0.007
10
(0.18)
0.009
11
(0.23)
(0.23)
0.009
12
0.005
13
(0.13)
(0.13)
0.005
14
0.005
15
(0.13)
0.005
16
(0.13)
0.005
17
(0.13)
0.005
18
(0.13)
0.005
19
(0.13)
PART WORN REPLACE PART WORN REPAIR REPAIR INSTR
X
X X 1
X
X
X
X
X
X
X
X
X
X
X X 1
X
X
X X 1
X 1
Inboard Aftflap Drive Mechanism Wear Limits
Figure 601 (Sheet 7)
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
27-51-39
ALL ú
ú 01 Page 609
ú Feb 18/01
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
DESIGN LIMITS WEAR LIMITS
PERMITTED MAXIMUM
DIAMETER
INDEX
WEAR DIAMETER
PART NAME DIM.
NO. MINIMUM MAXIMUM DIMENSION CLEARANCE INCHES INCHES INCHES INCHES (mm) (mm) (mm) (mm)
BUSHING FLANGED ID 0.8125 (20.64) 0.8135 (20.66) 0.8170 (20.75)
BUSHING BUSHING ID OD (20.60) 0.8110 0.5620 (14.27) 0.8120 (20.62) 0.5630 (14.30) (20.50) 0.8070 0.5665 (14.39)
BUSHING FLANGED BOLT ID OD 0.5620 (14.27) 0.5605 (14.24) 0.5615 (14.26) 0.5670 (14.40) 0.5665 (14.39) 0.5670 (14.40)
BUSHING FLANGED BOLT ID OD (6.35) 0.2500 0.5605 (14.24) (6.39) 0.2515 0.5615 (14.26) (14.15) 0.5570 (6.46) 0.2545
BOLT BUSHING FLANGED OD ID (9.55) 0.3770 0.2485 (6.31) (9.68) 0.3810 (6.34) 0.2495 (9.81) 0.3861 (6.22) 0.2450
BUSHING FLANGED BUSHING ID OD (9.54) 0.3756 (6.35) 0.2500 (9.55) 0.3761 (6.39) 0.2515 (9.32) 0.3670 (6.46) 0.2545
BUSHING FLANGED SCREW ID OD (9.55) 0.3770 0.2485 (6.31) (9.68) 0.3810 (6.34) 0.2495 (9.81) 0.3861 (6.22) 0.2450
BUSHING FLANGED BUSHING ID OD 0.5620 (14.27) (9.54) 0.3756 0.5630 (14.30) (9.55) 0.3761 0.5665 (14.39) (9.32) 0.3670
BUSHING FLANGED BOLT ID OD (7.94) 0.3125 0.5595 (14.21) (7.96) 0.3135 0.5615 (14.26) (8.05) 0.3170 0.5570 (14.15)
0.3110 0.3120 0.3075
BOLT OD (7.90) (7.92) (7.81)
0.005
20
(0.13)
(0.13)
(0.13)
(0.13)
0.005
21
0.005
22
0.005
23
0.010
24
(0.25)
0.005
25
(0.13)
0.005
26
(0.13)
0.005
27
(0.13)
0.005
28
(0.13)
REPLACE WORN PART REPAIR WORN PART INSTR REPAIR
X
X
X
X 1
X
X 1
X
X
X
X
X
X
X
X
X
X
X
X 1
Inboard Aftflap Drive Mechanism Wear Limits
Figure 601 (Sheet 8)
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
27-51-39
ALL ú
ú 01 Page 610
ú Feb 18/01
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
DESIGN LIMITS WEAR LIMITS
PERMITTED MAXIMUM
DIAMETER
INDEX
WEAR DIAMETER
PART NAME DIM.
NO. MINIMUM MAXIMUM DIMENSION CLEARANCE INCHES INCHES INCHES INCHES (mm) (mm) (mm) (mm)
29
ROLLER ID
FLANGED BUSHING OD ID 1.7470 0.8125 (20.64) (44.37) 1.7495 0.8135 (20.66) (44.44) 0.8170 (20.75)
FLANGED BUSHING BOLT ID OD (20.57) 0.8100 (7.94) 0.3125 (20.62) 0.8120 (7.96) 0.3135 (20.51) 0.8075 (8.05) 0.3170
FLANGED BUSHING BOLT ID OD 0.6245 (15.86) 0.3110 (7.90) 0.6255 (15.89) 0.3120 (7.92) 0.6290 (15.98) 0.3075 (7.81)
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