Arcade Machine Downtime: Maintenance, Spare Parts and What Operators Should Plan For

A machine does not need to be completely broken to create an operational problem.

A button that responds only occasionally, a sensor that misses one attempt in ten or a payment reader that needs repeated retries can frustrate customers long before the machine officially becomes “out of service”.

For a commercial game zone, downtime therefore starts before complete failure.

That is why arcade machine spare parts planning should sit alongside routine maintenance, staff training and technical support from the day a machine is installed. The objective is not to build a storeroom full of every possible component. It is to understand which failures your team can prepare for, which parts make sense to hold locally and which issues should immediately be escalated to a trained technician.

When we manufacture and support commercial arcade equipment, we look at uptime as an operating issue rather than only a repair issue. A machine occupying valuable floor space needs a practical support path when something eventually wears, loosens or stops responding correctly.

Downtime Costs More Than the Repair Bill

Operators sometimes measure downtime through the price of the replacement component.

That is only one part of the cost.

While a machine is unavailable, it may also lose paid plays, reduce the amount of entertainment available to customers and create an unattractive dead area on the gaming floor. Staff may spend additional time explaining the problem, processing a customer’s failed payment or moving people towards other machines.

For an important attraction, the effect can be even more noticeable.

Imagine that customers can see your cricket simulator or boxing machine immediately when they enter, but a large “Out of Service” notice remains on it through a busy weekend. Even if the eventual repair is relatively inexpensive, the operational cost of that delay can be much greater.

This is why we recommend evaluating support, serviceability and parts availability when selecting equipment from our commercial arcade machine range, rather than treating maintenance as a conversation for later.

Not Every Machine Failure Needs the Same Response

One of the easiest ways to improve maintenance decisions is to stop treating every fault as equal.

Some problems need immediate technical escalation. Others may involve a straightforward replaceable component. A third category may not stop the machine from operating today but provides an early warning that attention will soon be required.

For example, a loose external button and an electrical fault are not the same maintenance job.

Neither are a worn striker on an air hockey table and an internal PCB issue.

A good operator needs a clear distinction between what floor staff can inspect, what trained maintenance staff can replace and what needs specialist technical support.

That distinction protects both machine uptime and safety.

Start by Understanding the Parts That Experience the Most Interaction

The components customers touch repeatedly are often the easiest place to begin spare-parts planning.

Depending on your equipment mix, these can include:

• buttons;
• joysticks;
• switches;
• handles;
• balls;
• strikers;
• bats;
• cables;
• sensors;
• triggers;
• and other machine-specific player controls.

This does not mean all of these parts fail frequently or that every game zone needs to keep each one onsite.

It means these are areas worth discussing when the equipment is purchased.

A reaction game and a racing simulator will not need the same support inventory. An air hockey table has different wear points from a cricket simulator. A boxing machine introduces repeated physical impact that a retro cabinet does not experience.

Your arcade machine spare parts strategy should therefore follow the actual machines on your floor rather than a generic list downloaded from the internet.

Separate Spare Parts Into Practical Categories

A useful way to plan inventory is to divide components according to the type of problem they solve.

The table is not a shopping list.

Its purpose is to help you decide which items should be easy to replace locally and which components need proper diagnosis before money is spent.

Do Not Stock Expensive Parts Without Understanding the Fault

Keeping every possible electronic board onsite may sound like strong preparation.

It can easily become wasted capital.

Electronic failures should usually be diagnosed before replacement because one symptom can have several causes. A machine that does not start may have a power issue, loose connection, payment-trigger problem, software issue or another fault entirely.

Replacing the most expensive component first is not troubleshooting.

For higher-value parts, a stronger approach is to understand availability, expected lead time and support procedure.

If an expensive machine-specific component can be supplied quickly when required, you may not need several units sitting unused in storage.

Our manufacturing operation is relevant here because commercial support is much easier when equipment construction, electronics and service requirements are considered together from the beginning.

Small Parts Can Cause Disproportionately Long Downtime

The opposite problem also occurs.

A machine may remain unavailable because of a low-cost part that nobody thought to keep available.

A missing button, damaged cable or worn game accessory can prevent customers from receiving the intended experience even though the main machine remains completely functional.

