316240600⢠Frigidaire Ignitor âMounting Screw is a â¤specific fastener used to âsecure an oven or ârange ignitor assembly to its bracket or burner housing.⤠It is⢠a small mechanical⢠component-typically a heat-tolerant screw-whose primary purpose âŁis to hold the ignitor âin the correct position and orientation ârelative to the burner and bracket so the ignition element functions reliably within the appliance’s thermalâ and vibrational â˘surroundings.
Inside the appliance the mounting screw interfacesâ with the ignition assembly,burner bracket,and surrounding sheet âmetal; its â˘correct installation affects ignitor âalignment,thermal conduction away from the element,and resistance to vibration or loosening. While the screw itself is generally a mechanical part rather than an electrical conductor, improper â˘fastening can change the ignitor’s âgap or position and produce ignition âŁfailures, delayed lightingor intermittent operation that impacts the gas valve and flame-sensing systems.
In the article that follows you will find a technical overview of â¤the screw’s function and âtypical specifications, âguidance âon model compatibility and how to confirm âŁthe correct replacement, common âfailure symptoms to watch for (looseness, stripped threads, deformation from heat), step-by-step troubleshooting checks a technician can perform, âand practical replacement considerations such as âmaterial and head type, correct fastening practiceand basic safety precautions to observe when servicing the ignitor assembly.
Table of Contents
- Function and Mechanical Role of the Ignitor Mounting Screw in Frigidaire Gas Burner Assemblies
- How the 316240600⤠frigidaireâ Ignitor Mounting Screw Integrates withâ the Igniter, bracketand Flame-Sensingâ Systems
- Common Failure symptoms and Diagnostic Indicators âof a Compromised Ignitor âMounting Screw
- Replacement⤠Considerations, Model Compatibilityand Step-by-Step Installation Procedures
- Q&A
- Insights and Conclusions
function and Mechanical Role⢠of the Ignitor Mounting Screw in Frigidaire Gas Burner Assemblies
The 316240600 Frigidaire Ignitor Mounting Screw performs â˘a critical mechanical role in gas burner assemblies by rigidly fastening the ignitor to its mounting bracket and maintaining the precise electrode-to-burner relationship required âŁfor reliable â¤ignition. By holding the ignitor in the correct⢠position, the screw â¤preserves the spark gap âand⢠timing âcharacteristicsâ that the ignition controlâ expects; any axial play orâ misalignment caused by a worn or âincorrect screw can produce intermittent sparks, delayed ignition,â or â¤contact with the burnerâ cap. The screw also interacts with insulating washers or metal brackets to either⤠preserve electrical isolation⤠of âthe ignitor element or provide a dedicated grounding path, depending⢠on the specific⣠Frigidaire burner design and mounting hardware âused.
- Mechanical retention and alignment – secures ignitor to âŁprevent axialâ or rotational movement under vibration and thermal⣠cycling.
- Gap stability -â preserves electrode spacing critical for âŁconsistent spark energyâ and âtiming.
- Compatibility – must match thread form,â lengthand head style to âŁavoid misclamping or⤠interference with adjacent components.
- Failure modes – common issues include stripped threads,⣠corrosionand ceramic ignitor cracking from overtightening or poor seating.
| Item | Description |
|---|---|
| Primary function | Fix the ignitor in the correct position and maintain electrode gap and orientation. |
| Common symptoms of failure | Intermittent ignition, visible ignitor movement, damagedâ threads,â or a cracked ignitor body. |
| Installation guidance | Use an identical replacement screw and ensure firm seatingâ without applying excessive torque; verify insulating hardware âand continuity if the mounting also âserves as aâ ground. |
In practical⢠repair andâ maintenance, inspect the mounting â˘screw whenever an ignitor fault is â˘diagnosed: a loose or⢠corroded screw is an inexpensive⢠root cause of erratic⣠ignition behaviorâ and is quick to replace if matched correctly. During⢠replacement, confirm that the screw does not bottom out or leave insufficient⢠thread engagement and thatâ the mounting surface is flat and â˘free â˘of debris; do notâ overtighten â˘the screw, as the ceramic or glass ignitor body can fracture under excessive clamping force. If the ignitor is physically damaged orâ the bracketâ threads are compromised, replace the â¤affected components together to restore correct mechanical alignment⢠and electrical characteristics⤠ratherâ than relying solely onâ a single screw swap.
How the 316240600 Frigidaire Ignitor Mounting Screw Integrates with the Igniter, bracketand Flame-Sensing Systems
The 316240600 Frigidaire Ignitor Mounting âScrew secures the igniter assembly to the burner bracket and establishes the mechanical relationshipâ required for reliable ignition. Its âlength, thread engagement and material control the standoff distance and angularâ alignmentâ of the âignitor element relative to the⢠burner ports; incorrect engagement or a stripped thread can shift the⤠igniter by millimeters, which is enough toâ prevent properâ glow or to âreduce radiant coupling into the flame-sensing circuit. The screw also provides a controlled thermal and vibrational path between the igniter and the bracket: corrosion-resistant materials and âcorrect seating prevent âloosening under thermal cycling and help maintain repeatable ignition performance⤠across⢠cycles and seasons.
