CSP
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902RFM207E
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1
ROTORCRAFT FLIGHT MANUAL
MD900 (902 Configuration with PW 207E)
Performance Data
5
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58
FAA Approved
Reissue 2
Revision 5
5
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11. POWER ASSURANCE CHECK
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AUTOMATIC
The power assurance check provides
a means for the pilot to determine, prior to
take off, that each engine is capable of developing specification power.
NOTE
:
The primary purpose of this chart is its use as an engine performance trending
tool to aid in determining whether the engine is producing specification power,
or if engine power deterioration has occurred. Power check data taken at regular
intervals should be plotted to monitor trends in engine condition. Any trend
indicating a reduction in engine performance should be investigated.
If desired, pilots can view the last power check under the IIDS POWER CHECK
menu or other previous power assurance checks in the TREND LOG under
AIRCRAFT MONITOR menu.
NOTE
:
This power check procedure refers to the automated IIDS power check. If unable
to perform the automated power check, use the manual power check method
found in paragraph 5
PERFORM POWER
ASSURANCE CHK
POWER CHECK
VIEW LAST POWER
ASSURANCE CHK
L PA CHK NG-X.X
L PA CHK EGT-XX.X
AUTOMATIC
RECORD DONE
L PA CHK NG-X.X
L PA CHK EGT-XX.X
R PA CHK NG-X.X
R PA CHK EGT-XX.X
R PA CHK NG-X.X
R PA CHK EGT-XX.X
NOTE: TO RETURN TO PREVIOUS HIGHER LEVEL - PRESS
MENU
GND POWER CHK
LFT ENG TQ XXX.X%
TIME 30 SEC
PRESS REC
RECORD DONE
RT ENG TQ XXX.X%
TIME 30 SEC
PRESS REC
AUTOMATIC
AUTOMATIC
AUTOMATIC
LT NG = XXX.X%
RT NG = XXX.X%
NOTE 1
NOTE 1: USED WHEN PERFORMING A MANUAL
POWER ASSURANCE CHECK.
NOTE2:
PRESS REC KEY TO SAVE DATA IN TREND LOG;
MENU OR CLR KEY ABORTS FUNCTION
f927
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017
TOP LEVEL
SECOND LEVEL
THIRD LEVEL
FOURTH LEVEL
NOTE 2
Figure 5
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49. Power Assurance Check Menu
Summary of Contents for MD900 Explorer
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