A320飞机维护手册 AMM EXHAUST 2(70)

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 Latch Fitting and Latch Back Plate
 Figure 407/TASK 78-32-41-991-315

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 E E Feb 01/98 E E ECES E F 『 E C F M E E E E 56-5B E E E (c) Remove roller.

 (6) Remove screws, washers and nuts which attach the latch back plate.

 (7) Remove the back plate.

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 TASK 78-32-41-400-003
 Installation of the Latch Fitting and Latch Back Plate
 1. Reason for the Job
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 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)
 HIX3005 1 SAFETY SLEEVE - PIVOTING DOOR ACTUATOR

 B. Consumable Materials
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. CP2104 *
 molykote G rapid (Ref. 70-30-00)
 Material No. CP2245 *
 finish paint EA4 blue 5991 (Ref. 70-30-00)
 Material No. CP2317 *
 mastinox 6856H (Ref. 70-30-00)

 C. Expendable Parts
 -------------------------------------------------------------------------------FIG.ITEM |DESIGNATION |IPC-CSN -------------------------------------------------------------------------------
R 10 Cotter pin 78-32-41 01A-090
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 D. Referenced Information

 -------------------------------------------------------------------------------
REFERENCE DESIGNATION
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71-13-00-010-040 Opening of the Fan Cowl Doors
 71-13-00-410-040 Closing of the Fan Cowl Doors
 78-30-00-081-041 Make the Thrust Reverser Serviceable after

 Maintenance
 78-30-00-481-041 Make the Thrust Reverser Unserviceable for
 Maintenance
 78-32-41-080-001 Removal of the Safety Sleeve from Blocker Door

 Actuator
 78-32-41-820-001 Alignment of the Blocker Door
 78-32-41-860-002 Manual Stowing of the Blocker Door
 78-32-41-991-315 Fig. 407

 3. Job Set-up
__________
 Subtask 78-32-41-860-055
 A. Aircraft Maintenance Configuration
 (1) On the center pedestal, on the ENG panel 115VU, make sure that a warning notice is in position to tell persons not to start the engine.

 (2) On the overhead maintenance panel 50VU, make sure that the ON legend of the ENG/FADEC GND PWR/1(2) pushbutton switch is off. Make sure that a warning notice is in position to tell persons not to energize the FADEC 1(2).

 (3) Make sure that the access platform is in position.

 Subtask 78-32-41-010-064
 B. Make sure that the fan cowl doors are open (Ref. TASK 71-13-00-010-040): FOR 1000EM1 437AL, 438AR FOR 1000EM2 447AL, 448AR
 Subtask 78-32-41-040-063
 C. Make sure that the thrust reverser is unserviceable (Ref. TASK 78-30-00-481-041).
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 4. Procedure
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 (Ref. Fig. 407/TASK 78-32-41-991-315)
 Subtask 78-32-41-420-052

 A. Installation of the Latch Fitting and Latch Back Plate CAUTION : DO NOT PUSH ON THE STOW SWITCH LEVER WHEN BLOCKER DOOR IS
_______
 OPENED OR DAMAGE COULD OCCUR.

 NOTE : Apply a witness line of finish paint EA4 blue 5991 (Material No.
____ CP2245) on all nuts and connections when you have done the check of their torques.
 (1) Apply a thin layer of mastinox 6856H (Material No. CP2317) on the back of the latch back plate.

 (2) Attach the latch back plate to the blocker door with the screws, the washers and the nuts.