180
˚
0
˚
90
˚
270
˚
STEP
7
STEP
4
STEPS
5
AND
6
1
R
90
˚
180
˚
270
˚
0
˚
246
˚
3
U
180
˚
2
U
1
U
0
˚
90
˚
123
˚
270
˚
2
U
1
U
0
˚
90
˚
123
˚
180
˚
270
˚
180
˚
1
U
90
˚
270
˚
0
˚
STEP
3
STEPS
1
AND
2
=
1.1
0
U =
1.6
=
1.1
=
2.2
=
1.8
=
1.1
=
1.8
=
.6
A =
23
˚
CW
0
1
2
3
SAMPLE
DATA:
U =
1.6
U =
1.1
U =
1.8
U =
2.2
50677 S00061422875_V1
Example of Three Try Graph
Figure 510/72-31-00-990-819-G00
767
AIRCRAFT MAINTENANCE MANUAL
CF6-80A SERIES ENGINES
72-31-00
NoC
Page 525
D633T1B7 Dec 22/2016
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
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