🔍 Key Concepts

• Follow the piping from the accumulator (E) back to see which device can build up hydraulic pressure in it. • Distinguish between components that store energy (like the accumulator) and those that create flow/pressure (like a pump). • Notice which item in the diagram is manually operated versus which are driven only when starting the engine.

💭 Think About

• Which component in the illustration is clearly drawn as a pump connected to the reservoir (A) and then through a check valve (G) toward the accumulator (E)? • Does the cranking motor or starter control valve actually move fluid into the accumulator, or do they only use the stored energy to turn the engine? • If the engine is completely stopped and there is no power, which device in the system could still be operated to build pressure in the accumulator?

✅ Before You Answer

• Verify which labeled part sends fluid directly into the line leading to the accumulator (E). • Confirm that the device you pick is capable of creating pressure/flow, not just controlling it. • Make sure the option you choose could work even when the engine is not yet turning (i.e., before cranking begins).