Cooperation

There I was......that's how a lot of maintenance stories begin. "There I was, hydraulic fluid all over me, there I was, laying in a 2" deep puddle of rain, there I was, saving the day as usual."

The majority of days in our business are not that exciting. We muddle through the day putting oil in engines, fixing reading lights, adjusting the PA volume, checking tire pressure, any of hundreds of little things that comprise the industry.

One of the things that I'm sure the public does not realize is the amount of cooperation there is between airlines (at least in the maintenance departments). This is a brotherhood really and one that would grind the airlines to a halt if it did not exist.

Here is how it usually goes: Plane comes in and sure enough we need a new part. As usual the part you need is the one that you do not stock. Maintenance control will call around to maintenance departments around our area to see if they have the part. If they do and they are willing we can "borrow" the part from them. The borrowed part is used on a per hour or per cycle basis and is inspected and tested once returned.

That takes care of the big parts but what is really cool is how most airlines cooperate with the small parts. The innumerable bolts, nuts, washers, glue, sealant, grease, oil, tape, etc. Most often when a guy shows up at the shop from XYZ Airline and says he needs a bolt of such and such size with the correct washer we will simply let them have it. This may sound like a small thing to write about but I'll give an example of a couple of times where it saved me.

I was up in Seattle with a guy I'll call Mountain Man. We were there looking for short in a wire. The trouble was that this wire ran through the connection between the wing and the fuselage. After we got it all straightened out we realized that we needed a particular type of clamp for high temp areas. We called maintenance control and they suggested we head over to Alaska Airlines to see if they had one. A truck ride later and a quick visit to the Alaska Airline Maintenance hangar and the guy in the engine shop tossed one to us. We were able to install and get the plane ready for the next day. I should mention that it was around 2 or 3 am when this all went down. If we did not get the hook up from Alaska we would have had to wait until a clamp was flown up to us from Oakland sometime around 10 am the next morning.

Adel Clamp

The next example happened just the other day. We had a plane grounded that needed a CIT sensor replaced on the #1 engine. I was kind of excited because I could not recall ever changing one of those even though they do go bad every now and then requiring R&R. As it turned out when whoever took the old sensor out one of the threaded inserts in the engine case came out along with it's mounting bolt. I've never had one of those inserts fail like that and I'm pretty sure the guys I was with had never seen it either. Since that is a very unusual thing to replace we at SWA did not stock it in Oakland. The guys thought we were stuck until the foreman headed across the ramp to Alaska Airlines Maintenance and sure enough they were able to provide us with one so we could get that plane back in service.

Stupid little threaded inserts.

This cooperation occurs mainly on graveyard shift when a guy or gal from another airline's maintenance department will stop by to borrow a torque wrench, or hardware or whatever. While working graves I have had to drive to SFO and borrow parts from United Airlines plenty of times.

It's pretty cool that mechanics are like this (for the most part) any where you go. An airline mechanic will be more interested in getting that plane back in the air than worry about you being from the competition. There is no ego tripping or even thoughts of denying help. A write up is a write up, a plane is a plane, parts are parts.

This industry is surprisingly very small. We run into people we have worked with at other companies time and time again. What if you refuse to help a mechanic one night and years later he or she is doing the hiring at the next place you try to work?

Airports and FOD

One time I tried counting the airports I've been at and actually worked on planes at. I stopped at 17 or 18. Remember that we Line Mechanics at SWA will fly to other airports when a plane breaks down. For example if there is an engine issue in PDX we fly up there to work the problem. It's actually one of the better parts of the job and it another thing that keeps the job from being routine.

As you can imagine it is normal for airports to be kept clean. Usually the airport operations people are very concerned with garbage and stuff like that on the ground in the ramp area. Foreign Object Damage (FOD) is a big concern for a few reasons:

FOD can get ingested in the engine of an aircraft and cause major damage to the fan blades. It will also bounce around the inlet and tear up the engine inlet.




FOD gets run over by planes and get stuck in the tires. I've seen plenty of bolts, nuts, caps, safety wire, stir sticks you name it stuck in aircraft tires.

FOD on the ground will also puncture the tires of the ground equipment such as jet tugs, etc.



FOD gets blown up by the airplanes as they taxi out to the runways and gets airborne. These missiles can hit equipment, other planes and always seems to find an eyeball or two.

Most airports take FOD damage very seriously and clean the ramp areas often to reduce the threat of such damage. I finally after visiting plenty of airports have decided that the dirtiest, most FOD filled, not caring airport of them all is the one I actually work at the most: Oakland International Airport.

Oakland International Airport is filthy. There are places where the dirt and FOD are piled up, wind blown and more than a few inches deep! It's really bad here in OAK and what makes it even worse is that a lot of the debris gets blown right into the Bay. The Port of Oakland people don't seem to care and they can't say that they don't notice it. As you walk into the airport along the service road from the employee lot the trash is piled up along the fence and just pass the fence is the Bay.

