W10728160â Whirlpool Tines are â˘replacement rack tinesâ designed for use inâ dishwasher dishâ racks; they are the⣠individual prongs-typically steel rods âwith aâ protective vinyl or plastic coating-that support, separate and secure âplates, bowls and other tableware during wash and dry âcycles.As discrete mechanical components they provide the primary âŁload-bearing and positioning functionâ for itemsâ placed in the rack and are commonlyâ sold⢠as single tines or tine sets to match specific rack configurations.
Inside the⣠appliance the tines⣠interface directly with the rack assembly and indirectly with the wash âand drainage subsystems: they control⢠part placement â˘relative to⣠sprayâ arms, influence exposure to spray âŁand detergent, â¤and transfer mechanical⤠loads and impacts during loading and unloading. Because tines are exposed to repeated thermal â˘cycling, detergent chemistry and mechanical stress, their material, coating⤠integrity and attachment method (snap-in posts, welded bases or clip mounts) determine âdurability, corrosion âresistance and whether they will maintain correct â˘geometry under load. Improper, âdamaged or missing tines can allow dishâ movement, reduce cleaning âŁeffectiveness and create chipping or obstruction risks for moving components like spray arms⣠or door⣠seals.
In⣠this article you will find technical detail on âthe W10728160 tines’ intended function and where they are typicallyâ used within dishwasher rack systems, guidance on model and compatibility checks, common failure symptoms (coating breakdown,â rust, bending, breakage âŁand loss of retention),⢠practical troubleshooting⢠stepsâ to isolate tine-related problemsand considerations for replacement including inspection âŁpoints, required tools, attachment types and whether to use OEM parts or acceptable alternatives. The objective is to give technicians, engineers and â¤appliance owners the information needed toâ evaluate âtine condition, determine compatibility and perform safe, effective âreplacement âor repair.
Table of contents
- Functional requirements and load characteristics âof dishwasher rackâ tines
- How the W10728160â Whirlpool Tinesâ integrate with rack geometry, retention âŁclipsand spray âdynamics
- Common failure symptoms and diagnostic indicators for W10728160 âWhirlpool Tines
- Compatibility, replacement procedures, âand installation notes for⤠W10728160 Whirlpool Tines
- Q&A
- In Summary
Functionalâ requirements and loadâ characteristics of dishwasher rack tines
The W10728160 whirlpool Tines function as the primary â¤support and âŁseparation points for dishes in the upper and lower dishwasher racks.â Each tine is configured to transfer loadsâ from plates, bowls and glasswareâ into the ârack frame âwhile maintaining spacing to preventâ contact damage; the part’s geometry, coating and attachment method determine how load paths are routed and âhow the tine resists bending andâ corrosion. As an OEM replacement, W10728160 Whirlpool Tines are manufactured âto⣠match factory â¤clip locations and wire-form radii so the original rack âstiffness and spray âclearance are preserved when a damagedâ tine is substituted.
Load behavior of rack tines is dominatedâ by two factors:â static loading from the⢠weight and placement of items,â and dynamic loading from water jet â˘forces and⣠rack motion during the wash cycle. Staticâ loads âproduce bending moments âconcentrated at âthe base of the tine-an unsupported plate concentrated on one tine increases deflection and local stress-while dynamic forces can accelerate coating wear and fatigue atâ attachment points. technicians should inspect for bent wires, cracked or missing coatingand loose clips; replace tines when deflection compromises spacing or âwhen corrosion exposes âŁbareâ steel.Practical examples: distributing âŁa large plate across several tines reduces â˘individual bending stressand orienting stemware between âtwo â¤closeâ tines âlimits lateral motion during spray cycles.
- Material and coating: corrosion-resistant epoxy or âŁPVC coating over steel wire for⤠electricalâ isolation and wear âresistance.
- Attachment:⤠clip,socket or weld thatâ transmits loads to rack frame-critical for correct alignment.
- Spacing: âdetermines contact âŁpoints and spray access; tighter spacing supports small items, wider spacing accommodates â¤cookware.
