C. Referenced Information
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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
78-36-00-991-301 Fig. 202
78-36-00-991-303 Fig. 204
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3. Job Set-up
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Subtask 78-36-00-860-050
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 78-36-00-010-054
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 78-36-00-040-051
C. Make the thrust reverser unserviceable (Ref. TASK 78-30-00-481-041).
4. Procedure
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R Subtask 78-36-00-640-050
R A. Lubricate the V-Groove
R (Ref. Fig. 204/TASK 78-36-00-991-303)
R (1) Inspect the J-Ring on the forward position of the thrust reverser.
R Look for a clean, thin coating of grease covering the entire length
R and depth of each blade.
R (2) Inspect the V-Groove and circumference. Look for a clean, thin
R coating of grease covering the entire length and depth of each
R groove.
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R R T-Ring and V-Groove Lubrication Area Figure 204/TASK 78-36-00-991-303
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(3) If all mating surfaces are lubricated and are clear of excess grease and dirt, no further action is required. If any mating surface is dry, or if excess grease and dirt, or other debris is detected on blade or in grooves, continue this procedure.
(4) Clean mating surfaces. Use a clean, dry wiping cloth to remove all dirt, excess old lubricant, and any other foreign matter from all "J" and "V" grooves.
(5) Apply a thin coating of COMMON GREASE (Material No. 04-001) or COMMON GREASE (Material No. 04-013), to all mating surfaces of the "J" ring and "V" grooves. Avoid excess which could squeese out when doors are closed. Method of prescribed application is to wipe grease on with a clean cloth or use a clean brush.
Subtask 78-36-00-480-051
B. Connect Hand Pump
CAUTION : DO NOT USE A HYDRAULIC PUMP WITH A FLOW MORE THAN 3.66 IN.3.
_______ (60 CM3) PER EACH HAND PUMP TRAVEL OR DAMAGE OF THE HYDRAULIC JUNCTION BOXES COULD RESULT.
NOTE : Two hand pumps should be used, one for each door.
____
(1) Remove the cap from quick disconnect on junction box. (Ref. Fig. 202/TASK 78-36-00-991-301)
(2) Connect the hose of the PUMP HAND COWL - ACTUATOR, FAN REVERSER (HIX4001) to the quick disconnect on the hydraulic junction box.
Subtask 78-36-00-410-050
C. Close the doors.
(Ref. Fig. 202/TASK 78-36-00-991-301)
CAUTION : INSTALL THE QUICK RELEASE PIN WITH THE HEAD FACING OUTWARDS TO 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 EXHAUST 2(98)
