-make sure that the pressure indication on the Yellow brake-pressure triple-indicator is correct.
-if necessary, pressurize the Yellow hydraulic system (Ref. TASK 29-10-00-863-002).
Subtask 07-11-00-865-056
E. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 5SH1, 5SH2, 2WW, 3WW, 10LV
Subtask 07-11-00-860-051
F. Aircraft Maintenance Configuration
(1)
Put the aircraft in the ground configuration (Ref. TASK 32-00-00-860-002).
(2)
Depressurize the Yellow hydraulic system
(Ref. TASK 29-10-00-864-002).
Subtask 07-11-00-410-051
G. Close Access
(1)
Close the access door 311AL.
(2)
Remove the warning notice(s).
(3)
Remove the access platform(s).
(4)
Remove the ground support and maintenance equipment, the special and standard tools and all other items.
TASK 07-11-00-581-003
Lifting of the Aircraft at Forward Jacking Point, MLG Wheels on the Ground
WARNING : BEFORE YOU LIFT THE AIRCRAFT WITH JACKS:
_______
-MAKE SURE THAT THE WEIGHT OF FUEL IS APPLIED EQUALLY ON THE TWO SIDES OF THE AIRCRAFT CENTERLINE.
R WARNING : MAKE SURE THAT THE AIRCRAFT IS STABLE:
_______ R - BEFORE YOU PUT IT ON JACKS R - DURING ALL THE TIME IT STAYS ON JACKS.
WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
_______
GEAR.
CAUTION : YOU MUST NOT LIFT THE AIRCRAFT WITH THE SAFETY STAY.
_______
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific hydraulic jack
No specific safety barriers
No specific safety stay
No specific warning notices
No specific access platform 2.06 m (6 ft. 9 in.)
98D07103500000 1 JACK ADAPTER - FUSELAGE
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
05-57-00-200-001 Aircraft Stability 07-11-00-582-002 Jacking - General 12-11-28-650-003 Pressure Refuel with Automatic Control 29-10-00-863-002 Pressurize the Yellow Hydraulic System 32-00-00-481-001 Installation of the Safety Devices on the Landing
Gears
3. Job Set-up
__________
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.
Subtask 07-11-00-481-051
A. Safety Precautions.
(1) Make sure that the safety devices are installed on landing gears (Ref. TASK 32-00-00-481-001)
(2) Install the wheel chocks at the wheels of the main landing gear. Subtask 07-11-00-941-056
B. Preparation of the Aircraft CAUTION : WHEN THE AIRCRAFT IS WITHOUT ENGINE THE LIFTING AT THE NOSE
_______
JACKING POINT ONLY IS FORBIDDEN.
(1)
If the engines are not installed on the aircraft, do a full refueling of the center tank. (Ref. TASK 12-11-28-650-003)
(2)
Before the lifting, make sure that the aircraft is stable (wheels on ground) (Ref. TASK 05-57-00-200-001).
(3)
Put a cell between the jack and the forward jacking point (load cell with a center hole capacity of 10,000 daN).
NOTE : If the jack has a load indicator, the load cell is not
____
necessary.
(4) During the lifting, make sure that the load at the forward jacking point is between 1500 daN (3372.1335 lbf) and 6800 daN (15287.0052 lbf).
Subtask 07-11-00-941-055
C. Safety Precautions
(1)
Put the safety barriers in position.
(2)
Put the warning notices in the cockpit.
(3)
Put the access platform in position at FR8.
EFF : ALL 07-11-00Page 221 May 01/04R CES
Subtask 07-11-00-820-051
D. Installation of Tools
(1)
Install the JACK ADAPTER - FUSELAGE (98D07103500000).
(2)
Put the hydraulic jack in position (obey the instructions given on the jack) (Ref. TASK 07-11-00-582-002).
Subtask 07-11-00-942-052
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址：A320飞机维护手册 AMM LIFTING & SHORING(6)
