Thrust Runner
1st Band
2nd Band
Centerline of
Coupling
3rd Band
4th Band
A
E
Unit Runout Worksheet
Powerplant:
Unit Number:
Date:
Note:
Column
1
Actual
Reading
Column
2
Mathematical
amount to be
amount to be
added to Col. 1 to
theoretically move
all wires an equi-
distance from
Column
3
Total
Column 1
plus
Column 2
Column
4
Difference
N&S
E&W
Column
5
½ Column 4
(Out of
Plumb
between
top and
bottom
Colum
n 6
Direction
bottom of
shaft is out
of plumb.
(Direction
of smaller
of smaller
Column
7
Total
N+S
and
E+W
from
from
Column 3
Column
8
Out of
Roundness
or
inaccuracy
of readings
(N+S)-(E+W)
0
E
Po
s
i
t
i
o
t
i
o
n
First
Readin
g
Elevatio
n
Readin
g
Elevatio
n
N
S
E
W
Fourth
R
eadi
ng
E
l
evati
evati
o
n
N
S
E
W
90
E
Po
s
i
t
i
o
t
i
o
n
Fi
rs
t
R
eadi
ng
E
l
evati
evati
o
n
N
S
E
W
Fourth
R
eadi
ng
E
l
evati
evati
o
n
N
S
E
W
180
E
Po
s
i
t
i
o
t
i
o
n
Fi
rs
t
R
eadi
ng
E
l
evati
evati
o
n
N
S
E
W
Fourth
R
eadi
ng
E
l
evati
evati
o
n
N
S
E
W
270
E
Po
s
i
t
i
o
t
i
o
n
Fi
rs
t
R
eadi
ng
E
l
evati
evati
o
n
N
S
E
W
Fourth
R
eadi
ng
E
l
evati
evati
o
n
N
S
E
W
A =
E =