Airbus 319/320/321 Cargo Door Operations Quiz and Flashcards

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Questions and Answers

What is the correct sequence to open the compartment lock?

Rotate handle to 'LOCKED', pull door downwards, rotate handle to 'OPEN' and stow into recess

Press button on handle, rotate handle to 'OPEN', pull door downwards and rotate handle to 'LOCKED' (correct)

Pull door downwards, rotate handle to 'OPEN', rotate handle to 'LOCKED' and stow into recess

Rotate handle to 'OPEN', pull door downwards, rotate handle to 'LOCKED' and stow into recess

What is the purpose of the X-Latch Assembly (Side-rail Locks) on an A321 with ACT?

To lock the cargo doors when not in use

To secure the load prior to dispatch

To lock out containers in both directions on the left hand side (correct)

To offload cargo quickly

Why is a guide man mandatory during cargo loading on the A320/321 aircraft?

To guarantee the cargo door is locked securely

To ensure the correct sequence of operations is followed

To supervise the cargo loading process

To position or remove the container loader from the aft (C2) door (correct)

What is the function of the Roll Out Stop on an A320/321 aircraft?

To prevent the container from rolling out during offloading Signup and view all the answers

What is the correct procedure to check that the door is locked?

Give the bottom of the door a sharp push Signup and view all the answers

Where are the X-Latch Assemblies typically located on an A321 with ACT?

Positions 32 and 33 on the left hand side Signup and view all the answers

What is the indication of the red light flashing in the cabin?

There is residual pressure built up within the cabin Signup and view all the answers

What should you do before opening the cabin doors?

Get a thumbs up from inflight Signup and view all the answers

What is the correct procedure to open the C1 and C2 cargo doors?

Stand to the left of the door frame and pull out door locking handle Signup and view all the answers

What should you do if the cargo door does not open fully and a power loss occurs?

Try to recycle both the C1 and C2 doors Signup and view all the answers

Why should you position yourself to the left of the door frame when opening the cargo door?

To avoid being in the path of the door opening in case of power loss Signup and view all the answers

What should you set the manual selector valve to when opening the cargo door?

Open Signup and view all the answers

What is the correct sequence to close the cargo door on an A320/321?

Set manual selector valve to 'close', hold until door is fully closed, then rotate door locking handle anti-clockwise to the 'locked' position. Signup and view all the answers

What is the purpose of the divider netting in the cargo holds?

To secure the cargo and prevent it from shifting in flight. Signup and view all the answers

What happens if the sill latches are not raised on an A320/321?

There will be no electrical power available to close the cargo door. Signup and view all the answers

How many cargo holds are there on an A319?

Two Signup and view all the answers

What must be installed prior to all flight departures?

Cargo door barrier nets. Signup and view all the answers

What action must be taken if the cargo door fails to close when fully opened or stops during the closing sequence?

Rotate door locking handle anti-clockwise to the 'unlocked' position. Signup and view all the answers

Study Notes

Opening and Closing Cargo Doors

To open cargo door, check for damage, pull out door locking handle, rotate to "unlocked" position, open door control valve panel, and set manual selector valve to "open".
To close cargo door, open door control valve panel, ensure sill latches are raised, set manual selector valve to "close", and rotate door locking handle to "locked" position.
Ensure door locking handle is fully opened to the unlocked position if door fails to close.

Compartment Locks

Typical container locks found in forward/aft holds of A320/321 aircraft.
Doorway Sill Locks are located between each position and must be up when closing C1 & C2 cargo doors.
X-Latch Assembly (Side-rail Locks) is located in position 32 and 33 on the left-hand side of A321 with ACT.
Roll Out Stop must be down for offloading and up prior to dispatch to secure the load.

Cargo Door Operations

C1 and C2 cargo doors are hydraulically operated and opened from the ground.
Extreme caution is necessary when opening cargo doors, as the system is not functional with engine(s) running.
Red light will flash when all engines are stopped, emergency slides are disarmed, but there is still residual pressure built up within the cabin.

Aft (C2) Cargo Door Guide

The use of a guide man is mandatory when positioning or removing the container loader from the aft (C2) door of the A320/321 aircraft.
Always wait for a thumbs up from inflight prior to opening the cabin doors.

Cargo Compartments and Holds

A319 has two cargo holds: Forward Hold (C1 Hold) and Aft Hold (C2 Hold).
Each hold is subdivided into manually loaded compartments or positions secured with divider netting.
Cargo door barrier nets must be installed prior to all flight departures to prevent the load from shifting in flight and blocking the compartment doors.
A physical check is required to ensure the divider netting is secure prior to departure.

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Description

Learn about the procedures for operating cargo doors on Airbus 319, 320, and 321 aircraft. Understand safety precautions and protocols to ensure safe door operation.