I must have gotten numb to it or else it has recently gotten really bad. Every night when the airport more or less is shut down to the public the cleaning crews come out. I'm not sure what they do all night but when I walk in at 5am and there are cigarette butts piled five or six inches deep in the smoking area trash thing and falling out onto the floor it can't be much. There are garbage cans around the ramp area that get filled up, overflow and wait days and days until they get any attention. The sheer amount of trash is astounding really and I'm not sure what to do about it. It has gotten to the point that it is high on the list of things that make me want to leave this job.

When I go to Sacramento or Boise I marvel at how clean the places are. There are FOD buckets around and the airport must come through with sweeper trucks quite often to keep them that way. I'm not sure how SWA allows Oakland to not clean up. They must know that all that stuff is going into the engines etc. No one seems to care much. I mean I grew up in NYC, The Bronx to be exact, in the 70's when no one really cared about littering. That is what Oakland International Airport reminds me of.

Aircraft Maintenance and Old Age

I know it's been a long time since I've posted (almost a  year!) but I had to get over this whole "Corporate Security" thing. Those of you who are or who know aircraft mechanics know that we can hold a grudge for quite a while! I'm going to continue on every now and then, more stories, more cool tools, etc.

This post is about getting old. It's something that we all have to face and for a lot of us it hits pretty hard and pretty quick. In the early days of my career I did Airline Overhaul. I was crawling around structures, getting into tight corners, lifting heavy-odd shaped things like aircraft lavs, climbing into fuel tanks, laying on aircraft ribs and stringers, grinding all matter of metals and corrosion, you get the picture. Back in the day I was able to do those things and hop right up, walk away, no pain, no aches.

The thought of having to go to work now in my mid 40s and possible climb into a fuel tank is frightening! The little  things are hard these days! Kneeling down to get the bolts off the main tire so we can change it kills my knees. My back puts up a fit when I have to change a flight deck seat. My shoulders scream while I'm changing a position light.

These aches and pains are something all you new up and coming mechs are going to have to look forward to.

The most startling change is the eyes. Back in the day I could read all those tiny tiny tiny wire numbers which are printed on those tiny tiny tiny aircraft wires. I could use a mirror and read those numbers along with those annoying parts data tags on various valves and actuators with no trouble at all. Now part of my Line MX Tool Kit are my reading glasses. Without the help of those suckers I would be in trouble.

I worked with a guy I'll call MDro. MDro was a good mechanic and he was a good supervisor after that. I remember when we would be reading wiring diagrams MDro would wear TWO pairs of reading glasses!

My intent is not to complain about aging but to let you guys know that it gets harder to do this job as you get older. A good friend of mine always say that "it takes a lot of work to make this job look easy". Just know that the work part may not increase but the aches and pain part will.

When the tools are missing!

If you do any sort of maintenance work, not just working on airplanes, but any thing really you will come upon a time that you realize some of your tools are missing. I'm not sure how things work in other industries but at the airlines we buy and own our own tools. The larger or calibrated tools are supplied by the company but everything else we must buy on our own. Because of this when a tool is lost it is a big deal to us. I'm sure some of you are thinking "great there are planes flying around with "lost" tools stuck in them." While I cannot say that no tool has ever been left in a plane I can say that there are steps that are taken to ensure that this does not happen too often.

When I worked at Delta Airlines in the overhaul hangar some of the older guys would say that they did not lose a tool but rather that someone else thought they could take better care of it.Or that someone else did not like the way I was treating the tool so they took it.

When I first heard this I assumed they were just being funny about a not-so-funny situation. Now, after all these years I have come to realize what those guys meant.

Let me explain:
In our business we have our own tools, as I already explained. Most of the jobs we do only require one mechanic and so there is no trouble. The issue comes when one, two or even three mechanics are working on a job together. Since we purchase our own tools we pretty much all use the same brands of tools: Snap-On, MAC tools, or Craftsman stuff.
Anyone who has done one of the bigger jobs where at least two mechanics are working can tell you that at some point you are passing tools back and forth without first saying "hey make sure you give that back" or something like that. There are times when the tools are all over the place! Here where I work we do our maintenance outside not in a nice clean hangar and often in the rain. Once a tool, especially a smaller tool like a socket hits the wet asphalt it can literally disappear!
Add the weather, the multiple mechanics and the time pressure and you can see why tools disappear.

HMU change

After the work is done comes the quick cleanup and then most times an engine run or taxi check or even a taxi over to the high power run up area. The fix is checked and then OPS wants the plane taxied over to the terminal, paperwork (which now takes almost as long as the actual work) is done and the crew is briefed. The whole time you are thinking about getting the plane back on line so that the passengers can get to where they are going.

Days later you reach into your tool bag, looking for that 5/16 wobble socket and of course it's gone. You think back to the last time you remember using it and sure you remember using it but for what? who was working with you? what was the actual day? Then you simply plan to head to the store and get another.

Sure there are times when you ask around and the tool shows up but more often than not it's gone. There are other times when you reach into your tool bag and pull out a 3/8 open end wrench that looks similar to your but it's not quite the same...

This is where the tools go. It's almost always the smaller tools, they are the easiest to overlook, especially in the heat of the battle.

"Someone else thought they could take better care of it than I did".-makes sense now.

Not my stuff but you get the idea.

