The 137108000 Frigidaire Water Drain Pump and Motor Assemblyâ is a âŁcombinedâ electromechanical unit that removesâ wastewater from the appliance â˘sump and forces itâ out through the drain⣠hose. As a⣠pump and âmotor assembly, it integrates an impeller, motor âŁhousing, mounting flange and electrical connector into a single replaceableâ module⢠designed to fit the âsumpâ and plumbing interface of compatibleâ Frigidaireâ laundry appliances.
Inside the appliance⤠the â˘drain pump interacts directly with the tub/sump, âŁdrain hoseandâ the appliance âcontrol system. âDuring âdrain and spin cycles the control âboard energizes âthe pump motor âŁto evacuate water from the tub; the pump’s hydraulic path and impeller geometry determine flow â¤rate and⣠head, while the motor and mechanical seals determineâ reliability⤠and service life. The assembly also interfaces⣠with safety âand diagnostic subsystems – for example, water-level orâ pressure sensors must register decreasing âwater⣠volume⢠and theâ control firmware monitors pump run time and âŁcurrent draw for fault detection -⤠so electrical⢠continuity, correct voltage âat the â˘connector, âŁand an unobstructed hydraulic â¤path are all required for⤠normal operation.
In âthis article you will find a technical overview of the 137108000 â¤assembly’s function and typicalâ installation locations, a discussion âof compatibility and how â¤to verify cross-reference model numbers,â common⣠failure â¤symptoms (mechanical blockage, impeller damage, bearing wear,⣠leakageandâ electrical â˘faults), practical troubleshootingâ steps (visual â¤inspection, âcontinuity andâ voltage checks, flow testingand obstruction âremoval)and replacement considerationsâ such âas mounting orientation,⢠hose connections, wiring harnessâ compatibilityand basic safety precautions to observe âduring service. The data is presented to assistâ technicians, engineersand informed⣠appliance âŁowners in⣠diagnosing issues and determining when⣠repairâ or replacement of the drain â¤pump assembly is required.
Table⣠of contents
- Function and Role of the 137108000â Frigidaire water Drain pump and Motor⢠assembly
- How⢠the â137108000 Frigidaire Water Drain pump and Motor Assembly Works Inside the Appliance
- Common âMechanical and Electrical Failure Symptoms and⤠Diagnostic Indicators
- Compatibility, Replacement Considerations, Installation Steps andâ Troubleshooting Procedures
- Q&A
- Wrapping Up
Function and Role of⣠the â137108000 Frigidaire Water Drain Pump and Motor Assembly
The 137108000 Frigidaire water Drain Pump and Motor Assembly is â¤an electromechanical subassembly that evacuates wash and rinse water âŁfromâ the âapplianceâ tub by convertingâ motor torque into fluid flow via an impellerâ inside a molded housing. Inâ operation the appliance⤠control â˘provides power and a drive signal to âthe motor, the impeller generates the centrifugal flow ârequired to move âwater through âthe pump volute and out the drain hose,⤠and seals/fasteners maintain a waterproofâ interface âwith the chassis.For troubleshooting, verify that the âimpeller rotates freely by hand, confirm electrical continuity of the motor coiland âcheck for controlâside drive âŁpulses; these checks separate mechanical⣠obstructions and leaks from electrical or control failures.
- Common symptoms: no drain, weak flow, humming⣠or grinding noises, intermittent operationor visible leakage.
- Frequent causes: impeller blockage by lint/hair/small garments, damaged seal or housing âcracks, worn bearings, âor loss of motor windings/thermal protection.
- Compatibility considerations: confirm mounting tab orientation,housing outlet position,and connector pinout before replacing to âŁensure âcorrect â˘fit and wiring with the appliance harness.
| Item | Description |
|---|---|
| Primary function | Convert motor â¤rotation intoâ centrifugal flow âŁto evacuate tank water through the drain hose. |
| Interface | Mechanical mounting tabs and an electrical connector that must match the appliance harness and chassis geometry. |
| Field checks | Inspect impeller/housing for debris,â verify motor continuity and â¤free spinand observeâ current draw or control⢠drive signal under⤠powered test conditions. |
When replacing âŁthe assembly âŁinâ the âfield, technicians shoudl match the part toâ the service manual diagrams and âconfirm the electrical connectorâ and discharge orientation to avoid misinstallation. Practical âŁrepair sequence commonly used âis: isolate power,â remove and â¤inspect the pump inlet⢠and trap for foreign objects, test the⢠motor â˘coil for continuity âand â˘abnormal resistance, âand finally benchâspin â¤the impeller to detect â¤roughness orâ binding; if bearings are noisy or the⢠motor fails electrical tests, replaceâ the entire 137108000 assembly â¤rather than attempting internal motor repairs dueâ to sealed construction and service reliability considerations.
