Lifting of the Aircraft at the Forward Jacking Point, MLG Wheels on the Ground

TASK 07-11-00-581-003-A
Lifting of the Aircraft at the Forward Jacking Point, MLG Wheels on the Ground

WARNING: BEFORE YOU LIFT THE AIRCRAFT WITH JACKS, MAKE SURE THAT THE WEIGHT OF THE FUEL IS EQUAL ON THE TWO SIDES OF THE AIRCRAFT CENTERLINE.

WARNING: MAKE SURE THAT THE AIRCRAFT IS STABLE:

BEFORE YOU PUT IT ON JACKS
DURING ALL THE TIME IT STAYS ON JACKS.

WARNING: MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING GEAR. THIS WILL PREVENT UNWANTED MOVEMENT OF THE LANDING GEAR, AND THUS POSSIBLE INJURY TO PERSONS AND DAMAGE TO THE AIRCRAFT AND/OR EQUIPMENT.

WARNING: WHEN YOU DO THE LEVELING/LIFTING OR LOWERING OF THE AIRCRAFT, MAKE SURE THAT:

YOU USE THE CORRECT LIFTING/LOWERING EQUIPMENT FOR THE CONDITIONS
THE PERSONS WHO OPERATE THE LIFTING/LOWERING EQUIPMENT HAVE THE CORRECT TRAINING AND KNOWLEDGE
THE NECESSARY SAFETY AREA IS IDENTIFIED
THERE ARE NO UNWANTED PERSONS OR EQUIPMENT IN THIS AREA
THERE IS NO WORK IN PROGRESS ON THE AIRCRAFT.

IF YOU DO NOT OBEY THESE PRECAUTIONS, INJURY TO PERSONS AND/OR DAMAGE TO EQUIPMENT CAN OCCUR.

CAUTION: YOU MUST NOT LIFT THE AIRCRAFT WITH THE SAFETY STAY.

1. Reason for the Job
To lift the aircraft for maintenance operations.
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment

REFERENCE	QTY	DESIGNATION
No specific	AR	CHOCK - WHEEL(S)
No specific	1	JACK - HYDRAULIC
No specific	AR	JACK - SAFETY STAY
No specific	AR	SAFETY CLIP - CIRCUIT BREAKER
No specific	AR	WARNING NOTICE(S)
98D07103000000	1	DYNAMOMETER-SAFETY STAY
98D07103002000	2	NOSE JACKING SA
98D07103500000	1	JACK ADAPTER-FUSELAGE

B. Consumable Materials

REFERENCE	DESIGNATION
(Material No.03HBD9)	Synthetic Ester base Grease-General Purpose Low Temp -

C. Referenced Information

REFERENCE	DESIGNATION
TASK 05-57-00-200-001-A	Aircraft Stability
TASK 05-57-00-200-001-B	Aircraft Stability
TASK 05-57-00-200-001-C	Aircraft Stability
TASK 12-11-28-650-003-A	Pressure Refuel with Automatic Control
TASK 29-10-00-863-002-A	Pressurize the Yellow Hydraulic System with a Hydraulic Ground Power-Cart
TASK 32-00-00-481-001-A	Installation of the Safety Devices on the Landing Gears
Safety Area ** ON A/C NOT FOR ALL
Safety Area ** ON A/C NOT FOR ALL
Location of the Jacking/Safety Points
Different Heights of the Jacking/Safety Points ** ON A/C NOT FOR ALL
Different Heights of the Jacking/Safety Points ** ON A/C NOT FOR ALL
Different Heights of the Jacking/Safety Points ** ON A/C NOT FOR ALL
Jacking Pads - Installation
Ground Clearance For Nose Landing Gear (NLG) Turning Tube

3. Job Set-up
Subtask 07-11-00-941-055-A

A. Safety Precautions
(1) Before the lifting operation, identify a safety area.

Safety Area ** ON A/C NOT FOR ALL

NOTE: Local safety regulations can contain additional rules and information applicable to safety areas.

