198A
122
443A
304
122 Shaft
198A Set screw
304 Impeller nut
443A Impeller spacer
3.
Pull the impeller from the shaft.
Use a spanning-type puller if required.
4.
Remove the impeller key.
Save the key for reassembly unless it is damaged.
5.
Remove the impeller spacer.
Save the spacer for reassembly unless it is damaged.
6.4.8 Remove the impeller (3700LF/3700LFI)
CAUTION:
Risk of physical injury from sharp edges. Wear heavy work gloves when handling impellers.
1.
Loosen and remove the impeller capscrew.
The impeller capscrew has left-hand threads.
2.
Pull the impeller from the shaft.
Use a spanning-type puller if required.
198
122
443A
198
Impeller capscrew
443A
Impeller spacer
122
Shaft
Figure 40: Impeller removal
3.
Remove the impeller key.
Save the key for reassembly unless it is damaged.
4.
Remove the impeller spacer.
Save the spacer for reassembly unless it is damaged.
6.4 Disassembly
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
69
Summary of Contents for Goulds Pumps 3700
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