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AST Research 386/25 computer

AST Research 386/25 computer Parts

Here are the diagrams and repair parts for AST Research 386/25 computer, as well as links to manuals and error code tables, if available.

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Browse Parts for 386/25 Computer

  • 90mb Esdi Hd for AST Research 386/25 - Part 230054-090

    #NI

    All parts diagram

    90mb Esdi Hd

    Part #230054-090

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

  • Panel Filler for AST Research 386/25 - Part 200186-001

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    All parts diagram

    Panel Filler

    Part #200186-001

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

  • Lock Assembly for AST Research 386/25 - Part 231011-001

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    All parts diagram

    Lock Assembly

    Part #231011-001

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

  • User Guide for AST Research 386/25 - Part 000903-001

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    All parts diagram

    User Guide

    Part #000903-001

    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

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

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

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

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Top questions about Sears and Sears PartsDirect

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How do I extend Wi-Fi coverage in my home?

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