747-400 AMM 飞机维护手册 STANDARD PRACTICES - AIRFRAME(88)

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 WARNING: DO NOT WALK ON THE WINGS OR THE HORIZONTAL STABILIZER.
_______ ICE OR SNOW ON THESE SURFACES IS NOT SAFE. MAINTENANCE PERSONS CAN FALL WHICH MAY CAUSE INJURY TO PERSONS OR DAMAGE TO EQUIPMENT.
 WARNING: USE A MAN LIFT TO ATTACH THE SAFETY HARNESS FITTINGS TO
_______ THE RECEPTACLES. MAINTENANCE PERSONS CAN FALL WHICH MAY CAUSE INJURY TO PERSONS OR DAMAGE TO EQUIPMENT.
 (1)  Install the safety equipment.
 (a)  
Put on full body safety harness.

 (b)  
Attach the hook end of the lanyard to the body harness.

 (c)  
Attach the opposite end of the lanyard to the anchor fitting in the attachment receptacle on the surface you are working.

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 (d)  Adjust the lock assembly until it is aligned with the airplane skin.
 NOTE: If the lock assembly is not aligned, there is a risk the
____
 lock assembly will not engage correctly.

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WING STA 389.79 1392.0
LOCATION AIRPLANE  DYNABRAKE  ASSEMBLY CABLE  LINK ASSEMBLY  LOCK ASSEMBLY  SEE DETAIL 
1392.0 STA 329.64 BL 693.59 BL WING STA/BL  X X X  X  X  X  E F&G D 
STABILIZER STA 297.06 154.72  X X  X X  G E 
389.79 96.0 ELEVATOR STA  X X  X X  E E 

TOOL USAGE

Wing/Horizontal Stabilizer Attach Lanyard
Figure 201 (Sheet 1)

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DYNABRAKE 
SHOCK ABSORBER 
LANYARD 
CABLE 
ASSEMBLY 

LOCK ASSEMBLY WING SURFACE
D
LOCK ASSEMBLY
LINK ASSEMBLY
SEE G WING/HORIZONTAL STABILIZER SURFACE
WING LEADING EDGE SURFACE
E
F
CAUTION
USE ONLY AT MID
WING BLADE FITTING

LINK ASSEMBLY
G
Wing/Horizontal Stabilizer Attach Lanyard
Figure 201 (Sheet 2)

M00723
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STAB STA
154.72

HORIZONTAL STABILIZER ATTACH LANYARD

Horizontal Stabilizer Attach Lanyard
Figure 202 (Sheet 1)

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ANCHOR FITTING
C
Horizontal Stabilizer Attach Lanyard Figure 202 (Sheet 2)
M00771
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