Engine: Motor Plants and Auxiliary Boilers

1. A Slackening each high-pressure fuel line fitting at the fuel injector while stroking the manually operated priming pump and allowing air to escape, then retightening when bubbly fuel is observed.
2. B Slackening each high-pressure fuel line fitting at the fuel injector while cranking over the engine with the starter and allowing air to escape, then retightening when a solid stream of fuel is observed.
3. C Slackening each high-pressure fuel line fitting at the fuel injector while stroking the manually operated priming pump and allowing air to escape, then retightening when a solid stream of fuel is observed.
4. D Slackening each high-pressure fuel line fitting at the fuel injector while cranking over the engine with the starter and allowing air to escape, then retightening when air bubbly fuel is observed.

Tip: press A-D to answer