- Failure modes: coating abrasion, âwire fracture âŁat the base,â and âclip loosening.
| Item | Description |
|---|---|
| Function | Support, separate⤠and position⢠dishes while transmitting loads to the rack frame |
| Common failure | Coating wear and wire breakage at high-stress attachment⢠points |
| Compatibility | Designed to match OEM clip geometry and spacing for direct replacement â˘of factory tines |
| Maintenance tip | Replace individual⣠tines or clips if âdeflection allows dish contact or if bare metal⢠is exposed |
How the W10728160 â˘Whirlpool⢠Tines integrate with ârack geometry, retention clips,â andâ spray dynamics
The W10728160 Whirlpool Tines are molded rack fingers that interface directly with the rack’s lattice geometry and â˘the â¤retention clip features to establish consistent dish â¤spacing and orientation.These tines align into preformed slots andâ clip pockets on Whirlpool upper or⣠lower racks so the base of each tine resists lateral loads from loading and unloading while maintaining the designed pitch between⤠adjacent âtines.Technicians should verify clip-pocket pitch âŁand the seating depth âof replacement tines; mismatches in â¤clip pattern or excessive wear at the tine base commonly produce rocking or asymmetric⤠spacing that can compromise rack â˘stability and accelerate plastic fatigue.
Tine geometry âŁalso affects spray dynamics: the height, â¤angleandâ spacing ofâ each tineâ change the local flow field produced by rotating spray arms âŁand can createâ sheltered zones where âŁimpingementâ andâ rinsing are reduced. â˘Bent or⤠improperly retained tines can produce persistent spray shadows or redirect high-velocity jets, causing detergent redeposition or spotting on⢠specific surfaces. Practicalâ checks include inspecting âfor bent â˘tips,verifying that each tineâ fully engages its retention clip,and observingâ cleaning patterns with a test load; replacing damaged W10728160 componentsâ restores the designed separation and spray exposure,improving cleaning uniformity⤠withoutâ altering rack or spray-arm settings.
- Key interface âchecks: clip-pocket alignment, seating depthand tine âstiffness.
- Common symptoms âof misintegration: spray shadowing, rocking rack, localized spotting.
- Maintenance â˘actions: straighten or replace bent tines, replace worn clips, confirm âŁcompatibility before swapping racks.
| Item | Description |
|---|---|
| Rack geometry | Tine pitch and height determine dish spacing and ensure oriented surfaces face⤠spray jets; mismatches alter â˘load paths and spray exposure. |
| Retention clips | Clips locate and lock tine bases; worn or incorrect clips allow tilt or play that changes tine angles andâ load distribution. |
| Spray dynamics | Tine placement âcreates local flow obstacles andâ wakes; correct alignment minimizes shelteredâ zones and maintains intended impingement⤠patterns. |
Common failure symptoms and diagnostic indicators forâ W10728160 Whirlpool âTines
The dish rack tines are the molded or welded prongs that support plates, bowls and glassware inside the dishwasher; the replacement âpart W10728160 Whirlpool Tines is a common OEM âŁassembly designed to match theâ original ârack geometry and mounting points on⢠compatible Whirlpool models. Functionally, tines maintain dish spacing and orientation⤠so water and detergent reach allâ surfacesand they must resist repeated thermal cycling,⣠chemical exposure and mechanical impact. Technicians âŁshould note whether the tines are solid molded plastic,⢠plastic-coated steelor spot-welded metal, because material and attachment â˘style determine the typical wear modes âandâ the â˘correct replacement procedure for âW10728160.
Common failure symptoms and diagnostic indicators includeâ physical⢠deformation,loss of retention,coating breakdown â˘and âlocalized corrosion; these produce measurable effects during service such as items shifting during the cycle,rubbing marks on dishes,or audible rattling. A practical diagnostic sequence begins with a visual âand tactile inspection⣠of tine alignment âand coating integrity, followed⢠by âa functional test with typical loads to confirm âretention⤠and⣠to reproduce noises or shifting. Typical checks include verifying that each tine seats fully⤠in â˘its â¤clip,looking for hairline âcracks at plasticâ welds,and confirming that⤠adjacent⤠rack components (clips,rails)⤠are not the source of movement. The list below summarizes observable symptoms to record during troubleshooting.
