C.  
Access

 (1)  
Location Zone
 512 Krueger Flap Inboard, LH
 513 Krueger Flap Midflap, LH
 514 Krueger flap Outboard, LH
 612 Krueger Flap Inboard, RH
 613 Krueger Flap Midflap, RH
 614 Krueger flap Outboard, RH

 D.  
Procedure

 S 026-002
 (1)
Do this task: "Krueger Flap Removal" (AMM 27-81-01/401).

 S 226-003

 (2)  
Examine the krueger flaps (Fig. 601):

 (a)  
Remove the parts to be examined.

 (b)  
Use a micrometer to measure the dimensions of these parts.

 (c)  
Compare the part dimensions to the limit dimensions.

 (d)  
If the part dimension is out of tolerance, replace the part.

 (e)  
Install all the parts removed to do the check.

 (3)
Do this task: "Krueger Flap Installation" (AMM 27-81-01/401).

 S 426-004
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DRIVE 
SHAFT  A  DRIVE 
UNIT 
ROTARY 
ACTUATOR 
(2 LOCATIONS)
ACTUATOR 
LINK 
(2 LOCATIONS) 
F 
A  F 
KRUEGER 
FLAP 
DRIVE 
SHAFT 
C 
KRUEGER  C 
FLAP 
B 
B 
DE 
D 
E 
A-A 
Krueger Flaps Wear Limits 
Figure 601 (Sheet 1) 

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Krueger Flaps Wear Limits
Figure 601 (Sheet 2)

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13. BUSHING/BOLT (2 LOCATIONS)

11. BUSHING/BUSHING (2 LOCATIONS)
10. BUSHING/BOLT
(2 LOCATIONS)

F-F
Krueger Flaps Wear Limits
Figure 601 (Sheet 3)

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INDEX NO.  PART NAME  DIM.  DESIGN LIMITS  WEAR LIMITS  REPLACE PART WORN  REPAIR WORN PART  REPAIR INSTR 
DIAMETER  WEAR PER-DIM. MITTED  DIA MAX CLEAR-ANCE
MIN  MAX 
1  BEARING  ID  0.7495  0.7500  0.7540  0.0050  X 
BOLT  OD  0.7480  0.7490  0.7445  X 
2  BUSHING  ID  0.7495  0.7505  0.7540  0.0050  X 
BOLT  OD  0.7480  0.7490  0.7445  X 
3  BEARING  ID  0.4995  0.5000  0.5045  0.0050  X 
BOLT  OD  0.4985  0.4995  0.4945  X 
4  BUSHING  ID  0.4995  0.5005  0.5055  0.0060  X 
BOLT  OD  0.4985  0.4995  0.4935  X 
5  BUSHING  ID  0.4995  0.5010  0.5055  1 0.0060  X 
BOLT  OD  0.4985  0.4995  0.4935  X 
　
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