INDEX
NO.
11
12
13
14
15
16
17
18
19
20
DIAMETER PART NAME DIM.
MINIMUM MAXIMUM INCHES INCHES (mm) (mm) PERMITTED WEAR DIMENSION INCHES (mm) MAXIMUM DIAMETER CLEARANCE INCHES (mm)
BEARING ID (6.34) 0.2495 (6.35) 0.2500 (6.46) 0.2545
BOLT FLANGED BUSHING OD ID 0.2485 (6.35) (6.31) 0.2500 0.2495 (6.34) (6.38) 0.2510 0.2445 (6.46) (6.21) 0.2545
BOLT BUSHING OD ID 0.2495 (6.34) (6.31) 0.2485 0.2500 (6.34) 0.2495 (6.35) 0.2545 (6.46) (6.22) 0.2450
BOLT FLANGED BUSHING OD ID 0.2485 0.2500 (6.35) (6.31) 0.2510 0.2495 (6.34) (6.38) 0.2545 0.2445 (6.46) (6.21)
BOLT BUSHING OD ID 0.2500 0.2485 (6.35) (6.31) 0.2510 0.2495 (6.34) (6.38) 0.2545 0.2450 (6.46) (6.48)
BOLT FLANGED BUSHING OD ID 0.2485 0.3750 (9.53) (6.31) 0.2495 0.3760 (6.34) (9.55) 0.2450 0.3795 (9.64) (6.48)
BUSHING BEARING OD ID 0.2495 0.3735 (6.34) (9.49) 0.2500 0.3745 (9.51) (6.35) 0.2545 0.3700 (6.46) (6.40)
FLANGED BUSHING BOLT OD ID 0.2500 0.2485 (6.35) (6.31) 0.2510 0.2495 (6.38) (6.34) 0.2545 0.2445 (6.46) (6.21)
FLANGED BUSHING BOLT ID OD 0.2500 0.2485 (6.35) (6.31) 0.2515 0.2495 (6.39) (6.34) 0.2545 0.2450 (6.46) (6.48)
BUSHING BOLT ID OD 0.2500 0.2485 (6.35) (6.31) 0.2510 0.2495 (6.38) (6.34) 0.2545 0.2450 (6.46) (6.48)
BOLT OD 0.2485 (6.31) 0.2495 (6.34) 0.2450 (6.48)
0.005
(0.13)
(0.13)
(0.13)
(0.13)
(0.13)
(0.13)
(0.13)
(0.13)
(0.13)
(0.13)
0.005
0.005
0.005
0.005
0.005
0.005
0.005
0.005
0.005
Fairings No. 1 and 8 Door Wear Limits
Figure 602 (Sheet 4)
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
DESIGN LIMITS WEAR LIMITS
PART WORN REPLACE PART WORN REPAIR INSTR REPAIR
2
X
2
X
PERMITTED MAXIMUMDIAMETER
INDEX WEAR DIAMETERPART NAME DIM.
NO. MINIMUM MAXIMUM DIMENSION CLEARANCE
INCHES INCHES INCHES INCHES
(mm) (mm) (mm) (mm)
21
FLANGED ID 0.4360 0.4370 0.4405
BUSHING (11.07) (11.10) (11.19)
BUSHING OD 0.4345 0.4355 0.4310
(11.04) (11.06) (10.95)
FLANGED ID 0.4360 0.4370 0.4405
BUSHING (11.07) (11.10) (11.19)
BUSHING OD 0.4345 0.4355 0.4310
(11.04) (11.06) (10.95)
0.005
(0.13)
(0.13)
0.005
22
THE REPLACEMENT BUSHING CAN HAVE AN OVERSIZE OD TO +0.03 INCH (+0.76 mm). BORE A HOLE IN THE FITTING TO GET A 0.0002 TO 0.0013 INCH (0.005 TO 0.033 mm) INTERFERENCE FIT.
THE REPLACEMENT BUSHING CAN HAVE AN OVERSIZE OD TO +0.03 INCH (+0.76 mm). BORE A HOLE IN THE FITTING TO GET A 0.0003 TO 0.0016 INCH (0.009 TO 0.41 mm) INTERFERENCE FIT.
THE REPLACEMENT BUSHING CAN HAVE AN OVERSIZE OD TO +0.03 INCH (+0.76 mm). BORE A HOLE IN THE FITTING TO GET A 0.0004 TO 0.0011 INCH (0.010 TO 0.028 mm) INTERFERENCE FIT.
Fairings No. 1 and 8 Door Wear Limits
Figure 602 (Sheet 5 )
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
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ALL ú
ú 01 Page 612
ú Oct 18/00
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
L58521
A
747-400 MAINTENANCE MANUAL
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