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 ALL  ú ú 01 Page 603 ú Dec 20/89
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MAINTENANCE MANUAL

INDEX NO. 1  PART NAME DIM. BUSHING ASSY IDLER LEVER ID OD  (mm) DESIGN LIMITS DIAMETER INCHES MINIMUM (mm) MAXIMUM INCHES 0.3470 (8.814) 0.3745 (9.512) 0.3756 (9.540) 0.3750 (9.525)  (mm) PERMITTED DIMENSION INCHES WEAR WEAR LIMITS (9.495) 0.3738 0.3759 (9.548)  (mm) MAXIMUM DIAMETER CLEARANCE INCHES 0.0021 (0.053)  PART WORN REPLACE 2  PART WORN REPAIR X  REPAIR INSTR 1 
2  BUSHING BOLT OD ID  0.24950.2485 (6.312) (6.337) 0.2500 (6.350) (6.363) 0.2505  0.2485 (6.312) 0.2505 (6.363)  0.0020 (0.051)  X X 
3  ASSY BRACKET BUSHING ID OD  0.3750 (9.525) 0.3756 (9.540) 0.37450.3740 (9.500) (9.512)  0.3759 (9.548) 0.3738 (9.495)  0.0021 (0.053)  2  X  1 
4  BUSHING BOLT ID OD  0.25050.2500 (6.350) (6.363) 0.24950.2485 (6.312) (6.337)  0.2505 (6.363) 0.2485 (6.312)  0.0020 (0.051)  X X 
5  CRANK ASSY BUSHING ID OD  0.37560.3750 (9.525) (9.540) 0.37450.3740 (9.500) (9.512)  0.3759 (9.548) 0.3738 (9.495)  0.0021 (0.053)  2  X  1 
6  BUSHING BOLT ID OD  (6.350) (6.363) 0.25050.2500 0.24950.2485 (6.312) (6.337)  (6.363) 0.2505 0.2485 (6.312)  (0.051) 0.0020  X X 
7  BUSHING BOLT ID OD  0.25050.2500 (6.350) (6.363) 0.24950.2485 (6.312) (6.337)  0.2505 (6.363) 0.2485 (6.312)  0.0020 (0.051)  X X 
8  BUSHING BOLT ID OD  0.75050.7500 (19.050) (19.063) 0.7480 (18.999) 0.7490 (19.025)  0.7508 (19.070) 0.7477 (18.992)  0.0031 (0.079)  X X 
9  BUSHING BUSHING OD ID  1.0630 (27.000) 1.0635 (27.013) 1.06151.0605 (26.937) (26.962)  (27.021) 1.0638 1.0601 (26.927)  0.0037 (0.094)  X X 
10  BUSHING BOLT OD ID  0.75000.7490 (19.025) (19.050) 0.7480 (18.999) 0.7490 (19.025)  0.7503 (19.058) 0.7477 (18.992)  0.0026 (0.066)  X X 

REAM THE HOLE IN THE FITTING TO THE MAXIMUM WEAR LIMIT. REPLACE WITH AN OVERSIZE BUSHING.
Aileron-PCA Wear Limits Figure 601 (Sheet 3)
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

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757 MAINTENANCE MANUAL
C
C
B
A
FWD
AILERON-PCA B REACTION-LINK-ASSEMBLY A
1. BUSHING/BUSHING 1. BUSHING/BUSHING
6. BUSHING/TRUNNION  4. BUSHING/BOLT ASSEMBLY
5. BUSHING/BOLT
2. BUSHING/BOLT  2. BUSHING/BOLT
A-A
3. BUSHING/BUSHING
B-B
8. REACTION-LINK-ASSEMBLY/BOLT
8. REACTION-LINK-
ASSEMBLY/PIN FWD
C-C
Aileron-PCA Reaction-Link-Assembly Wear Limits Figure 602 (Sheet 1)
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 27-11-20
 ALL  ú ú 01 Page 605 ú Dec 20/89
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
757
MAINTENANCE MANUAL

INDEX NO. 1  PART NAME DIM. BUSHING BUSHING ID OD  (mm) DESIGN LIMITS DIAMETER INCHES MINIMUM (mm) MAXIMUM INCHES 0.5585 (14.186) 0.5590 (14.199) (14.211) 0.5595 0.5600 (14.224)  (mm) PERMITTED DIMENSION INCHES WEAR WEAR LIMITS 0.5583 (14.181) 0.5603 (14.232)  CLEARANCE (mm) MAXIMUM DIAMETER INCHES 0.0020 (0.051)  PART WORN REPLACE X X  PART WORN REPAIR  REPAIR INSTR 
2  BUSHING BOLT ASSY OD ID  0.3750 (9.525) 0.3755 (9.538) 0.3740 (9.500) 0.3745 (9.512)  0.3757 (9.543) 0.3738 (9.495)  0.0019 (0.048)  X  X  1 
3  BUSHING BUSHING ID OD  0.5595 (14.211) 0.5600 (14.224) 0.5585 (14.186) 0.5590 (14.199)  0.5603 (14.232) (14.181) 0.5583  0.0005 (0.013)  X X  1 
4  BUSHING BOLT ASSY ID OD  0.3750 (9.525) 0.3755 (9.538) 0.3740 (9.500) 0.3745 (9.512)  0.3757 (9.543) 0.3738 (9.495)  0.0004 (0.010)  X  X  1 
　
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