Engine Out (ENG OUT)
Push – permits access to ENG OUT CLB page.
Left/Right Engine Out (LT ENG OUT / RT ENG OUT)
Displayed after selection of ENG OUT prompt.
Selection of left or right engine changes display to MOD ENG OUT CLB page.
(U7.5 and on) The execution light does not illuminate and the page can not be
executed.
After viewing engine out data, select ERASE to return to the active climb mode.
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Flight Management, Navigation -FMC Takeoff and Climb 737 Operations Manual
Cruise Altitude (CRZ ALT)
Displays the current active cruise altitude. Value is forwarded from either the PERF INIT or another CLB page. Manual entry is allowed.
Target Speed (TGT SPD)
Displays the minimum drag engine out climb speed.
Maximum Altitude (MAX ALT)
Displays the maximum altitude at which a company specified rate of climb can be achieved using one engine at maximum continuous thrust (default climb rate is 100 fpm).
After page selection, the FMC accounts for wing and engine anti–ice, air conditioning, and the engine bleed of the operating engine.
N1
Displays N1 for maximum continuous thrust.
(Prior to U7.5) If the page is executed, this becomes the active N1 limit. N1 is computed using actual bleed conditions.
Left/Right Engine Out (LT ENG OUT / RT ENG OUT)
The selected engine out is highlighted in reverse video.
Flight Management, Navigation -FMC Takeoff and Climb 737 Operations Manual
Engine Out (ENG OUT)
Push – selects ENG OUT CLB page.
Cruise Altitude (CRZ ALT)
Displays the cruise altitude from either the PERF INIT or another CLB page.
Target Speed (TGT SPD)
Displays the optimum engine out climb speed.
Maximum Altitude (MAX ALT)
Displays the maximum altitude at which a company specified rate of climb can be achieved using one engine at maximum continuous thrust (default climb rate is 100).
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Flight Management, Navigation -FMC Takeoff and Climb 737 Operations Manual
The computation is based on current gross weight and:
.
wing and engine anti–ice OFF
.
air conditioning pack switches AUTO above 17,000 feet
.
engine bleed air switches OFF below 17,000 feet.
N1
Displays N1 for maximum continuous thrust.
If the page is executed, this becomes the active N1 limit.
Air Turnback Arrivals Page
During a turn–back situation, the crew requires quick access to the arrivals information for the origin airport. The DEP/ARR INDEX and ARRIVALS pages provide access without changing the destination on the RTE page.
Flight Management, Navigation -FMC Takeoff and Climb 737 Operations Manual
Standard Terminal Arrivals Routes (STARS)
Displays STARS for the origin airport.
Transitions (TRANS)
Displays all transitions associated with the selected STAR for the origin airport.
APPROACHES
Displays approaches for the origin airport.
RUNWAYS
Displays runways for the origin airport.
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737 Operations Manual
Introduction
The cruise phase automatically begins when the top of climb is reached.
During cruise, the primary FMC pages are:
.
RTE LEGS
.
PROGRESS
.
CRZ
The RTE LEGS pages are used to manage route restrictions and modify the route. The PROGRESS pages display flight progress information. RTA requirements are also specified on the PROGRESS pages. The CRZ pages display VNAV related information. Other pages include:
.
POS REF page – verifies the FMC position (refer to Section 40 of this
chapter)
