Goulds Pumps 3180-86 - IOM - Manual (Page 85)

10. Disengage the thrust-bearing lockwasher (382) from the lock nut (136) and remove both from the
shaft.
11. Remove the bearings (112 and 409) from the shaft using a suitable puller that only contacts the inner
races of the bearings.
1
1. Bearing pullers.
Guidelines for i-ALERT ™ Condition Monitor disposal
Precautions
WARNING:
• Never heat the condition monitor to temperatures in excess of 300°F (149°C). Heating to these
temperatures could result in death or serious injury.
• Never dispose of the condition monitor in a fire. This could result in death or serious injury.
Guidelines
The battery contained in the condition monitor does not contain enough lithium to qualify as reactive
hazardous waste. Use these guidelines when disposing of the condition monitor.
• The condition monitor is safe for disposal in the normal municipal waste stream.
• Adhere to local laws when you dispose of the condition monitor.
Disassemble the spring-mounted baseplate (second generation)
WARNING:
Springs can store energy that can launch parts at a high velocity. Before you perform any tasks, make sure
that all springs are positively locked against free expansion.
NOTICE: The spring-mounted baseplate is designed only to support piping loads from thermal
expansion. You must support the suction and discharge piping individually. Failure to do so may result in
equipment damage.
1. Remove the pump and motor from the baseplate in order to remove the springs.
2. Make sure all the springs are positively locked against free expansion.
3. Raise the baseplate and support it so the mounting brackets for the spring assemblies are
approximately 16 in. (406 mm) above the foundation/floor.
4. Remove the upper hex jam nuts from each stud.
Maintenance
Models 3180, 3181, 3185, and 3186 Installation, Operation, and Maintenance Manual 83