Working on Location Machines

Cary Hardy·video·11m 20s·analyzed·Dec 1, 2020

Analysis

claude-haiku-4-5-20251001 · $0.015

TL;DR

Location technician documents preventive maintenance and troubleshooting across multiple machines.

Summary

Cary Hardy documents a comprehensive location maintenance route, showing tools and techniques for servicing pinball machines on-site. He addresses specific issues across multiple games including backlight replacement, coil adjustment, crane retraining on Last Action Hero, switch diagnostics, and fuse replacement on Stargate.

Key Claims

The WSS (Working Switch System) method is a valid diagnostic approach for electrical issues on location machines
medium confidence · Speaker mentions attempting WSS method when backlight fails, then discovers multimeter was needed instead
Crane retraining on Last Action Hero requires adjustment of a single set screw on a rod that holds the crane in position
high confidence · Direct observation and demonstration of crane adjustment procedure using small allen wrench
Slingshot areas accumulate more dirt than other playfield zones and require special attention during cleaning
high confidence · Direct observation during playfield maintenance: 'those are areas that are typically more dirty than others'
Titan rubber kits clean easily with naphtha solution
high confidence · Direct demonstration and statement: 'the naphtha and cleaning on the titan rubbers is super easy'
Last Action Hero's drop target switches had failed diodes that prevented switch detection
high confidence · Direct observation: 'the diode on this switch is completely broken and the diode on this one is completely broken'

Notable Quotes

“better to have it not use it than need it not have it”
Cary Hardy@ 1:34 — Philosophy on portable toolbox preparation for location maintenance — prioritizes preparedness over minimal weight
“once I got a multimeter from the operator I was able to verify that in fact this bulb is shot”
Cary Hardy@ 2:38 — Demonstrates diagnostic workflow — WSS method insufficient without proper equipment; operator cooperation necessary
“this is just for like upkeep maintenance to make sure the ball is really good and play right here in front of the player”
Cary Hardy@ 5:01 — Distinguishes between full deep cleaning (dismantling) versus routine location maintenance (playfield upkeep only)
“notice it's not able to go completely up or down for that matter so you're not getting the full stroke which is going to inhibit the game”
Cary Hardy@ 6:08 — Explains coil adjustment issue — restricted stroke prevents proper ball ejection, requires loosening set screw
“Adjusting this crane can be a pain. it really can”
Cary Hardy @ ~16:30 — Expresses frustration with Last Action Hero crane retraining complexity; acknowledges mechanical difficulty

Entities

Cary Hardyperson Last Action Herogame Stargategame TitancompanyHarbor FreightcompanyNovus 2productnaphthaproduct

Signals

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community_signal: Detailed educational content about location maintenance procedures, switch testing modes, diagnostic workflows, and hands-on repair techniques demonstrates commitment to technician education and knowledge sharing
high · Complete walkthrough of maintenance procedures, tool usage, diagnostic methods, and repair techniques with direct machine examples
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product_concern: Last Action Hero exhibits drop target switch diode failures and crane positioning issues requiring retraining during routine maintenance
medium · Direct observation: 'the diode on this switch is completely broken and the diode on this one is completely broken'; crane holding rod maintained by single set screw requiring frequent adjustment
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product_concern: Rubber components on location machines show wear requiring replacement (Stargate rubber 'about to blow'); typical wear pattern during operational use
high · Identification of degraded rubber during routine playfield inspection; replacement performed as preventive maintenance

Topics

Location machine maintenance best practicesprimaryPortable technician toolbox composition and preparationprimaryDiagnostic troubleshooting workflowprimaryCoil adjustment and mechanical maintenancesecondaryPlayfield cleaning and rubber maintenancesecondarySwitch testing and diode failure diagnosissecondaryDifference between routine vs. deep cleaningmentioned

Sentiment

neutral(0.55)— Tone is professional and pragmatic; speaker demonstrates competence and problem-solving approach. Mild frustration expressed about crane adjustment difficulty, but overall educational and methodical. No negative commentary about machines or manufacturers.

