ITT 3610 i-FRAME Manual page 78

6.4 Disassembly
813F
361A
Figure 52: Bearing retainer removal
18. Use a bearing puller tool in order to remove the thrust bearing (112A) from the shaft.
The inner race on this inner duplex bearing will likely remain on the shaft when the bearing is pulled.
Remove this inner race by applying heat. Do this away from the pump site.
WARNING:
The pump may handle hazardous and/or toxic liquids. Trapped or undrained liquid can cause
explosions when heat is applied. Never apply heat at the pump site for this reason. Heat can
also distort machined surfaces.
19. If applicable - Remove bearing spacer (443V).
20. Remove the inboard labyrinth seals (333A) and oil ring (114).
76 3610 i-FRAME API 610 11th Ed/ISO 13709 2nd Ed, API Type BB1 Single-Stage, Axially-Split, Between-Bearing IOM
469Y
134A