(2) Make sure that the safety devices are installed on the landing gears (Ref. AMM TASK 32-00-00-481-001).
(3) Make sure that the aircraft is parked on a flat surface.
(4) Make sure that the CHOCK - WHEEL(S) are in position adjacent to the Main Landing Gear (MLG) wheels.

Make sure that there is a clearance of approximately 25 mm (0.98 in.) between the forward chocks and the MLG wheels.

(5) Make sure that the WARNING NOTICE(S) are in position in the cockpit.

Subtask 07-11-00-865-057-A

WARNING: MAKE SURE THAT YOU OPEN THESE CIRCUIT BREAKERS BEFORE YOU LIFT THE AIRCRAFT. THIS WILL PREVENT MOVEMENT OF THE FLIGHT CONTROLS. MOVEMENT OF THE FLIGHT CONTROLS CAN CAUSE INJURY TO PERSONS AND/OR DAMAGE TO THE AIRCRAFT OR EQUIPMENT.

B. Open, safety and tag this(these) circuit breaker(s):

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C ALL
49VU	HYD/HYD PWR/B WARN/& CTL	2702GJ	C12
123VU	B HYD/ELEC PUMP	2701GJ	AB09

Subtask 07-11-00-582-056-A

C. General Information for Jacking

Location of the Jacking/Safety Points

Different Heights of the Jacking/Safety Points ** ON A/C NOT FOR ALL

(1) Selection of the jack and the safety stay:
Jacking point heights are minimum values, you must use these values to select the applicable jack for the necessary aircraft configuration.
You must lift the aircraft at the forward fuselage at FR8.
When the aircraft is on jack, put a safety stay between FR73 and FR74. This prevents the accidental movement of the aircraft.
You must not use the safety stay to lift the aircraft.
You can lift the aircraft with jack when the tires and the shock absorbers are deflated.
The jack load capacity must be higher than the maximum permitted structural load given in the below step "Reaction at the jacking point and the safety stay".

CAUTION: MAKE SURE THAT THE LOAD ON THE JACKS IS NOT MORE THAN THE MAXIMUM LOAD SPECIFIED IN THIS PROCEDURE.

CAUTION: WHEN YOU LIFT THE AIRCRAFT ON JACKS OUTDOORS, MAKE SURE THAT YOU OBEY THE JACK OVERLOAD LIMIT IN WIND CONDITIONS. IF YOU DO NOT OBEY THIS LIMIT, DAMAGE TO THE AIRCRAFT STRUCTURE AND/OR THE JACKS CAN OCCUR.

(2) Reaction at the jacking point and the safety stay:
(a) Maximum fitting load:
Make sure that you do not apply more than the permitted load at the forward jacking point and at the safety stay fitting:

The permitted load at the forward jacking point, at FR8 is 6800 daN (15287 lbf).
The permitted load at the safety stay point, between FR73 and FR74 is 2000 daN (4496 lbf).

(b) Load measurement:

The load on the fitting must be measured by the load cell installed between the forward jack and the fitting.
The load on the safety stay must be measured by the 98D07103000000 DYNAMOMETER-SAFETY STAY installed between the safety stay and the fitting.

NOTE: The load cell and the 98D07103000000 DYNAMOMETER-SAFETY STAY installation procedure is given in the drawing 98D07103002000 NOSE JACKING SA.

Subtask 07-11-00-941-056-A

D. Preparation of the Aircraft

CAUTION: BE CAREFUL IF ONLY ONE ENGINE IS INSTALLED. IT IS NOT PERMITTED TO LIFT THE AIRCRAFT AT THE NOSE JACKING POINT ONLY.

(1) If the engines are not installed on the aircraft, do a full refueling of the center tank (Ref. AMM TASK 12-11-28-650-003).
(2) Before the lifting, make sure that the aircraft is stable (wheels on the ground) (Ref. AMM TASK 05-57-00-200-001).
(3) If necessary, put a load cell between the jack and the forward jacking point.

