234B End plate
370N Bearing frame bolts
Figure 19: Thrust bearing end cover removal
e) Align the end plate to the thrust bearing end cover so that the two slots in the end plate align
with the bolts remaining in the end cover, and the three holes in the end plate align with the
holes in the end cover.
f)
Replace the three thrust bearing end cover and bearing frame bolts and torque to the values
shown in the Maximum torque values for 3700 fasteners table.
g) Replace the coupling hub (if removed) and the spacer portion of the coupling.
Refer to the instructions from the coupling manufacturer for assistance.
Complete any coupling adjustments before you proceed with the coupling guard assembly.
2.
Slightly spread the opening of the coupling guard half and place it over the pump end plate .
The annular groove in the guard is located around the end plate.
Position the opening (flange) so that it does not interfere with the piping but still allows for access
when you install the bolts.
1
2
3
Item Description
1.
Annular groove
2.
Deflector fan guard
3.
Coupling guard half
Figure 20: Coupling guard
5.4 Couple the pump and driver
42
Model 3700, 3703, 3710, 3700LF, 3700LFI API Type OH2 / ISO 13709 1st and 2nd Ed. / API 610 8/9/10/11th Ed. Instal-
lation, Operation, and Maintenance Manual
Summary of Contents for Goulds Pumps 3700
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