- Bent, âŁcracked or missing tines causing dishes to tip or slide out of â¤position.
- Flaking or worn coatingâ exposing metal that leads to rust stains âŁon dishes.
- Intermittent rattling or scraping noises that indicate loose or âbroken mounting clips.
- Poor retention under load where dishes move during the â˘agitation or drain cycle.
| Item | Description |
|---|---|
| bent or broken tine | Inspect alignment against a straightedge âŁand⢠test retention with a standard plate;⢠replace the tine assemblyâ if âdeformation prevents⢠stable support. |
| Coating failure / corrosion | Probe for⤠rust or flaking coating; if metal is exposed or rust stains occur, âreplace the⣠tine set to prevent continued dish damage. |
Compatibility, replacement procedures, âand installation notes for W10728160â Whirlpool Tines
The W10728160 whirlpoolâ Tines are replacement tine assemblies for dishwasher lower and upper racks that⤠restoreâ the mechanical support and spacing⤠for plates, bowls and other dishes. These tines are typically formed, epoxy-coated steel wires or rods that attachâ to the rack via molded clip mounts⢠or welded studs; they provide vertical support and lateral spacing while resisting â¤repeatedâ loading âandâ thermal exposure. Compatibilityâ is steadfast by the mounting tab geometry, pitch (distance between âattachment points) andâ tine âlength, so technicians should compare the W10728160 dimensions â˘and clip type to the existing rack before â¤ordering â¤toâ confirm fit âwith specific Whirlpool, Maytagor âKenmore models.
Replacement is a mechanical repair that can usually be completed with basic⣠hand tools â˘and a few measured checks: remove the affected rack, âdisengage or⢠remove âretaining clips,â extract the damaged tine(s) â¤and install the new⤠assembly ensuring the coating and orientation are preserved to avoid abrasion and premature â˘corrosion. Verify fit by matching mounting tab spacing⤠and âclip style and, if âthe original tines are welded to âthe rack, plan⢠for rack replacement or professional service â˘rather than âattempting field welding. After installation, runâ a short wash cycle without dishesâ to confirm â¤stability and that the rack slides and doorâ balance are unchanged.
- Measure mounting tab spacing and â¤tine length âbefore purchase
- Remove rack and retain âall clips for reuse or replace with newâ clips
- Use needle-noseâ pliers and a flat screwdriver to remove/install âclips; wear gloves to âprotect⤠coating
- Test rack movement and run an empty âcycle âŁto verify installation
| Item | Description |
|---|---|
| material | Epoxy-coated steel rod or wire for load support and corrosion⣠resistance |
| Mounting | Clip-in or welded; clip-in variants âŁare field-replaceable, welded variants may require rack replacement |
| Typical⢠failure mode | Bending from impact, coating abrasion leading to rustor brokenâ mounting tabs |
| Common âtools | Needle-nose â˘pliers, flat⢠screwdriver, replacement clips,â measuring tape, gloves |
Q&A
What is Whirlpool part W10728160?
W10728160 is a replacement rack âŁtine⢠(the metal prong that âholds dishes) used on⢠Whirlpool-family dishwashers. âit’s an OEM-style wire tine, normally vinyl-coated to⤠protect dishes and prevent rustand is intended to replace damaged orâ missing tines on the dishwasher rack.
how do I âknow⤠if W10728160 is the correct part⢠for my dishwasher?
Confirm compatibility by checking yoru dishwasher’s âmodel ânumber⢠and the rackâ parts⢠diagram in the âŁowner’s manual or onâ the Whirlpool parts website.⤠You can also compare the physical shape âand attachment method of the existing⣠tine to photos/specs for W10728160. If in âdoubt, provide your dishwasher model to⤠a Whirlpool âparts âdealer or authorized servicer to verify fit.
