Door

Question 1

How many door does A/C have ?

Answer 1

• 4 passenger door
• 4 emer exit door
• Cockpit emer exits (2 sliding windows)
• 3 cargo door
• 4 avionic access door

Question 2

Passenger door

What are the emergency feature of doors ?

Answer 2

• A slide
• A damper actuator
• A slide arming lever

Question 3

Passenger door

Where is the slide stowed ?

Answer 3

In a container attach to the inboard lower side of the door

Question 4

Passenger door

What is the function of damper actuator ?

Answer 4

In normal mode, it limits the door travel
In emergency, it drives the automatic door opening

Question 5

Passenger door

What is the component of door ?

Answer 5

• a mechanical locking indicator
• One warning light “ARMED” or “DISARMED”
• One “CABIN PRESSURE” warning light

Question 6

Passenger door

What is the function of mechanical locking indicator ?

Answer 6

Confirm lock or unlock position

Question 7

Passenger door

When does the CABIN PRESSURE warning light illuminate ?

Answer 7

When there is a residual pressure in the cabin

Question 8

Where are the FWD and AFT cargo doors located ?

Answer 8

On the right side of fuselage below cabin floor

Question 9

Cargo door

Which hydraulic system operate the doors ?

Answer 9

Yellow

Question 10

Cargo door

What is the type of locking system ?

Answer 10

mechanical

Question 11

Cargo door

How to operate the door if the elec pump/eng pump fail ?

Answer 11

Hand pump

Question 12

How bulk cargo door operate and lock ?

Answer 12

Mechanical locked and manually operated

Question 13

Can the FWD and AFT cargo door be open from the inside ?

Answer 13

No

Question 14

Can the Bulk cargo door be opened from the inside ?

Answer 14

Yes

Question 15

How are the avionics compartment door operated ?

Answer 15

Manually

Question 16

Where are the avionics compartment door located ?

Answer 16

In lower fuselage, around the nose gear bay

Question 17

Cockpit door

What is the type locking sytem ?

Answer 17

3 electric locking strikes

Question 18

Cockpit door

In case of CDLS failure, or locking strike fails, how do you lock the door ?

Cockpit Door Locking System

Answer 18

A deadbolt installed at the level of centre latch area

Question 19

Cockpit door

When will the door be automatically unlocked ?

Answer 19

• Electrical supply failure
• Cockpit decompression

Question 20

Cockpit door

What are the component of CDLS ?

Answer 20

• A kepad
• A toggle switch
• A control unit and control pannel
• A buzzer

Question 21

Cockpi door

What is the fuction of keypad ?

Answer 21

Allow cabin crew to request access

Question 22

Cockpit door

What is the fuction of toggle switch ?

Answer 22

Allow crew to lock or unlock the door

Question 23

cockpit door/ Keypad

GREEN light ON ?

Answer 23

Door is unlocked

Question 24

cockpit door/ Keypad

GREEN light flash ?

Answer 24

emergency request has been made but no action from flight crew

Question 25

# cockpit door/ Keypad RED light ON ?

Answer 25

Flight crew denied access and door is locked

Question 26

# cockpit door/ Keypad White light ON ?

Answer 26

Come on when any key on keypad is press

Question 27

What happen when crew move the toggle switch to LOCK position ?

Answer 27

* Door locked * Emergency access, the buzzer and keypad are inhibited for a preselected time (5-20min)

Question 28

# Cockpit door How to enable the function of keypad after selection of LOCK position of toggle switch ?

Answer 28

Move toggle switch to UNLOCK position

Question 29

# Cockpit door Which position of toggle switch will overdirve and reset any previous selection ?

Answer 29

UNLOCK position

Question 30

# Cockpit door OPEN light flashes ?

Answer 30

Cabin crew has started the emergency access procedure

Question 31

# Cockpit door Fault light ?

Answer 31

System failure has been detected * Locking strike * Pressure sensor * Control unit

Question 32

# cockpit door/emergency access procedure How long will it take for the door to open ?

Answer 32

15-120s | Adjustable time ## Footnote Door then open for 5s

Question 33

# Cockpit door How do you know if there are faulty in any locking strikes ?

Answer 33

Strikes's status lights illuminate

Question 34

# Cockpit door How many pressure sensor does aircraft have ?

Answer 34

2

Question 35

# Cockpit door How do you know if there are any faulty in pressure sensor ?

Answer 35

Pressure sensor status lights illuminate

Question 36

# Cockpit Door Surveillance system How many cameras does system consist ?

Answer 36

3

Question 37

# Cockpit Door Surveillance system What camera image will be auto displayed when an entry request is performed ?

Answer 37

Camera 1

Question 38

How to open cockpit door ?

Answer 38

Set and mantain the COCKPIT DOOR sw to UNLOCK position until the door is opend

Question 39

How to close cockpit door ?

Answer 39

Close the door and check the OPEN light not illuminate

Question 40

# Cockpit door How to inhibit emergency access, the buzzer, and key pad ?

Answer 40

Set the COCKPIT DOOR sw to LOCK position