Replacing The Stub Shaft And The Motor; Disassembling The Stub Shaft And The Motor - Johnson Pump SPX Flow CombiLineBloc Instruction Manual

In-line circulation pump in block execution

Table of Contents

7.6

7.6.1

Replacing the stub shaft and the motor

Figure 13:

Assembly of the stub shaft

The item numbers used are referring to figure 13.

1 Dismantle the impeller and the shaft seal. See paragraph 7.4.1 "Disassembling the

impeller" and paragraph 7.5.2 "Disassembling a mechanical seal M1".

2 Loosen the bolts (0850) and nuts (0900) and remove the lantern piece (0250) from

the motor.

3 Remove the seal guards (0276).

4 Loosen the set screws (2280) and pull the stub shaft (2200) from the motor shaft.

Disassembly and assembly

CLB/EN (1901) 6.6

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