injection pump (do not press in completely).
16. Position center punch point on regulating sleeve underneath the marking pin tip.
17. Position marking pin tip in center punch point and clamp clamping bracket.
18. Insert injection pump centrally into long holes and press to stop.
19. Tighten nuts.
20. Loosen clamping bracket and pull out marking pin.
21. Press in locking pin with gasket to stop.
22. Tighten cap with new CU sealing ring.
23. Unscrew setting bolt.
24. Tighten locking screw with new CU sealing ring.
25. Check beginning of pumping if necessary per job card W 07-06-04.
26. Install fuel lines per job card W 07-10-06.
27. Install injection lines per job card W 07-03-01.

Source: manual:2011-Injection-Pump.pdf. Figures and steps are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.