If resistance is encountered while installing a fuel injection pump to an engine, what should the technician do?
A) Remove the pump and check pump position and drive mechanism for problems.
B) Check for the correct pump version.
C) Install the pump by applying leverage against a solid engine component.
D) Rotate the engine slightly and continue installation.

Question

Quizplus · Accepted Answer

If resistance is encountered while installing a fuel injection pump to an engine, it's best to remove the pump and check pump position and drive mechanism for problems instead of forcing it with leverage or rotating the engine. Checking for correct pump version should have been done earlier in the installation process.

If Resistance Is Encountered While Installing a Fuel Injection Pump