Preface -Revision Record 747 Operations Manual
Chapter 12 -Fuel Section 20 -System Description
OperationWithFuel inCenter Wing Tank
12.20.8 -Revised for clarity.
12.20.8 -No technical change. Editorial, (/) inserted.
Chapter 14 -Landing Gear Section 10 -Controls and Indicators
Gear Synoptic Display 14.10.8-9 -Revised brake temperature values.
Section 20 -System Description
Antiskid Protection
14.20.4 -Revised text for clarity.
Chapter 15-WarningSystems Section 10 -Controls and Indicators
15.10.1 -This chapter is completely rvised. The addition of recent enhancements to TCAS, GPWS, and PWS encourages a consistent presentation of all warning systems in phase of flight sequence.
Engine Indication and Crew Alerting System (EICAS)
15.10.1 -Installation of the same model warning system LRUs in many Boeing airplane models, and similar flight deck displays and procedures, encourages a consistent presentaion for warning systems in Boeing airplanes.
15.10.1 -Revised to describe EICAS message displays in a uniform style. GPWS Alerts on PFD
15.10.5 -Installed PWS. Master WARNING/CAUTION Reset Switches and Lights
15.10.6 -Installed PWS. Decision Height Display
15.10.10 -Added withlook-ahead terrain alerting installed.
Section 20 -System Description
Engine Indication and Crew Alerting System (EICAS)
15.20.1 -Revised EICAS message description to emphasise flight crew use of messages.
Copyright . The Boeing Company. See title page for details.
April 01, 2001 D6-30151-425 0.4.7
Preface -Revision Record
747 Operations Manual
Aural Alerts, Master WARNING/CAUTION Switches and Lights, and GND PROX Light
15.20.4 -Added all aural and light alerts. Added description of flight crew actino to silence each aural alert and light alert while the alert is occuring. Formated as a table for consistent presentation.
Airspeed Alerts
15.20.5 -Consolidated airspeed alerts into one subsection. TCAS ND Messages
15.20.10 -Reformated description text into a brief table format. TCAS Voice Annunciations
15.20.11 -Reformated table with condition and response.
TCAS Ver. 6.04a installed. GPWS Alerts
15.20.14 -Added with look-ahead terrain with peaks and obstacles alerting. GPWS Windshear Alert
15.20.15 -PWS not installed. GPWS Non-Normal Operation
15.20.16 -PWS installed. Alert Inhibits
15.20.16 -Consolidated most alert inhibits in table format by phase of flight. TCAS Inhibits
15.20.19 -TCAS Ver. 6.04a installed. Alerts Inhibited During Landing
15.20.19 -PWS installed.
Chapter CI -Checklist Introduction Section 2 -Non-Normal Checklists
Non–Normal Checklist Operation
CI.2.3
-Revised guidance for oxygen use for cross-model standardization.
CI.2.3
-Revised to reduce potential for in-flight electrical problems and/or smoke.
Copyright . The Boeing Company. See title page for details.
0.4.8 D6-30151-425 April 01, 2001
Preface -Revision Record 747 Operations Manual
Chapter NNC -Non-Normal Checklists Section 0 -Unannunciated Checklists
ABORTED ENGINE START (ENG 1, 2, 3, 4 AUTOSTART) NNC.0.1 -Added Engine Start light condition for clarity. FIRE ENGINE TAILPIPE NNC.0.10 -Revised checklist title for clarity. GEAR LEVER WILL NOT MOVE UP NNC.0.14 -Revised procedural step for cross-model standardization. SMOKE/FUMES AIR CONDITIONING NNC.0.21 -Revised indenting for procedural clarity. SMOKE/FUMES/FIRE ELECTRICAL NNC.0.23 -Revised to reflect in-service data show fans have been a source of smoke. Turning off fans removes potential sources of smoke as well as stopping spread of existing smoke. Added steps to configure cabin lighting before turning off utility busses. WINDOW DAMAGE NNC.0.29-Revisedprocedure (andtitle) for commonality, andtoreflect resistance to damage capability based upon testing.
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