Sports & Leisure

Model # FS520 Official Muskin swimming pool water filter

Here are the diagrams and repair parts for Official Muskin FS520 swimming pool water filter, as well as links to manuals and error code tables, if available.

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Browse Parts for
FS520 Swimming Pool Water Filter
Tape 59001

#NI

All parts diagram

Tape

Part #59001

The manufacturer no longer makes this part, and there's no substitute part

5/16-18 X 1" Bolt 74009
#37

Replacement parts diagram

5/16-18 x 1" bolt

Part #74009

The manufacturer no longer makes this part, and there's no substitute part

Adapter 55018
#45

Replacement parts diagram

Adapter

Part #55018

The manufacturer no longer makes this part, and there's no substitute part

Gasket 54021
#16

Replacement parts diagram

Gasket

Part #54021

The manufacturer no longer makes this part, and there's no substitute part

Washer 77001
#42

Replacement parts diagram

Washer

Part #77001

The manufacturer no longer makes this part, and there's no substitute part

O-ring 54062
#54

Replacement parts diagram

O-ring

Part #54062

The manufacturer no longer makes this part, and there's no substitute part

Hose 49013
#26

Replacement parts diagram

Hose

Part #49013

The manufacturer no longer makes this part, and there's no substitute part

Switch 51026
#35

Replacement parts diagram

Switch

Part #51026

The manufacturer no longer makes this part, and there's no substitute part

Pot Cover 55035
#22

Replacement parts diagram

Pot cover

Part #55035

The manufacturer no longer makes this part, and there's no substitute part

Handle 55052
#52

Replacement parts diagram

Handle

Part #55052

The manufacturer no longer makes this part, and there's no substitute part

Most common symptoms to help you fix your sewing machines

Choose a symptom to see related sewing machine repairs.

Main causes: dirty shuttle race, improper thread routing, incorrect thread tension…

Main causes: dirty shuttle race, wrong thread tension, bad needle timing, damaged needle, using the wrong type of needle…

Main causes: thread bunched up in the shuttle race, bad needle timing, internal drive gear failures…

Main causes: machine needs lubrication, internal gear failure…

Main causes: problems with the feed dogs, setting stitch length to 0…

Main causes: lack of lubrication, lint buildup, worn drive belt, faulty drive motor…

Main causes: disengaged clutch, broken drive belt, internal drive gear failure…

Main causes: faulty foot pedal, locked drive gears, wiring failure, bad drive motor…

Main causes: power supply failure, bad power cord, faulty On/Off switch…

Most common repair guides to help fix your sewing machines

These step-by-step repair guides will help you safely fix what’s broken on your sewing machine.

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How to replace a sewing machine on/off switch

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Repair difficulty
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How to replace a sewing machine drive motor

If the drive motor on your sewing machine runs roughly or doesn't run at all, you can replace it in about 30 minutes usi…

Repair difficulty
Time required
 15 minutes or less

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