W10728160 whirlpool Tines areâ the molded or âcoated prong elements⢠attachedâ to⢠a dishwasher rackâ thatâ hold and âseparate dishes, glasses and â¤utensils âduring a wash cycle. They are⢠mechanical âcomponents of â¤the rack assembly-typically arranged in âŁrows of â¤fixed or⤠removable tines-and are âdesigned to locate â˘and stabilize load items while resisting⤠water, detergent âand thermal exposure over ârepeated cycles.
Within the â˘appliance the tines primarily âinterface with the ârack structure,rack â˘clips orâ stems and⢠the wash chamber environment; they do âŁnot contain electrical elements but they affect mechanical stability and âwash hydraulics âby determining item orientation and â¤spacing relative âto⢠spray arms and water jets.⣠Damage, â¤misalignment or missing âtines can allow dishes to shift into spray⣠paths, increase the risk of chipping and reduce cleaning effectivenessand they can influenceâ corrosion pathwaysâ when protective coatings are âcompromised. â˘Technicians will therefore consider tine condition when assessing rack integrity,spray arm interference,andâ load-placementâ related wash âŁfaults.
In this article youâ will find a technical overview of the â˘W10728160 tinesâ including their functionalâ role, material â˘and coating considerations, âand common compatibility constraints with upper or⣠lower rack âlayouts. â˘The piece will describe typical failureâ symptoms â˘(broken or bent tines, worn or missing coating, loose mounts), step-by-step troubleshooting checks âto isolate tine-related issuesand practical replacement considerations such as â˘confirming OEM part fitment,⣠installationâ methods, âŁrepair versus full rack replacementand safety precautions to â˘prevent future corrosion or damage.
Table⢠of Contents
- Functionâ and Mechanical Role of Dishwasher Tines in Rack Load Stabilization and Dish âRetention
- How the W10728160 â˘Whirlpool Tines Work Inside the Dishwasher:â Mounting, â˘Material Properties, âand Interaction with Spray Dynamics
- Common Failure â˘Symptoms and Diagnostic Procedures for W10728160 Tine âWear, Breakage,⣠and Coating⣠Degradation
- Compatibility, Replacement Considerationsand Stepâbyâstep Installation for W10728160 Whirlpool Tines
- Q&A
- Key Takeaways
Function â¤and âMechanicalâ Role of Dishwasher Tines in⢠Rack Load Stabilization and Dish Retention
W10728160 Whirlpool⢠tines â¤are replacement wire postsâ used toâ separateâ and retain dishes within a dishwasher rack; theyâ provide the primary contactâ points â˘that control item positioning⣠and transfer loads back to the rack frame. Functionally, theseâ tines act as small âŁcantilever â˘springs: their âŁgeometry and âpolymer coatingâ create controlled⢠frictionâ and dampening so plates, bowlsand glasses resist lateral and rotational movement âcaused by water jets and⣠rackâ motion.⢠Correct tine spacing and⤠orientation reduceâ point loading and vibration-induced clashing, while⣠the âŁwire stiffnessâ and coating thickness determineâ how much deflection (elastic recovery) the tine will tolerate before permanent bend or coating abrasion occurs.
From a mechanical and service outlook, tines stabilize loads by constraining degrees of freedom and distributing forces⣠across âmultiple supports; they âare simple components but critical to ârack⢠performance and dish retention. Compatibility checks for â¤W10728160 â˘include verifying post/mount style and pitch on the rack â¤before substitution; mismatched⢠mounts or altered⣠spacing⤠can reduce âŁretention or increase stress on other tines.Technicians⢠should âlook for â˘bent âwires, cracked or worn coatingand broken mounting clips âŁas indicatorsâ thatâ replacement is ârequired. Practical examples: folding down a â˘tine row increases capacity âbut âsacrifices lateral âsupport â¤for stemwareand⤠replacing a set âŁofâ damaged tines âon â˘the lower rack can⢠stop bowls from tipping during heavy-sprayâ cycles.
