Supplement
POH
DR400/120D,
DR400/140B,
DR400/180R, DR400/200R, DR400/RP
Page 3 - 8
Issue 3
– July 2014
c) Abnormal engine behavior
Note
:
The
FADEC
system
normally
switches
automatically between FADEC A and B in case of
malfunction, in order to select the "healthiest"
component.
If this automatic switching doesn't work, it is possible to
manually force the system to switch to FADEC B only,
and check for improvement in engine behavior.
1) Maximum airspeed ........................................ (100 KIAS) 185 km/h
2) "FADEC A/B" switch........................................................FORCE B
3) If no engine operation improvement ......... Return switch to "Auto"
Note
:
The switching from one FADEC to the other
one is usually accompanied by a short RPM fluctuation.
Summary of Contents for DR400/120D
Page 1: ...PILOT S OPERATING HANDBOOK SUPPLEMENT DR400 135CDI Document n 1001639GB ...
Page 2: ......
Page 4: ...Supplement POH DR400 120D DR400 140B DR400 180R DR400 200R DR400 RP Page ii Issue 3 July 2014 ...
Page 12: ...Supplement POH DR400 120D DR400 140B DR400 180R DR400 200R DR400 RP Page x Issue 3 July 2014 ...
Page 50: ......