NOTE: If the jack has a load indicator, the load cell is not necessary.

When you use a load cell:

Make sure that the load cell capacity is more than the permitted fitting load.
The load cell must have a centering hole to prevent lateral movement during the jacking.

(4) During the lifting, make sure that the load at the forward jacking point is between 1500 daN (3372.13 lbf) and 6800 daN (15287.01 lbf).
(5) On the panel 110VU:

Set the PARKING BRK control-switch to OFF.

Subtask 07-11-00-820-051-A

E. Installation of Tools

Jacking Pads - Installation

(1) Examine the 98D07103500000 JACK ADAPTER-FUSELAGE (1) and make sure that there is no damage.
(2) Install the 98D07103500000 JACK ADAPTER-FUSELAGE (1) on the forward jacking point at FR8.

WARNING: BE CAREFUL WHEN YOU USE CONSUMABLE MATERIALS. OBEY THE MATERIAL MANUFACTURER'S INSTRUCTIONS AND YOUR LOCAL REGULATIONS.

(3) Apply Synthetic Ester base Grease-General Purpose Low Temp - (Material No.03HBD9) on the ball of the 98D07103500000 JACK ADAPTER-FUSELAGE (1).
(4) For the typical installation of the jacks, the adapters and the load cells, refer to the drawing 98D07103002000 NOSE JACKING SA.
This drawing shows the installation recommended by Airbus.
(5) Put the JACK - HYDRAULIC in the vertical position below the jacking point (obey the instructions given on the jack).

Subtask 07-11-00-942-052-A

F. Removal of Ground Support Equipment
(1) Make sure that the passenger/crew doors, the emergency exits and the cargo doors are closed and locked or fully open and locked.
(2) Remove the access platform(s).
(3) Remove the CHOCK - WHEEL(S) from the NLG wheels (If installed).
(4) Remove the ground support and maintenance equipment, the special and standard tools and all other items.

4. Procedure

CAUTION: IF THE SAFETY STAY IS IN POSITION, MAKE SURE THAT YOU REMOVE IT BEFORE YOU START TO LIFT THE AIRCRAFT. DAMAGE TO THE FUSELAGE CAN OCCUR IF YOU LIFT THE AIRCRAFT WITH THE SAFETY STAY IN POSITION.

Subtask 07-11-00-581-053-A

A. Lifting
(1) Slowly operate the controls of the hydraulic jack.
(2) Continue to lift the aircraft until you get sufficient clearance to do the maintenance operation scheduled for the aircraft.

Different Heights of the Jacking/Safety Points ** ON A/C NOT FOR ALL

Ground Clearance For Nose Landing Gear (NLG) Turning Tube

(3) Tighten the safety device of the jack while you lift the aircraft.
(4) Installation of the safety stay
(a) Put the JACK - SAFETY STAY in position between FR73 and FR74.

NOTE: The installation of safety stay is necessary to keep the aircraft stable during the maintenance operation.

(b) Operate the safety stay until it touches the safety point.

CAUTION: REMOVE THE SAFETY STAY BEFORE YOU DO THE LANDING GEAR EXTENSION AND RETRACTION TESTS. DAMAGE TO THE FUSELAGE CAN OCCUR IF THE AIRCRAFT MOVES DURING THE TESTS.

(5) If it is necessary to do the nose landing gear extension/retraction tests, make sure that you remove the safety stay before the tests.

NOTE: The aircraft structure moves lightly during the extension/retraction test.

(6) On panel 110VU:

Set the PARKING BRK control-switch to ON.

(7) On panel 400VU:

Make sure that the pressure indication on the Yellow brake-pressure triple-indicator is correct.
If necessary, pressurize the Yellow hydraulic system (Ref. AMM TASK 29-10-00-863-002).

(8) Airbus recommends that you keep the safety area identified to prevent unwanted persons or equipment in the area.

[Rev.10 from 2021] 2026.03.31 22:52:47 UTC