CSP
−
902RFM207E
−
1
Limitations
ROTORCRAFT FLIGHT MANUAL
MD900 (902 Configuration with PW 207E)
FAA Approved
Reissue 2
Revision 4
2
−
9
2
−
9.
POWER PLANT LIMITATIONS
The pilot must monitor the IIDS during all phases of operation and
record and report all exceedances to maintenance as soon as
possible.
Torque limits:
Normal:
Maximum continuous:
100%
Takeoff (5 minute):
101% to 110%
Maximum transient over torque: 111% to 124% for 10 seconds
OEI limits:
Maximum continuous: 124%
2.5 minute: 125% to 135%
Torque greater than 135%: NOT PERMITTED
Exhaust gas temperature limits:
Normal limits:
Maximum continuous:
850
°
C
Takeoff (5 minutes):
851
°
C to 900
°
C
Transient limits:
901
°
C to 1000
°
C for 20 seconds
OEI limits:
Maximum continuous:
900
°
C
2.5 minute: 901
°
C to 970
°
C
Maximum transient limits: 971
°
C to 1000
°
C for 20 seconds
Overtemperature limits for starting:
Maximum 875
°
C for 2 seconds
711
°
C for 10 seconds
650
°
C for 45 seconds
NOTE
:
Engine start should be completed within 45 seconds with EGT stabilized below
650
°
C
.
CAUTION
Summary of Contents for MD900 Explorer
Page 4: ......
