Boeing 767 - Page 438

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LOGSHEET OF VIBRATION ANALYZER READINGS
X
(U )
RUN
NO.
(A )
PHASE
ANGLE
X
AMPLITUDE
FAN SPEED N
1
MILS
DEGREES
RPM
(1.5) (160) 3200
3439
3429
3429
3200
3200
1
2
3
MAKE A RECORD OF
DATA AS NECESSARY.
DO MORE RUNS IF THE
FIRST RUN WAS NOT
SATISFACTORY.
360.0
356.3
352.7
349.0
345.3
341.6
338.0
334.3
330.6
326.9
323.3
319.6
315.9
312.2
308.6
304.9
301.2
297.6
293.9
290.2
286.5
282.9
279.2
275.5
271.8
268.2
264.5
260.8
257.1
253.5
249.8
246.1
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
242.5
238.8
235.1
231.4
227.8
224.1
220.4
216.7
213.1
209.4
205.7
202.0
198.3
194.7
191.0
187.3
183.7
180.0
176.3
172.7
169.0
165.3
161.6
158.0
154.3
150.6
146.9
143.2
139.6
135.9
132.2
128.6
124.9
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
117.6
113.9
110.2
106.5
102.9
99.2
95.5
91.8
88.2
84.5
80.8
77.1
69.8
66.1
62.4
58.8
55.1
51.4
47.8
44.1
40.4
29.4
25.7
22.0
18.4
14.7
11.0
7.3
121.2
73.5
36.7
33.1
3.7
98
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2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
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2
3
4
5
6
7
8
9
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LPT CENTER BLADE LOCATIONS
PHASE
ANGLE
(DEGREES)
PHASE
ANGLE
(DEGREES)
PHASE
ANGLE
(DEGREES)
N1 SPEED
3200
RPM
N1 SPEED
3439
(RPM)
N1 SPEED
3200
(RPM)
N1 SPEED
3439
(RPM)
N1 SPEED
3200
(RPM)
N1 SPEED
3439
(RPM)
722553 S00061423149_V1
Matrix of LPT Center Blade Locations
Figure 504/72-52-00-990-804-G00
767
AIRCRAFT MAINTENANCE MANUAL
CF6-80A SERIES ENGINES
72-52-00
NoC
Page 512
D633T1B7 Aug 22/2017
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
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