28 |
Baker Hughes
© 2020 Baker Hughes Company. All rights reserved.
F. Guide (5)
Replace the guide if:
1. The inside surface is worn, egged or galled.
2. Base and bonnet seating surfaces are scratched,
nicked, corroded or leaks.
3. Hole dimension “K” is out of tolerance (see Figure 15
and Table 9).
4. Guide Height Dimension “L” is out of tolerance (see
Figure 15 and Table 9).
5. “J” dimension is not within tolerance (see Figure 15 and
Table 9).
G. Spindle (9)
G.1 MS - DA
Replace the spindle if:
1. The bearing surfaces are galled, pitted or scratched
2. Threads are torn, stripped or galled.
3. The stem is bent (see Figure 13).
G.2 DA - BP
The spindle should be replaced if:
1. The bearing surfaces “V” are galled, pitted or scratched
2. The threads are torn, stripped or galled
3. The spindle is bent
4. The O-ring groove is nicked, scratched or pitted
XIV. Inspection and Part Replacement
X
Z
Y
L
K
J
Figure 15: Guide
Figure 15a: 19000L & M Valves
L
J
K
Z
Y
X
Figure 15b: 19000H Valves
Table 8: Disc Holder Dimensions
Valve
Type
H
DIA.
±.001” (±0.03 mm)
Valve
Type
H
DIA.
±.001” (±0.03 mm)
in.
mm
in.
mm
19096L
0.654
16.61
19126M
0.747
18.97
19110L
0.654
16.61
19226M
1.000
25.40
19126L
0.747
18.97
19357M
1.257
31.93
19226L
1.000
25.40
19567M
1.583
40.21
19357L
1.257
31.93
19096H
0.654
16.61
19567L
1.583
40.21
19110H
0.654
16.61
19096M
0.654
16.61
19126H
0.747
18.97
19110M
0.654
16.61
19226H
1.000
25.40
Summary of Contents for Consolidated 19000 DA
Page 2: ......
