1257241-00-B
NO
SHARP
CORNERS
AFTER
BLENDING,
MINIMUM
BLEND RADII
IS
0.5
INCH
(12.7
mm)
RADIUS
DIMENSIONS
ARE
IN
INCHES
(MILLIMETERS
ARE
IN
PARENTHESIS).
STAGE
2-14
HPC
BLADE
ALLOWABLE
MISSING
TIP
CORNER
NOTE:
____
STAGE
ANY
NUMBER
OF
BLADES
PER
STAGE
TO
DIMENSION
A
(1/4
TIP
CORNER)
DIMENSION
B
(1/2
TIP
CORNER)
MAXIMUM
NUMBER
OF
BLADES
PER
STAGE
TO
DIMENSION
B
2
0.61
(15.49)
1.22
(30.98)
4
3
0.41
(10.41)
0.83
(21.08)
6
4
0.38
(9.65)
0.75
(19.05)
5
0.36
(9.14)
0.71
(18.03)
6
0.32
(8.12)
0.65
(16.51)
7
0.30
(7.62)
0.61
(15.49)
8
0.28
(7.11)
0.57
(14.47)
9
0.27
(6.85)
0.55
(13.97)
10
0.28
(7.11)
0.56
(14.22)
11
0.24
(6.09)
0.49
(12.44)
12
0.23
(5.84)
0.46
(11.68)
13
0.49
(12.44)
14
0.24
(6.09)
0.24
(6.09)
0.49
(12.44)
6
6
6
6
6
6
6
6
6
6
6
TENSILE
CUSP
IS
ALLOWED
IN
THIS AREA
AREA
A
AREA
B
DIMENSION
A
DIMENSION
B
TIP
CHORD
DIMENSION
A
DIMENSION
B
LEADING
OR
TRAILING
TIP
CORNER
1862175 S00061423094_V1
Stage 2-14 HPC Blade Blend Limits
Figure 811/72-35-00-990-819-G00 (Sheet 16 of 16)
767
AIRCRAFT MAINTENANCE MANUAL
CF6-80A SERIES ENGINES
72-35-00
NoC
Page 851
D633T1B7 Apr 22/2020
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
EFFECTIVITY
ABX 001-007, 011, 012, 016-019, 021, 022, 025, 101,
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