Model # R-1875 Official Sharp microwave

Here are the diagrams and repair parts for Official Sharp R-1875 microwave, as well as links to manuals and error code tables, if available.

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Owner’s manual

Error Codes

Model diagram and schematic

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ALL PARTS

Showing 10 of 133 parts |

#4-24

Oven/cabinet parts diagram

Cord bushing

Part #LBSHC0037WRE0

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

#4-18

Oven/cabinet parts diagram

Coller

Part #PPIPFB002MRE0

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

#NI

Oven/cabinet parts diagram

Wall template

Part #TINSKB019MRR0

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

#4-9

Oven/cabinet parts diagram

Coupling

Part #NCPL-B007MRF0

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

Microwave Surface Light Lens PGLSPB004MRE0

#2-72

Oven/cabinet parts diagram

Microwave surface light lens

Part #PGLSPB004MRE0

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

Microwave Door Interlock Switch Assembly FFS-BA018/KIT

#1-12

Oven/cabinet parts diagram

Microwave door interlock switch assembly

Part #FFS-BA018/KIT

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

#4-1

Oven/cabinet parts diagram

Damper

Part #FFTA-B004MRK0

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

#6-1

Control panel/door/miscellaneous diagram

Installation paper

Part #CFZK-B131MRK0

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

#6-13

Control panel/door/miscellaneous diagram

Holder

Part #LX-MZB001MRE0

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

#NI

Oven/cabinet parts diagram

Template

Part #TINSKB018MRR0

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.

View all

Why does my water softener overflow?

Main causes: faulty brine valve assembly, bad rotor valve…

Why is my softened water salty?

Main causes: clogged drain hose, faulty rotor valve, leaky rotor valve seals…

Why isn't my water softener using salt?

Main causes: salt bridge inside the salt tank, bad timer, valve motor failure, faulty rotor valve, clogged venturi…

Why does my water softener leak water?

Main causes: loose water line connections, cracked water-carrying components, bad rotor valve seals…

Why is there no display on my water softener?

Main causes: lack of electrical power, bad power transformer, faulty timer…

Why isn't my water softener softening my water?

Main causes: empty salt tank, salt bridge, depleted resin, clogged or damaged venturi, broken rotor position switch, fai…

Why are water softener resin beads in my water?

Main causes: broken resin tank screen, bad resin tank seals, cracked upper distributor in resin tank…

Why isn't my water softener meter working?

Main causes: broken water flow meter, faulty timer, water flow to softener is bypassed…

Repair guides for water softeners

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

View all

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 difficulty

Time required

15 minutes or less

How to replace a water softener rotor position switch

The rotor position switch detects the position of the valve rotor. If the rotor position switch fails, follow these step…

Repair difficulty

Time required

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 difficulty

Time required

15 minutes or less

Effective articles & videos to help repair your microwave/hood combos

Use the advice and tips in these articles and videos to get the most out of your water softener.

View all

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

Get tips on completing essential holiday cleaning tasks to brighten your home.…

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

Top questions about Sears and Sears PartsDirect

Model # R-1875 Official Sharp microwave

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Symptoms for water softeners

Why does my water softener overflow?

Why is my softened water salty?

Why isn't my water softener using salt?

Why does my water softener leak water?

Why is there no display on my water softener?

Why isn't my water softener softening my water?

Why are water softener resin beads in my water?

Why isn't my water softener meter working?

Repair guides for water softeners

How to replace a water softener venturi

How to replace a water softener rotor position switch

How to replace a water softener timer

Effective articles & videos to help repair your microwave/hood combos

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Top questions about Sears and Sears PartsDirect

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