Because the igniter âand⢠flame-sensing systems depend on precise geometry and consistent âelectrical isolation, the mounting screw indirectly affects flame detection and safety interlocks. A looseâ or incorrect screw can produce symptoms such as intermittent ignition, delayed flame â˘signalor fault codes indicating âfailure to light; conversely, proper⣠installation restores stable flame current and predictable igniter heating. Duringâ service, technicians should â¤verify alignment, ensure full thread engagement in the âbracket, confirm that any insulating washer or spacer is present when required, â¤and check that the âŁscrew does⣠not short the flame-sensing circuit. Practical checks include hand-tightening â˘to seat the parts followed by a controlled torque verification and a â˘functional checkâ with the⣠burner running to confirm steady flame signal and no mechanical movement.
- Common service actions: verify alignment, inspect â˘threads and washer, re-seat screw, test ignition andâ flame current.
- Typical failure symptoms: intermittent ignition, weak or⣠no flame-sense signal, audible⣠vibrational loosening.
- Installation ânotes: use the correct OEM screw to match bracket thickness and maintain standoff; avoid over-torquing orâ missing insulating parts.
| Item | Description |
|---|---|
| Function | Secures ignitor to bracket and maintains alignment for ignition and flame sensing |
| Material | Corrosion-resistant steel âŁfor thermal cycling stability |
| Service â˘check | Confirm thread condition, presence of insulating washer/spacerand â˘stable mechanical seating |
Common Failure Symptoms and Diagnostic Indicators âof a Compromised Ignitor Mounting Screw
The 316240600 Frigidaire Ignitor Mounting Screw secures the ignitor assembly to the burner box and maintainsâ the precise alignment required for reliable âignition. In many âFrigidaire ovens the⣠mounting⤠screw not only provides mechanical retention but also ensures repeatable positioning â˘of the ignitor relative to the gas orifice; loss of âŁsecure fixation will change the electrode gap or allow the ignitorâ to flex under âŁthermal cycling,producing âintermittent ignition or premature ignitor wear. Technicians should verify that a replacement screw matches theâ original head style and threadâ engagement to âpreserve alignment and strain âdistribution; mismatched fasteners can strip the housing or allow the ignitor to rock under vibration, degrading long-term performance.
Common operational indicators of a compromised mounting screw are primarily mechanical and⤠electrical symptoms⢠that manifest during normal use and diagnostic testing. Begin⤠with a powered-off visual and tactile inspection for looseness, corrosion, â˘stripped heador movement of the ignitor when gentlyâ nudged; follow with a continuity or resistance check ofâ the ignitor circuit with power isolated âto confirm the â¤ignitor element itself is functional.The list below summarizes typicalâ signs âyou will encounter in âthe field and can guide whether the screw is likely the root cause or if further⢠component-level testing is required.
- Intermittent ignition or delayed flame establishment despite a âŁglowing ignitor.
- Visible movement,play,or misalignment of the ignitor when the assembly is probed.
- Corrosion, rounded driver heador stripped threads preventing proper torque submission.
- Localized arcing marksâ or carbon tracking around the screw âhead âor âmounting flange.
- Stable ignitor resistance âŁreading but inconsistent ignition timing, indicating mechanical rather than electrical â¤failure.
| Item | Description |
|---|---|
| Primary function | Secure âŁand position the ignitor assembly to maintain correct⢠electrode-to-orifice alignment. |
| Diagnostic clue | Loose or corroded screw – causes mechanical misalignment; intact screw with ignition fault – investigate ignitor â¤element or wiring. |
Replacement Considerations, Model Compatibilityand Step-by-Step Installation Procedures
The 316240600 Frigidaire Ignitor â˘Mounting Screw secures the ignitor assembly⤠to the burner box or⢠manifold and provides the âmechanical datum âthat keeps the fragile ceramic/silicon ignitor âelement positioned relative to the gas orifice.â The fastener itselfâ is typically stainlessâ and sizedâ to fit specific âfrigidaire brackets; variations in headâ style, shank lengthand thread form affectâ whether a screw⤠will align the ignitor correctly or cause mechanical preload that can fracture the element. Verify compatibility by comparing thread size, head driveand installed length with the oven’s parts diagram or service manual before â˘substituting an choice screw, because nonâmatchingâ fasteners can change the â¤ignitor standoff distance or introduce⣠electricalâ leakage paths in designs where the mounting arrangement provides partial isolation.
Installation prioritizes mechanical alignment and minimal stress on the ignitor: back out power⢠and gas,support the ignitor while loosening the old screw,fit the replacementâ so the element sits in the same plane as the original,and apply only⣠enough torque to clamp without deforming the ignitor base.Use âŁa newâ OEM screw where possible and avoid heavy threadlockers or lubricants that can outgas or conduct around the ignitor; if a locking compound â˘is âŁrequired, use a highâtemperature, non-conductive product approved â˘in â˘the service documentation.After mounting, perform a functional check by re-establishingâ power and cycling the burner while observing ignition timing andâ flame stability; any irregular sparking, delayed ignitionor visible movement indicates⣠rework is necessary.
