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APU Battery Charger Circuit Testing and Troubleshooting Logic Table (Storyboard) NAVAIR A1-E6AAB-420-100, WP010 02, Table 10 for
E-6B Auxiliary Power Systems (APS) Personal Computer Simulation (PC Sim)
Security Classification: Unclassified
Prepared for
Naval Air Warfare Center Training Systems Division 12350 Research Parkway Orlando, FL 32826-3275
09 September 2020 Version: Final Table of Contents
1. APU Battery Charger Circuit Testing and Troubleshooting 1
E-6B Fuel System PC Simulation – Maintenance Procedures – Fuel Quantity Indicator (N11) is Defective E-6B Auxiliary Power Systems PC Sim – APU Battery Charger Circuit Testing and Troubleshooting
Page ii 09 September 2020 APU Battery Charger Circuit Testing and Troubleshooting
Step
| Step Description |
| User Actions |
| PC Sim Response |
| Functional Reference |
| 1 |
| Ground the aircraft. |
| Access the Power Options menu. |
| The Power Options menu opens. |
| FS_Power Options Menu |
| Select the <Apply> radio button from the Grounding options set. |
| Pop-up text displays: |
You just performed an automated action to ground the aircraft. The aircraft has been grounded.
Refer to A1-E6AAB-GAI-000, WP010 00, for the procedures to follow while maintaining the actual aircraft.
Pop-up
| Select <Close>. |
| The pop-up window closes. |
| N/A |
| Select <Close>. |
| The Power Options window closes. |
| FS_Power Options Menu |
| 2 |
| Gain access to the Aft Lower Lobe. |
| N/A |
| N/A |
| 420-100, WP010 02, Table 10, Step 1; * Not applicable to APU PC Sim |
| 3 |
| Remove the access panel from the APU Power and Control Cabinet. |
| N/A |
| N/A |
| 420-100, WP010 02, Table 10, Step 2; * Not applicable to APU PC Sim |
| 4 |
| Remove the APU Battery cover, and ensure the APU Start Battery is connected. |
| Access the APU Battery. |
| The APU Battery opens. |
| 420-100, WP010 02, Table 10, Step 3; 420-100, WP010 02, Figure 4 [8] |
| Select the Inspect icon. |
| The Inspect icon glows. |
| N/A |
| Select the APU Battery cover. |
| The APU Battery cover glows, and the Component Inspector Toolbox opens. |
| 420-100, WP010 02, Figure 4 [8] |
| Select the Remove icon from the Component Inspector Toolbox. |
| The APU Battery cover animates to illustrate removal. |
| CIT [remove] |
| Select <X> to close the Component Inspector Toolbox. |
| The Component Inspector Toolbox closes. |
| FS_CIT [bottom] |
| Observe the APU Battery. |
| The APU Battery is connected. |
| 420-100, WP010 02, Figure 4 [8] |
| 5 |
| Ensure the following circuit breakers are closed: |
P61-2 Circuit Breaker Panel P61-5 Circuit Breaker Panel P61-6 Circuit Breaker Panel APCC Circuit Breaker Panel
| Access the P61-2 Circuit Breaker Panel. |
| The P61-2 Circuit Breaker Panel opens. |
| 420-100, WP010 02, Table 10, Step 4; 420-100, WP025 01, Figure 10A |
| Observe the circuit breakers. |
| All circuit breakers are in the closed position. |
| 420-100, WP025 01, Figure 10A |
| Access the P61-5 Circuit Breaker Panel. |
| The P61-5 Circuit Breaker Panel opens. |
| 420-100, WP025 01, Figure 13A |
| Observe the circuit breakers. |
| All circuit breakers are in the closed position. |
| 420-100, WP025 01, Figure 13A |
| Access the P61-6 Circuit Breaker Panel. |
| The P61-6 Circuit Breaker Panel opens. |
| 420-100, WP025 01, Figure 14A |
| Observe the circuit breakers. |
| All circuit breakers are in the closed position. |
| 420-100, WP025 01, Figure 14A |
| Access the APCC Circuit Breaker Panel. |
| The APCC Circuit Breaker Panel opens. |
