31
3
4
4
6
9
14
15
8
1
2
23
2
4
6
4
4
3
26
4
6
66
4
3
4
3
6
5
6
5
3
1
3
1
30
5
3
7
3
7
1
1
0
11
17
17
2
7
28
32
32
33
1
8
6
1
47
54
5
6
3
4
63
3
4
3
5
57
5
8
60
60
2
5
5
3
36
36
5
3
5
2
3
4
3
4
3
4
3
4
3
4
3
4
5
9
3
4
7
3
4
29
4
0
4
0
41
41
51
5
0
4
9
4
8
1
9
2
2
1
1
6
62
20
22
1
6
62
38
4
2
3
33
3
4
39
55
55
44
44
3
4
3
4
3
4
3
4
45
2
5
5
9
1
3
63
63
EXPLODED DRAWING
Model No. NTEX12921.4 R0921A
Summary of Contents for NTEX12921.4
Page 4: ...4 STANDARD SERVICE PLANS...