This is where local spare stock becomes valuable.

The best items to keep onsite are often not the most expensive ones. They are the parts that are reasonably likely to need replacement, simple to identify correctly and inexpensive enough that waiting for delivery would create unnecessary downtime.

Operators should ask the equipment supplier:

Which parts would you recommend we keep locally for this specific machine?

That question is more useful than simply asking whether spare parts are available.

Label Every Spare Part by Machine

A spare part that nobody can identify is barely a spare part.

If you operate several machine types, storage can quickly become confusing.

A button used in one cabinet may look almost identical to another. Sensors and cables may have similar connectors while serving completely different functions.

Each stored component should therefore be labelled with information such as:

Machine name → component → part reference → quantity

If one component works across several products, record that clearly as well.

This reduces the risk of staff fitting the wrong part or technicians wasting time searching through mixed boxes.

A simple spreadsheet or inventory sheet is enough for many game zones.

Set Minimum Stock Levels for Frequently Used Items

Once the venue has been operating for several months, maintenance history becomes much more valuable than assumptions.

Suppose one accessory has needed replacement several times while another has never been used.

Your stock level should eventually reflect that real operating behaviour.

You can maintain a simple system containing:

• part name
• compatible machine
• quantity available
• minimum desired quantity
• last replacement date
• supplier
• and reorder status

The objective is not sophisticated inventory management.

It is making sure you notice the last replacement item has been used before another one is required.

Use Maintenance History to Decide What to Stock

A spare-parts strategy should improve over time.

When opening a new venue, you are working primarily from manufacturer recommendations and known wear points. Once the machines begin operating, your own maintenance records add another layer of information.

If a particular switch repeatedly requires attention, record it.

If one machine has operated for a long period without needing certain components, that matters too.

After enough operating history, your records begin answering practical questions:

Which machines produce the most faults?

Which components are actually being replaced?

Which repairs create the longest downtime?

Which parts are inexpensive but difficult to obtain quickly?

This information helps you move from generic preventive planning towards a spare-parts inventory built around your real gaming floor.

Distinguish Between Preventive Maintenance and Spare-Part Replacement

Keeping parts onsite does not replace maintenance.

In many cases, preventive checks can identify a developing problem before a component fails completely.

A loose connection may need securing rather than replacing. Dust around a cooling area may need cleaning rather than a new fan. Poor puck movement on air hockey may be related to playfield cleanliness rather than blower failure.

Replacing parts without diagnosis can waste money and hide the actual problem.

This is why we recommend combining spare-parts planning with a structured maintenance routine rather than treating the two as separate activities.

For operators planning a new venue, maintenance access should also be considered during gaming zone setup. A spare component does not help much when a service panel cannot be reached because machines have been installed too closely together.

Train Staff to Recognise Symptoms Early

Your floor team does not need to become a team of electronics engineers.

They do need to notice when something changes.

A staff member might observe that a button requires more force than usual, a sensor occasionally misses an input or a machine makes an unfamiliar sound.

Those observations are useful.

What is less useful is staff guessing which internal component has failed.

We prefer fault reports based on symptoms.

For example:

Payment was accepted, but the machine did not begin the game. The issue happened twice between 7:00 and 7:30 p.m. Restarting restored operation temporarily.

That report gives a technician something to work with.

Compare it with:

Board issue.

The second statement may be completely wrong and gives very little information about what actually happened.

Train staff to describe behaviour rather than diagnose equipment beyond their level of technical knowledge.

Intermittent Problems Deserve Attention

Complete failures are easy to identify.

Intermittent faults are more dangerous operationally because staff can become used to them.

A payment reader works on the second attempt.

A sensor occasionally misses.

A steering control temporarily freezes.

The machine reboots once every few days.

If each incident is treated separately, the problem may continue for weeks.

Record these observations in the machine history.

A recurring pattern can justify preventive intervention even when the machine happens to work during the technician’s first test.

Customers should not become your testing team.

Decide Which Repairs Can Be Done Onsite

A strong support system defines responsibility clearly.

Floor staff may be able to replace approved game accessories, carry out cleaning or perform basic operational resets after training.

A trained maintenance person may be authorised to replace certain controls or machine-specific components.

