747-400 AMM 飞机维护手册 机翼 WINGS(31)

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MIN  MAX 
1  BUSHING  ID  0.2500  0.2515  0.254  0.005  X  2 
EYEBOLT  OD  0.246  0.249  0.245  X 
2  BUSHING  ID  0.2500  0.2515  0.2545  0.005  X  2 
BOLT  OD  0.2485  0.2495  0.245  X  1 
3  BUSHING  ID  0.5000  0.5015  0.5045  0.005  X  3 
BUSHING  OD  0.4985  0.4995  0.4950  X  1 

HARD CHROME PLATE REFER TO QQ-C-320 AND GRIND TO THE DESIGN LIMITS. THE PLATING THICKNESS IS 0.005 INCH MAXIMUM.
REPLACEMENT BUSHING CAN HAVE THE OVERSIZE EXTERNAL DIAMETER TO 0.03 INCH. BUSHING INTERFERENCE IS 0.0002 TO 0.0011 INCH.
REPLACEMENT BUSHING CAN HAVE THE OVERSIZE EXTERNAL DIAMETER TO 0.03 INCH.
BUSHING INTERFERENCE IS 0.0003 TO 0.001 INCH.
Fixed Trailing Edge Rib WBL 255.692 Bushing Wear Limits
Figure 601 (Sheet 2)

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(2 LOCATIONS)

3. BUSHING/ 6. BUSHING/PIN BUSHING

5. BUSHING/ BUSHING
4. BUSHING/PIN 7. SLIDE/ (2 LOCATIONS) BUSHING

Fixed Trailing Edge Rib WBL 197.76 Bushing Wear Limits
Figure 602 (Sheet 1)

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MAINTENANCE MANUAL

(2 LOCATIONS)

11. BUSHING/ BUSHING
Fixed Trailing Edge Rib WBL 197.76 Bushing Wear Limits
Figure 602 (Sheet 2)

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INDEX NO.  PART NAME  DIM.  DESIGN LIMITS  WEAR LIMITS  REPLACE PART WORN  REPAIR WORN PART  REPAIR INSTR. 
DIAMETER  WEAR DIM. PER-MITTED  DIA CLEAR-ANCE MAX 
MIN  MAX 
1  BUSHING  ID  0.3750  0.3765  0.379  0.005  X 
BUSHING  OD  0.3730  0.3740  0.370  X 
2  BUSHING  ID  0.2500  0.2510  0.2545  0.005  X 
PIN  OD  0.2485  0.2495  0.245  X 
3  BUSHING  ID  0.3750  0.3765  0.379  0.005  X 
BUSHING  OD  0.3730  0.3740  0.370  X 
4  BUSHING  ID  0.2500  0.2515  0.2545  0.005  X 
PIN  OD  0.2485  0.2495  0.245  X 
5  BUSHING  ID  0.5000  0.5015  0.5045  0.005  X 
BUSHING  OD  0.4985  0.4995  0.495  X 
6  BUSHING  ID  0.375  0.376  0.3795  0.005  X 
PIN  OD  0.3735  0.3745  0.370  X 
7  SLIDE  ID  0.5018  0.5031  0.5045  0.005  X 
BUSHING  OD  0.4985  0.4995  0.4968  X 
8  BUSHING  ID  0.625  0.6265  0.6313  0.0073  X 
BUSHING  OD  0.623  0.624  0.6177  X 
9  BUSHING  ID  0.4375  0.4390  0.4426  0.0056  X 
PIN  OD  0.436  0.437  0.4319  X 
10  BUSHING  ID  0.3750  0.3765  0.3800  0.0055  X 
PIN  OD  0.3735  0.3745  0.3695  X 

Fixed Trailing Edge Rib WBL 197.76 Bushing Wear Limits
Figure 602 (Sheet 3)

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