Preface -Revision Record 737 Flight Crew Operations Manual
Communications
L.10.5 - Removed limitation restricting the use of VHF COMM #2 or #3 on 120.00 MHZ as primary means of communication due to Service Bulletin incorporation. Fuel System L.10.8 - Deleted the following Limitation: "The crossfeed valve must be closed for takeoff and landing". This was done to maintain standardization with the AFM.
Chapter NP - Normal Procedures Section 21 - Amplified Procedures
Preliminary Preflight Procedure – Captain or First Officer NP.21.2 - Deleted redundant information. NP.21.2 - Added specific circuit breaker panel location for clarity.
Preflight Procedure – First Officer NP.21.14 - Added CAUTION previously omitted. NP.21.14 - Deleted APU DC fuel pump.
NP.21.17 - Added a step to set the COURSE on the MCP as this step is in the
first officer’s area of responsibility. NP.21.18 - Added steps to check for a rapid pressure drop, a pressure drop of more than 100 psig or a slow recovery in pressure because an incorrect configuration of the oxygen cylinder valve may not be apparent with the current procedure. Air in the lines may be sufficient to show correct indications even with the valve closed or only partially open.
NP.21.20 - The preflight procedure inadvertently reference the captain’s preflight procedure in the Flight Instruments check. Changed to reference the Before Start procedure.
NP.21.21 - Added a statement that the test is needed once per flight day or following a crew change to be in line with certification requirements, Preflight Procedure – Captain
NP.21.23 - Added steps to check for a rapid pressure drop, a pressure drop of more than 100 psig or a slow recovery in pressure because an incorrect configuration of the oxygen cylinder valve may not be apparent with the current procedure. Air in the lines may be
NP.21.25 - The preflight procedure inadvertently reference the captain’s preflight procedure in the Flight Instruments check. Changed to reference the Before Start procedure.
Copyright . The Boeing Company. See title page for details.
September 29, 2005
0.4.3
Preface -Revision Record 737 Flight Crew Operations Manual
Engine Start Procedure NP.21.31 - Changed CRM information to indicate that the engine start switches should be moved by the F/O. Before Taxi Procedure NP.21.33 - Added transponder Mode S ground tracking information. After Landing Procedure NP.21.53 - Added transponder Mode S ground tracking information.
Chapter SP - Supplementary Procedures Section 1 - Airplane General, Emer. Equip., Doors, Windows
Oxygen Mask Microphone Test SP.1.7 - Added new Supplementary Procedure.
Section 2 - Air Systems
Unpressurized Takeoff and Landing SP.2.6 - Deleted Note that stated Upressurized landing was not approved for the 737-900. Unpressurized landing have been certified for the 737-900. No Engine Bleed Takeoff and Landing SP.2.6 - Deleted Note that stated the no engine bleed landing was not approved for the 737-900. No engine bleed landings have been certified for the 737-900. Takeoff SP.2.7 - Changed because the Isolation Valve switch does not have an "ON" position.
Section 3 - Anti–Ice, Rain
Power Test SP.3.4 - Changed Note for clarity.
Section 7 - Engines, APU
Battery Start
SP.7.1 - Revised the Battery Start Supplementary Procedure to bring it in line with the standardized Normal Procedures and Normal Checklists.
Setting N1 Bugs with an Inoperative FMC SP.7.5 - Deleted the APU Start Supplementary Procedure because the Electrical Power Up Supplementary Procedure in SP 6 includes steps to start the APU. This change affects Normal Procedures and Limitations as well.
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