How the 137108000 â¤Frigidaire Water Drain Pumpâ and Motor â˘Assembly Works Inside the Appliance
The⣠137108000 Frigidaire Water Drain Pump and Motor Assembly convertsâ electrical energy from the appliance⣠control into ârotational torque that drives the pump impeller,⣠evacuating wash and rinse water from the tub through the pump housing and drain âhose.The assembly typically mounts to the washer chassis or tub flange⢠and interfaces with theâ main control via a small âmulti-pin connector; when âŁthe drain relay supplies power the sealed motor accelerates the ⢠impeller, creating centrifugal flow and a pressure differential that forces⣠water through the outlet.â Internal⣠design details such as a molded volute, âintegrated check featureand thermal overload protection â¤influence flow âdirection, prevent backflow during spin cyclesand protect the motor from sustained stall heating.
- Primary function:â move waterâ out of⢠theâ tub quickly and reliably during drainâ cycles.
- Common symptoms of degradation: motor hums⢠but does not pump, intermittent drainage, âloud grinding or rattling⤠noises, âand visible leaks at the housing.
- Typical âŁfailure causes: foreign-object obstruction of the impeller, bearing wear, âelectrical open/short in motor windingsor connector/control failures.
- Compatibility considerations:â matchâ mounting points, connectorâ typeand drain-hose diameter to the appliance model; âŁcross-reference OEM part numbers before⣠replacing.
From a service perspective, diagnostics focus on âverifyingâ that the control provides line voltage during theâ drain command, ensuring the impeller âand inlet/outlet passages are free of obstructionsand measuring motor winding continuity for opens or⢠shorts. For example, a sock or coin lodged at the pump inlet can allow the motor to spin â˘(or hum) without producingâ flow, âwhereas a burned winding will show infinite resistance and â¤no motor rotation; in â˘the former case clearingâ the obstruction restores function, while⤠in the latter the assembly â˘must âbe replaced. When replacing âŁthe unit, technicians should confirm the pump’s electrical connector pinout and mounting orientation to avoid hose kinks or electrical mismatches that can cause premature failure.
| Item | Description |
|---|---|
| Function | Drives water âfrom tub to drain âhose using a centrifugalâ impeller driven by a âsealed motor. |
| Common failure modes | Clogged â˘impeller, bearing wear, motor winding open/short,⣠and connector or controlâ faults. |
| Service checks | Inspect forâ obstructions, verify voltage during drain cycleand measure winding resistance. |
Common Mechanical and Electrical Failure Symptoms and Diagnostic âIndicators
Theâ 137108000 Frigidaire Water Drain Pumpâ and Motor⤠Assembly combines the electric⤠drive and hydraulic impeller into a single serviceable unit responsible for evacuating washâ and rinse water. In normal operation the motor produces sufficient torque to turn the impeller against âthe â˘backpressure of drain lines⢠and traps; failure modes ofen present as mechanical binding, hydraulic restriction, electricalâ coil faultsor⢠connector/mounting incompatibility. verify that the⢠replacement matches the appliance’s electrical rating, connector⢠pinoutand mounting âŁflange to âensure âŁproperâ fit and⣠avoid mismatch between pump flow âdirection âŁand hose routing. âŁPractical âexamples include trapped garments or⢠hard debris âŁjammingâ the impeller (causing grinding and increased current draw)⤠and degraded bearings that â¤allow wobble and vibration under load.
Diagnosing faults requires combining a âvisual inspection with basic electrical measurements and functional checks: confirm supply voltage at the pumpâ connector, measure motor⤠winding continuity with a multimeterand rotate the âŁimpeller â¤by handâ to detect âŁseizure or roughness. Aâ clicking âor humming âŁmotor with normal supply voltage usually indicates mechanical⣠obstruction or seized rotor, whereas â˘an open âwinding or âshorted âcoil will show âaberrant continuity âreadings; an unusually high current draw âunder no externalâ restriction points to bearing⣠failure or rotor contact with the âstator. For safety, isolate mains powerâ before disassembly âand document connector pin assignmentsâ before⢠testing or replacing the â˘unit.