Recently I realized that my 1/4,5/16, and 3/8 wobbles are gone. I have had them for a long time and as most of you know they are not cheap! I'm sure someone has them but who? The 3" extension is also gone so it must be with them, at least they won't be lonely!

At one time I would get upset about all this but looking back I know that it's all part of the industry, at least when you work the Line.

I know some of you will say that all of a persons tools should be marked, etched with a name or employee number. If you still believe that then you are new to the industry or being a little naive.

There are some guys who never seem to lose any tools, they are also the ones who never seem to get dirty, makes you wonder how they do it!?!

Each One, Teach One

As many of you readers are already in the aviation field you as well aware of the fact that most people who are in the business do not suggest that others enter into it. This is an unfortunate side effect of aviation, to get to where you want to be takes a loooong time and as a result by the time we get to our position of choice we have a tad bit of ill will toward the industry.

Another safe pic!

The majority of us have been laid-off or "downsized" at least once in our careers and it's natural that we don't want others to go through all the adversity that we did. When people ask me about getting into aviation maintenance I like to tell them that it is a great job, but, all the stuff that you have to put up with on the way to the ultimate position is not worth it to most people.

The few of us who hold on and accept the struggle are rewarded with jobs that we love. It may be that the process is the ultimate weeding out system there is. I remember when my wife was just starting her airline career and flew for a commuter airline. They got no pay during training, had to pay for their own hotel during training and as a reward once they were done with training they made about $800/month! I was sending food out to her and about two other pilots just so they could have something to eat. One of the guys I work with has worked at 14 different airlines! That's crazy!

Recently I was asked by a local A&P trade school to participate in their Aviation Open House. Sure I would be representing SWA MX and my boss would be there also, but could I really encourage people to enter into this slug fest of an industry? I thought about it for a while and decided to do it. I think that since this Open House is for young kids around the community and is primarily to foster an interest in aviation as a whole it could be worthwhile. Lets face it we all know that it is easier to work with a person who has a genuine love of aviation than some guy who just in it for the money.

Where it all started for me

Kids should be exposed to all facets of life and why not being a greaser for the airlines? Maybe one of those kids will grow up to be an industry leader and can reflect on the day way back when they met some guy by the name of Goat told them that he really loved his job. I think about some of the people I have worked with that truly hate their jobs. I f someone had told them at the very beginning the truth about aviation maybe it would have saved them 20-35 years of misery and making others miserable. Wish me luck, once the truth comes out SWA might not be asked back next year!

Certain Planes.....Certain Planes!!

There are times in this industry when it seems that certain airplanes are out to get ya. They come back for the same issue, time and time again. Recently I worked a plane with an EGT issue. The older 737-300s have EGT systems that are very reliable but when a small part of that system goes bad it will throw the whole thing into a spiraling mess.

Nice SAFE pic of one of our planes.

A plane came in with a gauge going blank. A quick check of the history showed that the gauge had already been replaced (twice) as well as the other common culprit (a cannon plug in the engine core). Long story short I left that night and the plane was still broken. Fast forward to the next morning and I'm assigned that plane again. The guys at night meggered the wires ( a time consuming job) and found no faults. The boss was on the line with Boeing and they were busy trying to find a particular grounding post to verify it's security. Before they could get back with us the guy I was working with, let's call him Mr. Baseball, had found the post and together we verified the security of the set up. We ran the plane and all was well so we did our paperwork and let her free.

That plane didn't leave until later in the day and when it was brought to the gate the other EGT gauge was blanking out! We got that one sorted out and away she went, after another gate call about a circuit breaker.

Don't ya miss the old simple days

A week late I got a call for a seat belt or something small and finished it up, headed back to the shop. As soon as I sit down the crew calls back for something else. I fix that and head out again. I almost make it to the shop when they call me back for a third time about a leak or something like that. This time it hits me it's that same plane I spent two days with a week ago!

To cap it all off about four days later I was working some graveyard overtime. I was doing the usual talking and gossiping for the first half hour when I decided I had better check what I was working on for the night. I'm sure by now you have figured out that I was assigned that same plane! Wow. All I can say is that particular plane is soon to be retired so the stalking will soon end.

The Outsourcing Debate

Although I have not heard anything about this recently I guess the pending merger of American Airlines and US Air has brought this debate back up. Most major airlines currently outsource their heavy maintenance. While this is nothing new, think TRAMCO and the like, the newer trend is outsourcing to companies that are not in the USA.

This is a trend that I do not think will slow down or stop anytime soon. Of course the unions are up in arms over this (who can blame them) but the truth is that personnel is one of the highest costs for any airline.

There is the nagging question of regulation at these MROs that are outside the country but I feel that they are being addressed. The FAA requires the MROs to operate with similar regulations as any MRO inside the states-but-who is doing the regulating?

I don't think that any airline would get rid of ALL their maintenance to go the full foreign MRO and contract MX route. They know that NO ONE would take care of the planes as well as their own employees.

Anyway check out this link to read the article that brought all this up in my mind:

Congress Wary of Outsourcing Aircraft Maintenance-Roll Call Policy