SECTION 3
EMERGENCY AND MALFUNCTION
PROCEDURES
TABLE OF CONTENTS
Page
INTRODUCTION 3–1
DEFINITIONS 3–1
WARNING SYSTEM 3–2
MASTER CAUTION AND MASTER WARNING LIGHTS 3–5
WARNING CAUTION AND AURAL MESSAGES 3–6
WARNING MESSAGES (RED) 3–7
CAUTION MESSAGES (YELLOW) 3–9
CAUTION LIGHT (YELLOW) 3–18
ENGINE FAILURES 3–19
FAILURE OF ONE ENGINE 3–19
FAILURE OF TWO ENGINES 3–20
ENGINE HOT START 3–22
ENGINE RESTART IN FLIGHT 3–23
ENGINE CONTROL UNIT MALFUNCTIONS 3–28
AUTO MODE TO MANUAL MODE TRANSFER 3–29
ENGINE OPERATION IN MANUAL MODE 3–30
MANUAL MODE TO AUTO MODE TRANSFER 3–33
ENGINE STARTING IN MANUAL MODE (ON GROUND) 3–34
ENGINE SHUTDOWN IN MANUAL MODE 3–36
RPM SWITCH MALFUNCTION 3–37
DRIVE SYSTEM FAILURES 3–38
TAIL ROTOR FAILURE 3–38
SYSTEM FAILURES 3–41
SERVO HYDRAULIC SYSTEM MALFUNCTION 3–41
JAMMING OF A SERVO VALVE 3–43
LANDING GEAR MALFUNCTION 3–44
ELECTRICAL POWER FAILURE
(HELICOPTERS NOT EQUIPPED WITH EMERGENCY BUS)
3–45
RFM A109E
E.A.S.A. Approved 3-i
Rev. 39
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