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F 『 EEFF : ALL E Page A43478-31-49 E E Feb 01/98 E E ECES E
F 『 E C F M E E E E 56-5B E E E (3) On the overhead maintenance panel 50VU:
(a) Make sure that the ON legend of the ENG/FADEC GND PWR/1(2) pushbutton switch is off.
(b) Put a warning notice to tell persons not to energize the FADEC 1(2).
Subtask 78-31-49-010-127 B. Get Access (1) Open the fan cowl doors: (Ref. TASK 71-13-00-010-040) FOR 1000EM1 437AL, 438AR FOR 1000EM2 447AL, 448AR
(2) Put the access platform in position.
Subtask 78-31-49-040-116 C. Make the thrust reverser unserviceable (Ref. TASK 78-30-00-481-041). Subtask 78-31-49-010-128 D. Open the thrust reverser doors: (Ref. TASK 78-36-00-010-040) FOR 1000EM1 451AL, 452AR FOR 1000EM2 461AL, 462AR
4. Procedure _________ (Ref. Fig. 416/TASK 78-31-49-991-317) Subtask 78-31-49-020-088 A. Removal of the Left or Right Inner Supply Pipe of the Door-Opening Actuator (1) Put a container 1 USgal (4 L) under the lower door-opening pipe connection.
(2) Disconnect the supply pipe from the inner supply pipe and let the hydraulic fluid drain into the container.
F 『 EEFF : ALL E Page A43578-31-49 E E Feb 01/98 E E ECES E F 『 E C F M E E E E 56-5B E F 『 E C F M E E E E 56-5B E
Inner Supply Pipe of the Door-Opening Actuator Figure 416/TASK 78-31-49-991-317- 12 (SHEET 1) F EEFF : ALL 『E 78-31-49 Page A436 E E Feb 01/98 E E ECES E
Inner Supply Pipe of the Door-Opening Actuator Figure 416/TASK 78-31-49-991-317- 22 (SHEET 2) F EEFF : ALL 『E 78-31-49 Page A437 E E Feb 01/98 E E ECES E
F 『 E C F M E E E E 56-5B E E E
(3) Remove the nut that attach the inner supply pipe to the lower bracket.
(4) Remove the bolts and clamps that attach the supply pipe to the forward frame.
(5) Disconnect the supply hose from the inner supply pipe.
(6) Remove the nut that attach the inner supply pipe to the upper bracket.
(7) Remove the inner supply pipe from the forward frame.
(8) Put protective covers on the pipe ends.
F 『 EEFF : ALL E Page A43878-31-49 E E Feb 01/98 E E ECES E
F 『 E C F M E E E
E 56-5B E E E TASK 78-31-49-400-001
Installation of the Left or Right Inner Supply Pipe of the Door-Opening Actuator
WARNING : WEAR A FACE SHIELD WHICH IS RESISTANT TO HIGH PRESSURE JETS WHEN YOU _______ WORK ON PRESSURIZED SYSTEMS.
R WARNING : DO NOT GET THE FLUID ON YOUR SKIN OR IN YOUR EYES. IF YOU DO: _______ R - FLUSH IT AWAY WITH CLEAN WATER R - GET MEDICAL AID. CAUTION : USE 2 WRENCHES TO REMOVE OR INSTALL THE TUBE COUPLING NUTS. _______ ONE WRENCH TO HOLD THE UNION AND ONE TO LOOSEN OR TIGHTEN THE COUPLING NUT. THIS WILL PREVENT DAMAGE TO THE HARDWARE.
CAUTION : MAKE SURE THERE IS NO UNWANTED MATERIAL IN THE PORTS AND ORIFICES OR _______ DAMAGE CAN OCCUR.
CAUTION : YOU MUST INSTALL HYDRAULIC TUBES WITH HYDRAULIC FLUID AS LUBRICANT. _______ 1. Reason for the Job
__________________ Self Explanatory
2. Job Set-up Information
______________________ A. Fixtures, Tools, Test and Support Equipment -------------------------------------------------------------------------------REFERENCE QTY DESIGNATION ------------------------------------------------------------------------------- No specific warning notice No specific access platform 1 m (3 ft. 3 in.) No specific Torque Wrench : range 36.00 to 220.00 lbf.in
(0.40 to 2.60 m.daN) B. Consumable Materials -------------------------------------------------------------------------------REFERENCE DESIGNATION ------------------------------------------------------------------------------- Material No. CP2245 * finish paint EA4 blue 5991 (Ref. 70-30-00)
F 『 EEFF : ALL E Page A43978-31-49 E E May 01/05 E E ECES E www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：A320飞机维护手册 AMM EXHAUST 2
