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时间:2011-04-10 09:54来源:蓝天飞行翻译 作者:航空
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 212 Passenger Cabin-Nose to First Door, RH


 D.  
Procedure

 (1)  
Do this task: "Rudder Forward Quadrant Removal" (Ref 27-21-06/401).

 S 226-003

 (2)  
Measure the parts for worn areas:

 (a)  
Remove the parts.

 (b)  
Use a micrometer or a vernier caliper to measure the parts.

 (c)  
Compare the dimensions you measured with the permitted dimensions shown in Fig. 601.


 S 026-002
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 (d)  
Replace the parts that are not in the tolerance.

 (e)  
Install the parts.


 S 426-004
 (3)  Do this task: "Rudder Forward Quadrant Installation" (Ref 27-21-06/401).
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SEEA
A
B
B
A
A
Rudder Forward Quadrant Wear Limits
Figure 601 (Sheet 1)

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B-B

NO. INDEX  PART NAME  DIM.  DESIGN LIMITS  WEAR LIMITS  WORN PART REPLACE  PART WORN REPAIR  INSTR. REPAIR 
DIAMETER  PERM-ITTED WEAR DIM.  MAX ANCE CLEAR-DIAM 
MIN  MAX 
1  QUADRANT  ID  0.250  0.251  0.254  0.0055  X  1 
BOLT  OD  0.2485  0.2495  X 
2  HOUSING  ID  1.9375  1.9385  1.948  0.0115  X 
BEARING  OD  1.9365  1.9375  X 


REFER TO OVERHAUL MANUAL FOR REPAIR PROCEDURE
Rudder Forward Quadrant Wear Limits Figure 601 (Sheet 2)
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747-400 MAINTENANCE MANUAL
 RUDDER PEDAL ASSEMBLY - REMOVAL/INSTALLATION
____________________________________________
 1.  General_______
 A.  This procedure has two tasks. The first task is the removal of the rudder pedal assembly. The second task is the installation of the rudder pedal assembly.
 B.  The rudder pedal assemblies for the captain and the first officer are almost the same, but they are not interchangeable.
 TASK 27-21-07-004-001
 2.  Rudder Pedal Assembly Removal (Fig. 401)____________________________
 A.  References
 (1)  
AMM 24-22-00/201, Manual Control

 (2)  
PASSENGER AIRPLANES;
 AMM 25-22-01/401, Passenger Cabin Ceiling Panels


 (3)  
FREIGHTER AIRPLANES; AMM 25-59-01/401, Main Deck Compartment Cargo Lining Panel

 (4)  
AIPC 27-21-07 Fig. 1

 B.  
Access

 (1)  
Location Zone
 221 Control Cabin, LH
 222 Control Cabin, RH
 211 Passenger Cabin-Nose to First Door, LH
 212 Passenger Cabin-Nose to First Door, RH


 C.  
Procedure

 (1)  
Supply electrical power (AMM 24-22-00/201).
 
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