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Note: Ensure the tab on the diaphragm aligns with the mating mark
on the lower body.
5. Fit the upper body, ensuring the mark aligns, and replace
the five screws only finger tight. Operate the pump a few times to
centralise the diaphragm. then tighten the screws securely diagonally.
6. Clean the pump mounting face on the cylinder block and fit
a new gasket.
7. Locate the pump on the studs. Insert the rocker arm
through the aperture in the cylinder block wall so the arm rests on the
camshaft eccentric.
8. Secure the pump with nuts and lock washers.
9. Remove the plugs and reconnect the fuel pipes.
10. Run to check for leaks.