Engine 2014: General Subjects

1. A remove all hydraulic system pressure and bring the pneumatic pressure to the accumulator preload pressure
2. B remove all hydraulic system pressure and bring the pneumatic pressure to the system's design pressure
3. C increase the pneumatic pressure until the hydraulic system reaches its design pressure
4. D allow the accumulator to completely fill with gas charge at atmospheric pressure, shut off the air chamber, and add hydraulic fluid until proper pressure is reached

Tip: press A-D to answer