Transcript

youtube_groq_whisper · $0.034

I'm getting my toolbox prepared for location maintenance I really don't know what all I'm going to need because I don't know if there are any underlying issues with the game so I'm just gonna bring what I normally would bring for maintaining machines on location that's gonna be my full nut driver set right here. I bring two different styles of magnetic antennas for just in case purposes. The skinny ones definitely to get into tight locations in case the ball is stuck somewhere, whereas the bigger ones, you know, you never know. A multi-headed screwdriver so that way I can mess with Phillips as well as flat heads of multiple sizes because this little nifty tool from Harbor Freight carries both sizes so it's a really nice compact tool so I'm not having to carry around more tools than I need there's my soldering I will bring a handy dandy flashlight that could be hung or magnetized to portions of machine in case I need to do any kind of soldering or work a wrench as well as pliers and this mainly is just in case I don't anticipate using this but for whatever reason I know I've had times where I've needed a pointy object like this to remove like e-clamps and something like that I don't think I'm going to need it but I'm bringing it just in case better to have it not use it than need it not have it a full set of allen wrenches this is the usual sizes that I will be using when it comes to possibly making any kind of coil adjustments or I'm not coil but a flipper and coil adjustments a leaf switch adjustment tools. I hope I don't have to use these but in case I do they are there. Then I will have spare LEDs, my soldering tool, and a whole bunch of spare rubbers for replacement. Then close up shop right here and then we'll get the road going. I almost forgot that I will be bringing my naphtha to get all the dirt and grime off the rubbers and play field and my novus 2 for polishing purposes along with the needed microfiber cloths now this is not all going to fit in here but i will make do i started off by realizing that the backlight for this particular machine isn working so i like all right well let try doing the wss method and it was at that moment i realized i did not get my damn multimeter Once I got a multimeter from the operator I was able to verify that in fact this bulb is shot So nothing I can do about it at that moment. Moving on I verify that there is no upcoming issues with boards whether it be burning areas or you know like something that's visually sticks out to me. All the boards look good, so time to move on and empty out the catch box. Now let's move on to the play field. I'm going to go over the machine area by area, making sure that there are no issues with the game. I want to make sure everything is still free moving. there's nothing that visually sticks out to me and then I will begin cleaning all the rubbers and getting all the dirt and grime off of the playfield whenever I'm going over the rubbers I want to make sure I get all the way around especially around the slingshots because those are areas that are typically more dirty than others the naphtha and cleaning on the titan rubbers is super easy I'll even basically what I'm doing here is cleaning every area that the ball does hit so standard targets if they're drop targets whatever if the ball is designed to hit them then they're going to need to be cleaned All right, all the rubbers are clean. Now to get the play field all cleaned up. Now dealing with these location machines, I'm not going to be dismantling and going out of my way to get the orbits all the way in the back. very difficult to reach those that's for like deep cleaning this is just for like upkeep maintenance to make sure the ball is really good and play right here in front of the player now we're going to make sure everything is mechanically sound underneath the machine I will be going through the entire backside messing with all the coils to make sure that they are free moving and that there are no issues Then I stumble across a particular coil that has an issue A very demanding coil at that. This buck is what causes the ball to eject onto the play field for play. And it is not able to freely move. so let's fix that that's what the coil would be doing see notice it's not able to go completely up or down for that matter so you're not getting the full stroke which is going to inhibit the game more likely just needs an adjustment So, that's what I do. Just a simple loosening of the set screw. Everything seems to be working just fine, so let's tighten it down in that position right there. And then I'll test it to make sure everything's all free moving. There we go. All right, on to testing all of the switches to make sure that they are in fact being detected by the system. go into test mode and just test all the switches. Moving on to the next game, Last Action Hero. This game I'm being told that there is an issue with the crane not fully functioning like going back and forth and picking up the ball. This is a high indicator that the crane needs to be retrained. Upon going through the switch test mode I realized that there's a couple of other switches that are not being detected either. So here I am just testing it with the glass on to see what happens and I can see that the ball or the crane rather is not making it all the way over to pick up after the buck. So let's get in there and see what we got. Adjusting this crane can be a pain. it really can here I am testing it once again with the glass off in the upright position just to see that changes anything still not making it all the way over so definitely gonna need to be retrained At this moment I making sure that it not just the switch that been moved or the crane itself It's then that I realized that it's definitely the crane itself that needs to be adjusted. this crane is held up by one set screw one simple set screw on a rod is what keeps this crane in position and this particular game uses a small allen wrench head in order to get it out then on further investigation of switches i noticed that the drop targets some aren't working and I'm like well okay the diode on this switch is completely broken and the diode on this one is completely broken very interesting this one's good so that one is being detected On to Stargate. First thing I notice is that this rubber is about to blow so I've just finished the job. This game had no issues all I had to do was replace the rubber and give it a cleaning. So far on this game I'm having the issue where the eye-pulse horn noise is not firing and the moving ramp, this thing right here is not moving so we're going to have to see if we got a bad fuse on that. Alright, so moving ramp, a slow blow half amp, F24, which is this one right here. And it looks like it's blown. Let me get it out of there and see. The fuse was in fact blown. Once I replaced that fuse, the game took off, everything worked just fine. Outro Music