| 420-100, WP010 02, Figure 4 |
| Observe the circuit breakers. |
| All circuit breakers are in the closed position. |
| 420-100, WP010 02, Figure 4 |
| 6 |
| Ensure the APU BATTERY switch is in the ON position. |
| Access the P60 APU Battery Control Panel. |
| The P60 APU Battery Control Panel opens. |
| 420-100, WP010 02, Table 10, Step 5; 420-100, WP010 02, Figure 5 |
| Select and drag the BATTERY switch cover to the guarded position. |
| The BATTERY switch cover moves to the guarded position. |
| 420-100, WP010 02, Figure 5 |
| The BATTERY switch moves to the ON position with the switch cover. |
| 420-100, WP010 02, Figure 5 |
| 7 |
| Check the Voltage and Amperes on the APU Battery Control Panel. |
| Observe the APU BATTERY VOLTS meter. |
| The voltage is 28.0 volts (± 1 volt). |
| 420-100, WP010 02, Table 10, Step 6; 420-100, WP010 02, Figure 5 |
| Observe the APU BATTERY AMPS meter. |
| The current is 0011 amps (± 1 amp). |
| 420-100, WP010 02, Figure 5 |
| 8 |
| Check for the BATTERY FAULT light on the P60 APU Battery Panel, or the Battery Charger – BATTERY LED illuminated green. |
| Observe the FAULT – BATTERY light. |
| The FAULT – BATTERY light is off. |
| 420-100, WP010 02, Table 10, Step 7; 420-100, WP010 02, Figure 5 |
| Access the Battery Charger. |
| The Battery Charger opens. |
| 420-100, WP010 02, Figure 4 |
| Observe the BATTERY LED. |
| The BATTERY LED illuminates green. |
| 420-100, WP010 02, Figure 4 |
| 9 |
| Check for the CHARGER FAULT light on the P60 APU Battery Panel, or the Battery Charger – CHARGER LED illuminated green. |
| Access the P60 APU Battery Control Panel. |
| The P60 APU Battery Control Panel opens. |
| 420-100, WP010 02, Table 10, Step 8; 420-100, WP010 02, Figure 5 |
| Observe the FAULT – CHARGER light. |
| The FAULT – CHARGER light is off. |
| 420-100, WP010 02, Figure 5 |
| Access the Battery Charger. |
| The Battery Charger opens. |
| 420-100, WP010 02, Figure 4 |
| Observe the CHARGER LED. |
| The CHARGER LED illuminates green. |
| 420-100, WP010 02, Figure 4 |
| 10 |
| Ensure the APU BATTERY switch is in the OFF position. |
| Access the P60 APU Battery Control Panel. |
| The P60 APU Battery Control Panel opens. |
| 420-100, WP010 02, Table 10, Step 9; 420-100, WP010 02, Figure 5 |
| Select and drag the BATTERY switch cover to the unguarded position. |
| The BATTERY switch cover opens. |
| 420-100, WP010 02, Figure 5 |
| Select and drag the BATTERY switch to the OFF position. |
| The BATTERY switch moves to the OFF position. |
| 420-100, WP010 02, Figure 5 |
| 12 |
| Install the APU Battery cover. |
| Access the APU Battery. |
| The APU Battery opens. |
| 420-100, WP010 02, Table 10, Step 10; 420-100, WP010 02, Figure 4 [8] |
| Select the Inspect icon. |
| The Inspect icon glows. |
| N/A |
| Select the APU Battery cover. |
| The APU Battery cover glows, and the Component Inspector Toolbox opens. |
| 420-100, WP010 02, Figure 4 [8] |
| Select the Install icon from the Component Inspector Toolbox. |
| The APU Battery cover animates to illustrate installation to the aircraft. |
| CIT [install] |
| Select <X> to close the Component Inspector Toolbox. |
| The Component Inspector Toolbox closes. |
| FS_CIT [bottom] |
| 12 |
| Close the access panel for the APU Power and Control Cabinet. |
| N/A |
| N/A |
| 420-100, WP010 02, Table 10, Step 11; * Not applicable to APU PC Sim |
| 13 |
| Close the Aft Lower Lobe. |
| N/A |
| N/A |
| 420-100, WP010 02, Table 10, Step 12; * Not applicable to APU PC Sim |
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