- Safety first: disconnect electrical power âandâ gas supply before âservice.
- Support â¤the ignitor to prevent bending the ceramic/silicon element while changing the screw.
- Hand-start the screw to â¤avoid cross-threading; tighten to manufacturer torque or until snug without overloadingâ the ignitor âbase.
- Verify spacing and orientation against the service diagram; â˘run an ignition âŁtest and inspect flame⣠pattern.
| Item | Description |
|---|---|
| Thread⢠/ Head | Verify âŁmatching thread form andâ head style (machine screw vs. self-tapping; Phillips/hex) with model â˘parts list. |
| Material | Typically stainless steel for corrosion resistance;â confirm if insulating washer is required. |
| Typical torque | Light clamp torque (example:⣠~8-12 inâlb) â¤- confirm with appliance service manual before final installation. |
Q&A
What is the 316240600 Frigidaire Ignitor â˘Mounting Screw?
The 316240600 is the OEM replacement screw used to âsecure the oven ignitor assembly in certain Frigidaire (and compatible) ranges and ovens. It’s a small, heatâresistant metal screw designed for use in the highâtemperature environment around the ignitor.
Which appliances is â˘this screw compatible â˘with?
This screw is intended for specific Frigidaire/Frigidaire âŁGallery and some âElectrolux/Kenmore gas âranges and ovens that use the corresponding â˘ignitor assembly.â Compatibility depends on the model â˘and the ignitor design; always check your appliance’s parts listâ or âŁenter your model number on the â˘manufacturer’s âŁparts lookup to confirm compatibility.
Can I reuse the original screw or should I replace it when changing the ignitor?
If the original âŁscrew is âundamaged, not âcorroded, â¤and threads cleanly, it can often be reused. However, because screws⢠in this location are exposed to heat and â˘can â¤weaken or strip, many technicians recommend replacing it with a new OEM or â˘equivalent â¤stainless steel screw toâ ensure a secure,â corrosionâresistant connection.
Is there a specific screw⤠size or thread type I need to match?
You must match the original â¤screw’s thread, lengthand⣠head â¤type to ensure proper fitâ and to âavoid damaging â¤the ignitor or â¤mounting flange. if the OEM part number (316240600) is available,use that. â˘If substituting,â bring the original screw to a parts supplier or âŁcompare specifications to matchâ thread pitch â¤and âŁlength exactly.
How should I fasten the screw when installing an ignitor?
Tighten⢠the screw until the ignitor is held securely against its mounting surface and cannot move, but avoid overâtightening.Excessive torque can crack the ceramic or brittle material of some ignitors or strip the mounting hole.â Use a proper screwdriver or nut driver âŁand snug it-do⢠not force it beyond handâtight plus⢠a small additional turn.
Are there anyâ safety precautions I should take before⤠replacing this screw or the ignitor?
Yes. Always disconnect electrical power to the appliance and turn off the gasâ supply before servicing a⣠gas oven.Allow the appliance to âcool entirely. Take care with â˘fragile ignitor components âand⢠wiring; do â˘not pull â¤on⢠wires. If you’re ânot agreeable with appliance â¤repair or working near gas components, hire a qualified technician.
Where can Iâ buyâ the 316240600â screw,⣠and â¤is an aftermarket screw acceptable?
You can buy the OEM screw through Frigidaire parts dealers, authorized resellersor âŁonlineâ applianceâparts stores by searching the part⢠number. Aftermarket screws of the correct size, threadand material⢠(ideally stainless steel or other heatâresistant âmetal) can be acceptable,⣠but using the âOEM part eliminates fitment uncertainty and ensures the originalâ specification.
Insights and⢠Conclusions
The 316240600⣠Frigidaire â˘ignitor mounting screw serves a focused but â˘critical role âŁin appliance operation by securing the ignitor assembly in place. Proper fastening ensures stable alignment⣠of the â¤ignitor⤠relative to the burner or combustion chamber, helping âŁto maintain reliable ignition performance and preventing movement that⢠could lead⣠to intermittent lighting, premature component⢠wearor âsafety concerns.
Accurate diagnosis and timely replacement of the mounting screw and⢠any associated hardware are crucial when symptoms of ignition problems arise. Inspecting the screw for corrosion, strippingor improper fit, confirming correct ignitor positioningand following manufacturer specifications for replacement parts and installation practices help⢠restore correct operation.â When⢠in doubt, â¤using the specified OEMâ part and consulting qualifiedâ service personnel reduces the risk of improper repairs and supports long-term â˘appliance reliability.
although small, the 316240600 mounting screw contributes to safe and dependable ignition function. Attentive troubleshooting,adherence to proper replacement procedures,and use of âcorrect⣠partsâ helpâ ensure that the ignitor assembly performs âas intended and⢠that the appliance remains bothâ efficient and safe to operate.
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