CSP
−
902RFM207E
−
1
ROTORCRAFT FLIGHT MANUAL
MD900 (902 Configuration with PW 207E)
Handling Servicing
and Maintenance
Revision 1
8
−
42
Reissue 2
HYDRAULIC SYSTEM CHECK
With the aircraft operating at IDLE or FLY (100%):
IIDS secondary display
CHECK ‘‘1 HYD 2” CAUTION
SEGMENTS ARE NOT
ILLUMINATED
With the aircraft operating at FLY (100%):
HYD TEST switch
SET AND HOLD TO ‘‘SYS 1”
IIDS secondary display
CHECK ‘‘1 HYD” CAUTION
SEGMENT ILLUMINATES
IIDS alphanumeric display
VERIFY 250 PSI MAXIMUM FOR
HYD 1 AND 1,000
+100/
−
50 PSI
FOR HYD 2
HYD TEST switch
RELEASE AND CHECK ‘‘1 HYD”
CAUTION
SEGMENT OFF
HYD TEST switch
SET AND HOLD TO ‘‘SYS 2”
IIDS secondary display
CHECK ‘‘HYD 2” CAUTION
SEGMENT ILLUMINATES
IIDS alphanumeric display
VERIFY 250 PSI MAXIMUM FOR
HYD 2 AND 1,000
+100/
−
50 PSI
FOR HYD 1
Do not perform the following check if the helicopter is parked on
a wheeled platform, or slippery / icy surfaces. If unable to apply
right pedal or high resistance is felt, relax pressure on pedals and
release HYD TEST switch. Advise maintenance.
Anti-torque pedals
APPLY SUFFICIENT PRESSURE ON THE RIGHT
PEDAL TO MOVE IT APPROXIMATELY 3 INCHES
(7.6 CM). REPEAT CHECK WITH LEFT PEDAL.
HYD TEST switch
RELEASE AND CHECK ‘‘HYD 2”
CAUTION
SEGMENT OFF
CAUTION
Summary of Contents for MD900 Explorer
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