- Material and âcoating: steel wire â¤with âresilientâ polymer coating for dampening â˘and abrasion resistance
- Primary role:⢠position and retain â˘dishes; distribute dynamic loads to the rack frame
- Mounting: snap-in/postâ or⢠clip styles -⢠confirm rack post âgeometry before replacement
- Common failure modes: âbent wires, âŁworn coating, â¤broken mounting clips leading to loss âof retention
| Item | Description |
|---|---|
| Part number | W10728160 â(replacement tine assembly for compatible Whirlpool racks) |
| Primary function | Stabilize and separate dishes; provide controlled friction and elastic support |
| Typical symptoms of failure | Items tipping âor shifting, visible⢠bends or exposed corroded wire, looseâ or missing tines |
How the W10728160 â˘Whirlpool â˘Tines Work Inside âthe Dishwasher: Mounting, Material Propertiesand Interaction with Sprayâ Dynamics
the⣠W10728160 Whirlpool âTines âfunction as the load-bearing wire membersâ on a dishwasher rack; they are â˘typically wire-leg tines⢠that insert into the⣠rack frame via a âŁsnap-fit â¤stem or press-clip⣠interface and retain dishes by providing a repeatable spacing and orientation. Constructed from ⤠coated steel or stainless wire depending on the rack⣠version, these tines are selected to balance stiffness⢠(to resist bending under load), fatigue life (repeated loading and unloading)and corrosion resistance (exposure⢠to⣠detergents and⣠hot water). When replacing a damaged piece, matching theâ stem geometry and clip retention is necessary âbecause small⤠differences inâ diameter or seating âdepth changeâ how the tine couplesâ to theâ rack â¤and âhow it withstands shear and bending loads during⣠normal âuse.
Tines also interact with spray dynamics: their spacing, heightand angle create local flow separation and wake regions that â˘affect water reach and spray impingement on⤠dish surfaces. A correctly positioned W10728160 Whirlpool Tines array âminimizes shadowing where spray is âblocked,while bent or âŁmissing tines produce persistent low-flow zones âthat lead âto poor cleaning or redeposition of soil. âTechnicians should inspect tine coating integrity, â¤clip âseating, âŁand â˘alignment âwhen diagnosing cleaning issues; replacing with a part⤠that matches the originalâ geometry preserves â˘the designed â˘spray patterns âand⢠load âdistribution. practicalâ points to check include:
- mount type: stem/clip âdimensions and snap-fit retention;
- Material and coating: stainless vs. epoxy/vinyl-coated steel⢠and condition ofâ the âcoating;
- Common⤠failure modes: bent âwires,â broken âŁstems,â and coating abrasionâ leading to corrosion;
- Compatibility: ensure replacement⢠matches rack model and âtine spacing to maintain spray coverage.
| Item | Description |
|---|---|
| Mount type | Snap-fit stem / âŁpress-clip⢠that seats into rackâ socket; critical for lateral â¤stability |
| Material | Stainless or coated carbon âŁsteel chosen for stiffness and â¤corrosion resistance |
| Service tip | Replace âbent or coating-damagedâ tines with identical geometry to restore spray distribution |
Common Failure Symptoms and Diagnostic Proceduresâ for W10728160 Tine Wear,⣠Breakageand Coating Degradation
The W10728160 Whirlpool Tines are the wire âprongs mounted on⣠the dish rack thatâ position and separate plates, bowlsand cookware so spray andâ drainage can occur evenly. These tines are typically steel cores with a polymer or epoxy⢠coating âbonded to â¤the metalâ to prevent corrosion and protect dishware; the⤠coating also reduces friction and âŁdistributesâ contact stresses. â˘Mechanical behavior changes with progressive wear: localized coating loss exposes âŁbare âsteel, â˘accelerating corrosion andâ causing âbrown staining on âŁdishes, while cyclic bending⢠at âthe tine-to-base junctionâ produces hairline cracks that propagate⢠into⣠full breakage under repeated loading or impactâ from heavy items.
Diagnosing âŁtine problems combines visual inspection and simple mechanical⣠checks:⣠examine for âflaking⣠or blistered coating, ârust deposits⤠on adjacent dishware, bent or shortened tinesand looseness⢠at the mounting socket. perform a manual flex test on suspect tines âwith âthe rack âremovedâ to detect play at theâ base,â run a short empty â˘wash to see if particles âdislodge,â and use aâ straightedge or âtemplate toâ verify alignment and spacing against an undamaged â˘rack. Replace tines or the entire rack âassembly when coating⣠loss exposes âsubstrate metal, when cracks are â¤visible at the mounting areaor when bending prevents stable support of⤠dishes.