- No⢠drain or slow drain with normal control signals
- Audible humming, grinding,⢠or⤠rattling during drain cycle
- Tripped circuit⣠breaker or blown⣠fuse when pump is commanded
- Visible⢠leaks at pump housing or persistent moisture around seals
- Intermittent operation or⤠complete electrical non-response
| Item | Description |
|---|---|
| No drain | Likely hydraulic blockage (sock, debris) or âimpeller damage; verify free rotation and âclear inlet/outlet hose. |
| Humming with no rotation | Motor receiving voltage but⢠rotor locked or âbearings seized;â check forâ foreign objects and test winding⣠continuity. |
| Tripping breaker | Excessive current âdue to mechanical bind or âshorted windings; measure â¤current draw and inspect for insulation failure. |
| Leaks | Cracked housing âor failed seal; inspect⤠mating surfaces and mounting⣠gaskets for cracks orâ deformation. |
Compatibility, Replacement Considerations, Installation Steps and Troubleshooting⢠Procedures
The 137108000 Frigidaire Water Drain Pump and Motor Assembly is a compact electromechanical unit⢠that evacuates wash or condensate water through an impeller âdriven âby a small sealed motor. It âfunctions as part of the âappliance’s drainage system and should be selected based on electrical connectorâ type, mounting geometryand hydraulic performance â(flow and head). Compatibility â˘is âŁdetermined âby the part numberâ and by matching physical dimensions,bracket locations and the harness⣠plug; âŁtechnicians typically âŁconfirm fit by comparing the replacement unit to the OEM assembly and byâ checking the appliance wiring diagram for connectorâ pinout and â¤voltage requirements. For example, a â˘visually identical⣠housing⢠may still differ âŁin impeller orientation âŁor shaft seal design and therefore cause leaks orâ reducedâ flow if substituted without verifying specifications.
Installation and troubleshooting require basic electrical and mechanical checks: â˘isolateâ power,⢠remove the access paneland inspect the âpumpâ housing and⣠inlet for obstructions before removingâ the unit.⤠Use a multimeter âto verify motor â˘continuity and that the control⣠board is supplying â¤the correct voltage⤠to the pump; ifâ the motor receives voltage but â¤only hums, the impeller or motor bearings are likely seized or the âshaft is damaged and the assembly should be âreplaced. Practical replacement⣠considerations include âconfirming â˘the⢠harness connector, securing the mounting⤠points to preventâ vibration, replacing gaskets or⢠hose clampsand performing a post-install leak and run testâ under normal operating conditions⣠to âŁverify âŁproper drainage.
- Hums âbut no flow – check for debris in impeller âor seized âbearings; measure motorâ supply voltage.
- Noâ hum, no flow – verify âcontinuity⢠across â˘motor leads and inspect âcontrol board output.
- Intermittent operation – inspect wiring harness and connectors forâ corrosion or loose pins.
- Leaks after replacement – confirm correct gasket orientationâ and â¤tight hose âclamps; inspect housing for cracks.
- Excessive vibration/noise – âverify⢠correctâ mount âisolation and thatâ impeller is undamaged⣠and âŁbalanced.
| Item | Description |
|---|---|
| Mounting | Match bracket locations and screw/stud pattern to prevent misalignment and vibration. |
| Connector | Confirm âŁpinout and connectorâ style on appliance harness before final installation. |
| Hydraulic performance | Verify impeller condition⤠and âflow â˘capability â˘relative to original spec to avoid reduced drainage. |
Q&A
What is the 137108000 âFrigidaire water Drain Pump and Motor Assemblyâ used for?
The 137108000⣠is a drain pump⤠and motor⣠assembly used to removeâ wash/rinse water âfrom the appliance tub and push it out through the drainâ hose. It âis indeed a service part found on variousâ frigidaire washing machines and⣠dishwashers (check your model).It contains the pump housing, impeller and motor as â¤a single â¤replaceable unit.
What are the common signs that the drain pump is failing?
Common symptoms âinclude: water not draining or draining very slowly, unusualâ grinding or humming noises during the drain cycle, error â¤codes â¤related to drainage or pump failures, visible leaks near the pump areaand appliance âŁstopping mid-cycle. if the impeller is jammed or theâ motor windings â˘are burned outâ you’ll oftenâ hear a humming or no⤠noise⢠at all â˘when the drain should be running.
How can⣠I diagnose whether the pump or something else (hose, filter,⤠control board) âis causing âŁthe problem?
