It is unforunate that they had already removed so much. Lots of times Mechanic mis-diagnose the problem ad the Fuel Injection Pump. Mechanics and other People tend to blame the item that they understand the least or don't know how to trouble shoot to the extent that they can seperate it from other issues.

The proceedure for removing and reinstalling the Fuel Injection Pump is the same as on the Turbo model. You will know when you are coming up on the Compression stroke as the front 2 cam lobes will make sort of a V with the long part or the Cam upwards.

It might be possible that one of our Members in your area has a good used Fuel Injection Pum instead of the expense of the rebuit one.

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84 300D, 82 Volvo 244Gl Diesel