- Flaking or rust transfer – âinspect coating continuity and âtest âby wiping; visible metal means replacement recommended.
- Bent, shortenedor âmisaligned tines – measure alignment âwithâ aâ straightedge and âcheck for⢠dish contact interference.
- cracks âat the base – perform a flex test;â cracks indicate imminent shear or breakage â¤under load.
- Coating blistering or chemical⣠degradation – inspectâ for pitting and check detergent/temperature exposure history.
| Item | Description |
|---|---|
| Wear indicator | Loss of coating⣠exposing âsteel, âŁvisible rustor consistent staining⤠on dishware⤠during operation. |
| breakage point | Hairline âcracks â¤or completeâ separation at the⤠tine-to-base âjunction detected by⣠manual flexing. |
| Coating failure mode | Flaking, blistering,⢠or chemicalâ etching usually from âmechanical abrasion or incompatible cleaners. |
Compatibility, Replacement Considerationsand stepâbyâStep Installation for W10728160 Whirlpool⢠Tines
The rack prongs known as tines hold and separate dishes and transmit load âto the rack framework;â the W10728160 whirlpool âŁTines are â¤aâ direct-replacement â˘style used where â˘the⤠rack geometry and retention method match the original. Compatibility is persistent by the tine’s stem⢠diameter, clip or hook retention style,⤠overall height and the vinyl or epoxy coating profile. Technicians should compare physical dimensions and the retention mechanism-snap-on retainer, molded postor welded base-rather than relying on model-year alone; such as,⤠a snap-on⣠clip used⣠on⢠a later rack â˘will not secure âŁa tine designed⢠forâ aâ molded post without the matching âretainerâ or adapter.
When replacing broken or⣠corroded tines, prepare basic hand⤠tools â˘(needle-nose pliers, a⣠small âŁflat screwdriver,⤠and a⢠replacement clip if required) and remove the rack from â˘the dishwasher to work on aâ flat surface. Typical field steps are to remove the damaged tine byâ disengaging its clip or unhooking it from the weldedâ section, clean debris and corrosion from the slot, âseat the replacement tineâ so the stemâ aligns with the retention pointand press or clip it into place until âengagement is secure; load-test the rack for proper spacing and coating integrity. âTake care not to deform the remaining ârackâ wire âŁor damage the⣠protectiveâ coating; âŁif multiple contiguous tines have failed, replace âthe entire retainer section to restore âoriginal load distribution.
- Confirm stem type and âŁmeasurements before ordering âreplacement
- Remove rack⤠and work on a stable surface âto avoid twisting rack âwire
- Disengage old tine retainers, clean mounting areaand⤠inspectâ coating
- Seat⣠new⤠tine fully and secure clip/retainer â¤until it âlocks
- Reinstall rack andâ perform a⤠load test to verify alignment and retention
| Item | Description |
|---|---|
| Material | Steel wire with vinyl/epoxy âcoating to resist corrosion âŁand protect âdishes |
| Attachment | Retainer style (snap-on⣠clip, molded post, welded base) determines compatibility |
| Tools | Needle-nose pliers, small flat screwdriver, replacement clips if âŁrequired |
Q&A
What is the⤠W10728160 Whirlpool tine?
W10728160â is an OEM replacement rack tine (the â˘coated metal prong that holds plates, bowls and other items) used on certain Whirlpool-brand dishwashers.â It⢠is a coated steel tine or tine section designed to replace⣠bent, broken or corroded⢠prongs on⣠the dishwasher rack.
How do I know if âW10728160 is the correct⤠part for my dishwasher?
Confirm fitment by checking your dishwasher’s model number against the Whirlpool parts diagram or a trusted parts âsupplier lookup. You can also compare the part â¤numberâ printed on the old tine (if present) or the shape/attachment â¤style of the⢠tine to â¤photographs of â¤W10728160. If inâ doubt, provide your full appliance model number to the parts seller or dealer for verification.
What are the common signs that a tine needs to be replaced?
Replace a tineâ if it is⢠indeed bent and no longer holdsâ dishes securely, if the vinyl coating is â˘cracked âor flaking, if the âunderlying metal⣠is rusted or pittedor if âŁa tine is broken or missing. Damaged coating or rust can chip dishes and âcontaminate them, so early⣠replacement is recommended.
