9's - C7 Flashcards
CHIP MAIN MDL SUMP,
CHIP L OR R ACC MDL,
CHIP TAIL XMSN, TAIL XMSN OIL HOT,
CHIP INT XMSN or INT XMSN OIL HOT
Caution Appears

Engine Compressor Stall
Indications
An engine compressor stall is normally recognized by a noticeable bang or popping noise and possible helicopter yaw. These responses are normally accompanied by the rapid increase in TGT and fluctuations in NG, Q, and NP reading for the affected engine.

CHIP ENG 1 OR 2,
ENG 1 OR 2 OIL PRESS ,
ENG 1 OR 2 OIL HOT
CAUTION APPEARS

Main Transmission Failure
⟹ Warning and Note ⟸

CHIP L INPUT MDL
or
CHIP R INPUT MDL

HYD PUMP 1 FAIL
or
HYD PUMP 2 FAIL
NO BACKUP PUMP

CONV 1 FAIL
or
CONV 2 FAIL
Cautions appear
No action required ➠

Single Engine Failure

LOCKOUT
EP

Flight Control / Main-rotor system malfunctions
Warning

APU Oil Hot caution appears
⟹ BACK ME UP ⟸

FUEL 1 PRESS LOW or FUEL 2 PRESS LOW Caution Appears.
Situation non-critical
⟹ BACK ME UP ⟸

Increasing NR

Engine Compressor Stall

T/R SERVO 1 FAIL Caution Appears
and
BACK UP PUMP ON Advisory Does Not Appear or T/R SERVO 2 ON Advisory Does Not Appear.

Smoke and Fume Elimination
⟹ BACK ME UP ⟸

Single EGI Failure
Indications
⟹ EP is BACK ME UP ⟸

Uncommanded Nose Down/Up Pitch Attitude Change
(2/2) Nose up

ROTOR BRAKE ON
Advisory Appears in flight

STAB UNLOCKED
Caution Appears

AFCS FAIL
Caution Appears
⟹ BACK ME UP ⟸

ENG 1 OIL BYPASS
OR
ENG 2 OIL BYPASS
CAUTION APPEARS.

Single EGI Failure
⟹ BACK ME UP ⟸

Dual EGI Failure

STABILATOR MALFUNCTION
AUTO MODE FAILURE

Loss of Control at Low Airspeed/Hover or T/R QUAD FAIL Caution Appears
(Left Rotation)

FLT DIR FAIL,
FD COUPLE FAIL
Cautions Appear

RSVR 2 LOW Caution Appears
⟹ BACK ME UP ⟸

SAS OFF
Caution Appears
⟹ BACK ME UP ⟸

AVCS Malfunction

FUEL 1 PRESS LOW or FUEL 2 PRESS LOW Caution Appears.
Critical situation

Ditching
Power on
⟹ BACK ME UP ⟸

Loss of Tail Rotor Thrust in Cruise Flight

Main Transmission Failure

Electrical Fire In Flight
Prior to shutting off all electrical power, the pilot must consider the equipment that is essential to a particular flight environment which will be affected, e.g., flight instruments, flight controls, etc. If a landing cannot be made as soon as possible, the af- fected circuit may be isolated by selectively turning off electrical equipment and/or pulling circuit breakers.

Ditching
Power OFF

EMER ENG SHUTDOWN

STABILATOR MALFUNCTION
AUTO MODE FAILURE
If automatic control is not regained after first steps of EP
⟹ BACK ME UP ⟸

APU Compartment Fire

NP INCREASING/DECREASING (OSCILLATION).
BACK ME UP
or

Lightning Strike

Pitch Boost Servo Hardover
⟹ BACK ME UP ⟸

T/R QUAD FAIL Caution Appears in Cruise Flight.
WARNING

Pedal Bind/Restriction or Drive With No Accompanying Caution

GEN 1 FAIL
or
GEN 2 FAIL
Cautions appear
⟹ BACK ME UP ⟸

MAIN XMSN PRESS Caution Appears/
MAIN XMSN OIL HOT Caution Appears

Loss of Control at Low Airspeed/Hover or T/R QUAD FAIL Caution Appears
(Left Rotation)
⟹WARNING ⟸

Dual Engine Failure

AVCS Malfunction
Indications

HYD PUMP 1 FAIL and HYD PUMP 2 FAIL
Cautions Appear

CONV 1 FAIL and CONV 2 FAIL
⟹ BACK ME UP ⟸

Flight Control / Main-rotor system malfunctions

RSVR 2 LOW and
HYD PUMP 2 Cautions appear
With BACKUP PUMP ON Advisory

BOOST SERVO OFF Caution Appears

LOCKOUT definition

Integrated Avionics Systems Malfunctions

Trim Actuator Jammed
⟹ BACK ME UP ⟸

LAND AS SOON AS PRACTICABLE
Fuel 1 BYPASS
or
Fuel 2 BYPASS
cautions appear
⟹ BACK ME UP ⟸

STABILATOR MALFUNCTION
AUTO MODE FAILURE
WARNING

SAS Failure With no Failure/Advisory
⟹ BACK ME UP ⟸
Indication: Moderate rotor tip path oscillations

GEN 1 FAIL and GEN 2 FAIL
(1 & 2 CONV and AC REF BUS DEGRAD cautions appear)
⟹ BACK ME UP? ⟸
only one underline step

Loss of Tail Rotor Thrust or T/R QUAD FAIL Caution Appears with Loss of Control at Low Airspeed/Hover
(Right Rotation).

Engine Hi-speed shaft failure

Engine Fire In Flight

Coupled Flight Director Malfunction
⟹ BACK ME UP ⟸

Decreasing NR

RSVR 1 LOW and
HYD PUMP 1 Cautions appear
With BACKUP PUMP ON Advisory

LOCKOUT
Warning and Caution

HYD PUMP 2 FAIL Caution Appears
⟹ BACK ME UP ⟸

Collective Boost Servo Hardover/Power Piston Failure
Increase in control forces, as much as 150 pounds - can be eliminated by shutting off boost servo.

Dual EGI Failure
Indications

PRI SERVO 1 FAIL
or
PRI SERVO 2 FAIL
Cautions Appear

FUEL 1 PRESS LOW
and
FUEL 2 PRESS LOW
Cautions Appear

EMER APU START

STAB DEGRADED Advisory
⟹ BACK ME UP ⟸
The STAB DEGRADED advisory indicates that the stabilator control has reverted to a condition of reduced functionality in either speed or control. Full stabilator range of motion may not be available. Exercise caution when operating at high speed or low power descents which may require the stabilator to go beyond its available range.
Engine/Fuselage Fire On Ground

Fuel 1 BYPASS
and
Fuel 2 BYPASS
cautions appear

T/R QUAD FAIL Caution Appears in Cruise Flight.

HYD PUMP 1 FAIL Caution Appears
⟹ BACK ME UP ⟸

Uncommanded Nose Down/Up Pitch Attitude Change
(1/2) Nose down

Emergency Landing in Wooded Areas
Power OFF

Fuel 1 or 2 Low