Can I replace a broken tine⤠myselfand how tough is it?
Yes-many tine replacements are simple DIY⢠jobs. Typicalâ steps: remove the rack,removeâ any end caps or clips holding the old tine,pull âŁthe old tine out,insert the new tine in âŁthe same orientation and secure it with the original clip or cap.Difficulty depends onâ how the tine is attached; if it’s clipped or slotted âit is straightforward, butâ if âit’s welded you cannot remove it as a âsingle⤠piece.
What if the tine on my rackâ is welded in place-can I still replace it?
If the âtine âisâ welded toâ theâ rack frame it is indeed not designedâ to be removed individually. Options areâ to replace the entire rack assembly, have the rack professionally repaired or recoatedor use a tine ârepair kit or aftermarket clip-on replacement â˘that âattaches around the existingâ frame. Assess cost – often replacingâ the⣠whole rack is the most â¤reliable⤠long-term solution.
What tools and materials⤠will â˘I needâ to replace W10728160?
Common tools: needle-nose âpliers, flat screwdriver or small pry toolandâ protective gloves. Have⣠the replacement tine (W10728160) and any new clips or end caps ready. If the rack has rust or damaged vinyl, you may also want âa tine ârepair kit, vinyl sleevesor touch-up appliance âpaint to restore coating and prevent future corrosion.
How do I repair or replace the vinyl coating on a worn tine?
Small worn spots can be treated âŁby removing rust, cleaning theâ areaand applying appliance enamel or a vinyl dip â˘coating made for⢠rack tines. For larger damage, âuse a vinyl⢠repair sleeve⢠or replace the entire tine. Make sure surfaces are dry and free of detergent residue before applying any coatingand follow product instructions âfor curing time.
Will⤠replacing a tine affect dishwasher cleaning⣠performance orâ safety?
Properly installed, a replacement tine will not affect cleaning performance.Ensure the âtine is aligned so⢠it doesn’t interfere with spray arms, door sealsor rack movement. Maintain the vinyl coating to prevent rust that⣠could flake onto âŁdishes. Always test the rack movement and run⤠a short cycle after replacement to âcheck âfor any obstruction.
Whereâ canâ I⣠buy W10728160 âand how can I be â¤sure I’m âgetting a genuine â¤part?
W10728160 is available⤠from authorized Whirlpool parts dealers, appliance parts storesand âmany online retailers. To ensure you â˘receive â¤a genuine OEM part, buy from Whirlpool’s official parts site or âa reputable authorized reseller,⢠verify the part number before⤠purchase, âand compare photos/specs. Avoid ambiguous listings that do not show the OEM part numberâ or âseller credentials.
In Summary
The âW10728160 Whirlpool tinesâ play a fundamental role âin dishwasher performanceâ by securely supporting dishes, glassware and⣠utensils throughout the wash cycle. As a structural component of âthe dish rack, intact and properlyâ aligned tines helpâ ensure⤠effective water circulation, âconsistent cleaning results â˘andâ reduced risk of chipping or breakage.â Their condition thus directly affects both âappliance efficiency and the longevity of tableware.
timely and accurate âdiagnosis of â˘damaged,corroded⢠or bentâ tines is important⤠to prevent recurring problems and â¤to âavoid secondary damage to racks⤠or â˘dishes. When replacement is required, selecting the correct âŁpart and ensuring proper installation restores rack function and preserves washâ quality. Neglecting signs of tine failure can lead â˘to compromised cleaning performance and potential safety issues from sharp or⢠unstable rack elements.
attention to â¤the condition of W10728160 tinesâ and prompt, appropriate⤠replacement when necessary contribute to reliable âŁdishwasher operation and protection of household items. consulting manufacturer guidanceâ orâ a qualified serviceâ professional for diagnosis and parts selection helps ensureâ that repairs are effective, safe â¤and long lasting.
Professional Appliance Service
If your appliance requires professional diagnosis or repair, visit
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