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Smith Corona PWP77D(5NDA) word processor Parts
Here are the diagrams and repair parts for Smith Corona PWP77D(5NDA) word processor, as well as links to manuals and error code tables, if available.
Error CodesBy Schematic
SELECT DIAGRAM
Browse Parts for PWP77D(5NDA) Word Processor
Keybutton reference chart diagram
Backspace
Part #779513
The manufacturer no longer makes this part, and there's no substitute part
Ring
Part #467980
The manufacturer no longer makes this part, and there's no substitute part
Jackets diagram
Electrc Lead
Part #776575
The manufacturer no longer makes this part, and there's no substitute part
Disk drive and transformer diagram
Drive Disk
Part #769270
The manufacturer no longer makes this part, and there's no substitute part
Keyboard diagram
Flxb Circuit
Part #779062
The manufacturer no longer makes this part, and there's no substitute part
Keybutton reference chart diagram
Key
Part #779537
The manufacturer no longer makes this part, and there's no substitute part
Lcd assembly diagram
Toroid
Part #769446
The manufacturer no longer makes this part, and there's no substitute part
Ribbon drive diagram
Ribbon Feed
Part #770290
The manufacturer no longer makes this part, and there's no substitute part
Carrier molding, rails, and frames diagram
Slider
Part #780411
The manufacturer no longer makes this part, and there's no substitute part
Spring
Part #428090
The manufacturer no longer makes this part, and there's no substitute part
Symptoms for water softeners
Choose a symptom to see related water softener repairs.
Main causes: loose water line connections, cracked water-carrying components, bad rotor valve seals…
Main causes: broken water flow meter, faulty timer, water flow to softener is bypassed…
Main causes: faulty brine valve assembly, bad rotor valve…
Main causes: salt bridge inside the salt tank, bad timer, valve motor failure, faulty rotor valve, clogged venturi…
Main causes: broken resin tank screen, bad resin tank seals, cracked upper distributor in resin tank…
Main causes: empty salt tank, salt bridge, depleted resin, clogged or damaged venturi, broken rotor position switch, fai…
Main causes: lack of electrical power, bad power transformer, faulty timer…
Main causes: clogged drain hose, faulty rotor valve, leaky rotor valve seals…
Repair guides for water softeners
These step-by-step repair guides will help you safely fix what’s broken on your water softener.
How to replace a water softener valve motor
The valve motor rotates the valve rotor to operate the water softener. If the water softener valve motor fails, follow t…
Repair time and Difficulty
30 minutes or less
How to replace a water softener timer
The timer is the control board you use to program the water softener. If the timer isn’t accepting commands when you pus…
Repair time and Difficulty
15 minutes or less
How to replace a water softener venturi
The venturi valve in your water softener draws brine water from the salt tank to the resin tank for regeneration. Follow…
Repair time and Difficulty
15 minutes or less
Effective articles & videos to help repair your office
Office and smart products articles | Sears PartsDirect
Get answers to frequently asked questions about Sears and Sears PartsDirect.…
Learn what the Amazon Fire Stick Lite video streaming device does.…
Learn how to extend the Wi-Fi router signal to all parts of your home.…
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