Start with the simplest checks: â˘remove and inspect the âŁdrain âhose and filter/sump for âblockages (debris, foreign objects). If hoses and filters are clear, access the pump to visually inspect theâ impeller for jams.With the⢠appliance powered off and unplugged you can attempt to rotate âŁthe âŁimpeller by hand; âŁit should turn freely. For electrical â˘diagnosis, measure⢠for continuity across â¤the pump motor terminals (open circuit = bad motor) and, with the washer/dishwasher running a drain cycle, âŁcarefully â˘measure whether the control board is â¤supplying the expected voltage to âthe pump (most North American⢠models⣠use 120 VAC). Ifâ voltage is present and⣠the motor does âŁnotâ run, the pump motor⢠is likely faulty. If no voltage is present, the issue may be theâ timer, control board,⤠or wiring.
Can I replace the 137108000 pumpâ myselfand what âsafety steps âshould⣠I follow?
Yes, many competent DIYers â˘and⤠technicians âcan replace âthis pump. âBasic steps:â unplug âŁthe appliance, turn off water supply (if applicable) and place⢠towels orâ a shallow âpan to catchâ water.Accessâ the pump by âŁremoving the âappropriate âaccess panel (front/bottom âor rear dependingâ on model). Disconnect⢠the wiring harness and drain hose(s), remove mounting clips or screws,⤠and swap the old pumpâ for the new âone. Reattach⢠hoses, wiring and panels,â restore âŁpowerand â˘run a short drain cycle to â¤check for correct operation and leaks.â Always follow theâ applianceâ service manual for model-specific steps and use insulatedâ toolsâ when working ânear electrical connections.
How do Iâ test the pump motor⣠electrically without replacing it first?
With the pump removed or safely âaccessible andâ the appliance â˘unplugged, use a multimeter: âŁcheck âfor continuityâ across the motor terminals (a low but finite â¤resistance indicates a closed winding; an open âreading âindicates a break). Also âŁcheckâ for short to ground by measuring between each terminal and the motor âŁhousing â˘(should⢠read as open/infinite).⣠To verify the â˘control circuit, run a drainâ cycle and carefully measure the voltage at the pump âŁconnector-if the âcorrect supply voltage is present and the âpump âdoes not⣠run, the motor⤠isâ defective. If no voltage is present, the control board or wiring is the more likely cause.
How do I confirm that â137108000 is âcompatible with my Frigidaire âmodel?
Confirm⤠compatibility by checking your âappliance modelâ number (usually on a â¤tag⣠inside the⤠door, on the back âŁor behind a kick âpanel) âand comparing it âŁto the part compatibility list from⣠Frigidaire or a reputable âparts supplier. You⤠can also contact Frigidaire support or enter your model⤠number on official parts websites. do not rely⣠only on âsimilar âappearance; differences in mountingâ points, âconnector type or impeller orientation can prevent a âproper fit.
Are there aftermarket substitutes for âthe 137108000, â¤and âshould I use them?
Aftermarket pumps exist âand are often âless expensive. Many are functional andâ meet the same basic requirements, butâ quality âŁand fitment can vary. â¤OEM (Frigidaire) parts guarantee â¤exact fit⣠and typically âŁcome with a â¤manufacturer warranty,which reduces risk. If choosing âŁaftermarket,â verify plug type, mountingand warrantyand buy from a⢠reputable supplier withâ a good â¤return policy.
What is the⤠typical lifespan of aâ drain pump and what affects â˘its longevity?
Drain pump life âvaries widely⢠depending on usage, water hardness, âfrequency of foreign objects entering the pumpand maintenance. Typical lifespan⤠is often 5-10 years under normal household use.â Common failure drivers â¤are debris/jamming, â¤worn bearings, electrical motor failure from repetitive use or voltage issuesand corrosion from leaks.⤠Regularly cleaning filters and keepingâ foreign âobjects out â¤of the appliance will extend pump life.
Wrapping Up
Theâ 137108000 Frigidaire Water Drain â¤Pump and Motor âAssembly is âa critical component⢠responsible for efficiently removing â˘water from compatible Frigidaire appliances. âIts proper function helps prevent standing water, protects internal components from water damageand contributes to overall appliance performance and âŁcycle completion. ensuring the pump âand âŁmotorâ assembly is⢠the correct specification for the âmodel in question supportsâ reliable operation and⢠helps maintain⤠the expected lifespan of â¤the appliance.
Accurate âdiagnosis and timely replacement of a failing 137108000 âassembly â˘are crucial steps⣠in restoring appliance â˘function and avoidingâ secondary damage or âŁneedless service costs. Troubleshooting should begin with â¤basic checks-such as verifying power, inspecting for clogs,⢠andâ listening for pump operation-andâ progress to component testing âwhen indicated.When replacement is necessary,â using âthe correct part and following manufacturer guidelines, âor â¤engaging a⢠qualified technician, helps ensure a safe, effectiveâ repair and preserves applianceâ performance.
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