Electrical work, complex electronics, software faults or internal mechanical repairs may require specialist support.

The exact boundary depends on the equipment.

What matters is that staff know where that boundary is.

Do not encourage somebody to open a powered cabinet simply because the machine is losing revenue.

Safety and correct diagnosis come first.

Payment Systems Need Their Own Support Plan

Sometimes the arcade machine itself is completely functional.

The failure sits between the customer and the game.

A card reader may not communicate correctly. A QR activation may fail. A network issue may stop transactions from reaching the machine.

From the customer’s perspective, the machine is still “not working”.

This means downtime planning needs to include:

• payment reader
• POS or central game system
• network equipment
• and machine interface

where applicable.

You should know whether the equipment supplier or payment-system provider is responsible for each part of that chain.

Without clear responsibility, operators can lose hours while two vendors assume the other side owns the problem.

Some Spare Parts Are Specific to a Machine’s Physical Action

The way customers interact with a machine determines the type of wear you should expect.

Take an Air Hockey Table. Pucks and strikers are obvious operating accessories, while playfield condition and airflow also affect performance.

A cricket attraction has a completely different set of requirements. A Cricket Simulator may involve player-contact equipment, sensors, electronics and other components related to the batting experience.

The lesson is not that operators need every possible part.

It is that each major attraction deserves its own maintenance and spares conversation.

The more important the machine is to your venue, the more clearly you should understand its recovery path before something fails.

Larger Anchor Attractions Need Stronger Downtime Planning

A compact machine going down is a problem.

An anchor attraction going down can affect the way the whole venue feels.

Large attractions often occupy more floor space, attract more attention and may form part of the reason customers chose the venue.

For these machines, operators should understand:

• who provides technical support
• what diagnostic information will be required
• which parts are commonly replaceable
• which components require specialist support
• and what the realistic escalation path looks like

This is one reason support should be discussed while deciding where to buy arcade game machines, not once the machine is already sitting unavailable on your floor.

A supplier relationship has more value after installation than many buyers realise during the purchasing stage.

Custom Machines Need a Documented Parts Strategy

Custom equipment creates another consideration.

If the machine contains unique controls, fabricated parts or project-specific electronics, you should know how those components will be supported.

When we work on custom arcade machine manufacturing, the long-term service question matters because customisation should not make a commercially important machine impossible to maintain later.

For buyers, this means asking whether critical custom components are documented, replaceable or reproducible.

A visually unique experience has less value if a small proprietary part eventually makes the complete attraction unusable.

Custom design and lifecycle support should be discussed together.

Downtime Should Be Measured, Not Remembered

Ask an operator which machine causes the most trouble and they may immediately remember the most recent breakdown.

That is not necessarily the machine with the most downtime.

Record it.

For each incident, capture:

After several months, the data becomes far more useful than memory.

You may discover that one machine experiences several small faults but is restored quickly, while another fails rarely but remains unavailable much longer because a specialised component has to be sourced.

Those are different support problems.

Downtime Belongs in ROI Discussions

Operators often calculate machine returns using purchase price and revenue.

Availability deserves a place in that calculation too.

A machine cannot generate normal paid play while it is unavailable.

If two machines receive similar customer demand but one requires repeated downtime, their operating contribution is not identical.

That is why our guide to arcade machine ROI in India treats uptime and operating factors as part of the commercial picture rather than viewing machine revenue in isolation.

This does not mean you should reject every machine that eventually requires maintenance.

All commercial equipment needs attention.

The goal is to understand whether maintenance remains predictable and supportable.

Purchase Price Should Include the Support Question

A lower machine price can look attractive during procurement.

The saving becomes less meaningful if replacement parts are difficult to source or nobody knows how to diagnose the equipment.

When comparing two quotations, ask whether you understand:

• what is included
• who installs the equipment
• what support is available
• which spare parts can be supplied
• how replacement parts are identified
• and what happens when remote troubleshooting is not enough.

Our arcade machine price guide explains why commercial equipment should be compared by total scope rather than headline price alone.

Service and parts support are part of that scope.

Build a Simple Downtime Response Process

Operators do not need an elaborate service department to improve response.