Can I replace âa single tine or do I have⤠to⤠replace â˘the entire rack?
Often single⤠tines orâ small tine sections â˘are available as replacement parts⣠and can be installedâ without replacing the whole rack.⣠However, some racks have⣠tines⢠welded in place or useâ integrated sections, in which âŁcase⣠you âmay need a replacement row or theâ whole rack. Check the part availabilityâ for⢠your ârack⤠design before deciding.
How âdo I install the W10728160 tine?
Basic⤠installation steps: slide⣠the rack⣠out â¤and⢠remove any end caps or âclip retainers, remove theâ damaged tine (unsnap or cut away the âold coating if necessary), align the replacement tine with the rack âwireand snap⢠or slide it âŁinto place. âReinstall any caps or clips. Installationâ usually doesn’t require disconnecting â˘powerâ to the dishwasher, butâ work with theâ door closed and the dishwasher off. Follow any instructions thatâ come with theâ replacement part⣠for specifics.
what tools and âŁmaterials will⤠Iâ need â¤to replace âŁa tine?
Common tools:⢠needle-nose⢠pliers, flathead screwdriverâ or small â¤pry tool to remove retainersandâ a utilityâ knife or âwire cutters if⣠you must remove stuck coating. If âa tine is welded⤠and you cannot âremove it, you may need a replacement rack⢠or âprofessional assistance. Keep gloves handyâ to avoid cuts from sharp wire ends.
Can I repair theâ vinyl coating â¤on a tine insteadâ of replacing âŁit?
Minor coating damage canâ sometiems⣠be â˘repaired with⢠a âŁspecialized vinyl/tine repair paint or dip coating product to seal exposed metal andâ prevent rust. This is a temporary â¤or cosmetic âfix; if the metal beneath⣠is already rusted or weakened, replacement is âŁthe safer, longer-term solution.
Where can Iâ buy a âŁgenuine W10728160 and what does it typically cost?
Genuine W10728160 âparts are availableâ through Whirlpool’s official⣠parts⤠website, authorized dealersand many online âappliance-partsâ retailers. âYou⤠can also find them âŁon general marketplaces-verify the seller and OEM labeling. Prices vary â¤byâ vendor andâ currency but typically range from a low-cost replacement price to a modest âsum⣠(commonly around⣠$10-$30 USD for a single tine or small section). Check âthe seller’s return policy and warranty before purchase.
Key â˘Takeaways
The â¤W10728160 Whirlpoolâ tinesâ serve a straightforward but essential function in dishwasher operation: âŁthey â¤support and secure dishes, glasswareand cookware within the racks so that water andâ detergent can reach all surfaces effectively. Properly shaped âand intact⣠tines help maintain load stability, âprevent items from shifting⤠or colliding duringâ the washâ cycle, âand â¤reduce⤠the risk of chipping or scratching. In short, these â˘tines⤠contribute directly to cleaning performance and toâ protecting utensils and dishwareâ from damage.
Accurate diagnosisâ and timely replacement of worn, âbentor corroded⤠W10728160 tines are vital for preserving dishwasher performance âand⣠avoiding secondary â¤damage to racks or dishes. Identifying signs ofâ deterioration-such as exposed metal from worn coating, persistent bending, â˘or broken⣠mounts-helps â¤determineâ whether repair or full replacement is the appropriate⢠remedy. âŁUsing âthe correct replacement part and ensuring proper installation restores⣠original⢠fit and functionand reduces the likelihood of recurring âŁproblems.
Maintaining the tines as part⣠of routine dishwasher care supports reliable cleaning outcomesâ and prolongs the service life of the appliance. Whenâ in doubt about diagnosis or compatibility, follow âŁmanufacturer guidance or âŁseek assistance from a qualified technicianâ to confirm that replacement is⣠necessary⤠and that the W10728160 part is installed correctly to meet⣠safety andâ performance â˘expectations.
Professional Appliance Service
If your appliance requires professional diagnosis or repair, visit
Revolff Home Services
for expert appliance repair services.
For local appliance service information see
Dryer repair Henderson
.
Replacement parts for many appliance models can also be found at
Reliable-Parts-Hub
.