A clear process can be enough:

Identify → Isolate if necessary → Record → Diagnose appropriately → Escalate → Repair → Test → Return to service

The important part is that nobody skips the final test.

A replacement component being installed does not automatically mean the machine is ready for customers.

Run repeated gameplay, test payment where relevant and confirm that the original symptom has disappeared.

Then record what was done.

The next technician should not have to rediscover the entire repair history from zero.

Do Not Cannibalise Machines Without a Plan

When a spare part is unavailable, operators may be tempted to remove a component from another machine.

Sometimes experienced technical teams use controlled parts-swapping for diagnosis or temporary recovery.

But uncontrolled cannibalisation can create two incomplete machines instead of one.

It also damages maintenance records when nobody documents which component was moved where.

If parts need to be transferred between units, it should be done intentionally by appropriately trained personnel and recorded clearly.

Temporary fixes have a habit of becoming permanent when they are not documented.

Review Your Spare-Parts Plan Every Quarter

Your opening inventory is only a starting point.

As the venue operates, revisit it periodically.

Remove assumptions that turned out to be wrong. Increase stock where real usage justifies it. Stop buying components that remain unnecessary.

Also review whether the machine mix has changed.

If you added new equipment, the spare-parts inventory should change with it.

A game zone that expands from ten machines to thirty should not continue using the same support plan created on opening day.

Maintenance infrastructure should scale with the venue.

What Operators Should Have Ready Before Opening

Before customers arrive for the first time, we recommend having four things clearly documented.

First, keep basic operating and maintenance information for each machine.

Second, know who staff should contact when an issue exceeds their approved level of troubleshooting.

Third, identify the essential machine-specific spares and accessories that are sensible to keep onsite.

Finally, create a fault log and make sure staff actually know how to use it.

Those four steps will not prevent every breakdown.

They will make the response much more organised when one occurs.

FAQs About Arcade Machine Spare Parts and Downtime

Which arcade machine spare parts should a game zone keep onsite?

The answer depends on the installed equipment. Operators may consider appropriate player-contact items, controls, accessories or other manufacturer-recommended components that are straightforward to identify and replace. Expensive electronic parts should generally be stocked only when the support plan justifies it.

How can I reduce arcade machine downtime?

Regular inspection, early fault reporting, correct spare-parts planning, maintenance records and access to appropriate technical support can reduce avoidable downtime. The specific maintenance requirements depend on each machine.

Should I buy spare parts when ordering new arcade machines?

It is worth discussing recommended spares during the original purchase. Ask which components experience normal wear, which items can be kept locally and which parts should be supplied only after technical diagnosis.

Can game zone staff repair arcade machines?

Staff should only perform work they are trained and authorised to complete. Specialist electrical, electronic, mechanical or software repairs should be handled by appropriately qualified personnel.

How do I know which spare part fits my machine?

Use the machine model, component reference and supplier documentation rather than appearance alone. Similar-looking components may not be technically compatible.

Should expensive PCBs and electronic boards be kept onsite?

Not automatically. Consider the cost, likelihood of failure, availability and diagnostic process before holding expensive components. Incorrectly replacing boards can increase cost without solving the original fault.

Why should arcade downtime be tracked?

Downtime shows how long a machine is unavailable to customers. Combined with repair history, it can reveal recurring problems, spare-parts requirements and differences in operating reliability between machines.

Plan for Recovery Before the Machine Stops

Commercial equipment will eventually need attention.

The goal is not to pretend otherwise.

A stronger operating model assumes that buttons wear, accessories get damaged, sensors may eventually need attention and more complex faults sometimes require technical support.

The question is how quickly and correctly your team responds.

A good arcade machine spare parts strategy starts with the specific equipment you own. Keep practical, correctly identified wear items where it makes sense. Understand how critical components are sourced. Train staff to report symptoms clearly and maintain a record of every significant fault.

Most importantly, make serviceability part of the buying decision.

A machine is not only valuable when it is new and attracting customers. Its long-term commercial value depends on whether you can keep it operating as the months and years pass.

If you operate Funtime equipment and need help identifying a component or troubleshooting a machine issue, contact our team with the machine name, fault symptoms and relevant operating details so we can determine the appropriate support path.