Zen and the Art of Motorcycle Maintenance
If modesty doesn’t come easily or naturally to you, one way out of this trap is to fake the attitude of modesty anyway. If you just deliberately assume you’re not much good, then your gumption gets a boost when the facts prove this assumption is correct. This way you can keep going until the time comes when the facts prove this assumption is incorrect.
Anxiety, the next gumption trap, is sort of the opposite of ego. You’re so sure you’ll do everything wrong you’re afraid to do anything at all. Often this, rather than “laziness”, is the real reason you find it hard to get started. This gumption trap of anxiety, which results from overmotivation, can lead to all kinds of errors of excessive fussiness. You fix things that don’t need fixing, and chase after imaginary ailments. You jump to wild conclusions and build all kinds of errors into the machine because of your own nervousness. These errors, when made, tend to confirm your original underestimation of yourself. This leads to more errors, which lead to more underestimation, in a self-stoking cycle.
The best way to break this cycle, I think, is to work out your anxieties on paper. Read every book and magazine you can on the subject. Your anxiety makes this easy and the more you read the more you calm down. You should remember that it’s peace of mind you’re after and not just a fixed machine.
When beginning a repair job you can list everything you’re going to do on little slips of paper which you then organize into proper sequence. You discover that you organize and then reorganize the sequence again and again as more and more ideas come to you. The time spent this way usually more than pays for itself in time saved on the machine and prevents you from doing fidgety things that create problems later on.
You can reduce your anxiety somewhat by facing the fact that there isn’t a mechanic alive who doesn’t louse up a job once in a while. The main difference between you and the commercial mechanics is that when they do it you don’t hear about it… just pay for it, in additional costs prorated through all your bills. When you make the mistakes yourself, you at least get the benefit of some education.
Boredom is the next gumption trap that comes to mind. This is the opposite of anxiety and commonly goes with ego problems. Boredom means you’re off the Quality track, you’re not seeing things freshly, you’ve lost your “beginner’s mind” and your motorcycle is in great danger. Boredom means your gumption supply is low and must be replenished before anything else is done.
When you’re bored, stop! Go to a show. Turn on the TV. Call it a day. Do anything but work on that machine. If you don’t stop, the next thing that happens is the Big Mistake, and then all the boredom plus the Big Mistake combine together in one Sunday punch to knock all the gumption out of you and you are really stopped.
My favorite cure for boredom is sleep. It’s very easy to get to sleep when bored and very hard to get bored after a long rest. My next favorite is coffee. I usually keep a pot plugged in while working on the machine. If these don’t work it may mean deeper Quality problems are bothering you and distracting you from what’s before you. The boredom is a signal that you should turn your attention to these problems… that’s what you’re doing anyway… and control them before continuing on the motorcycle.
For me the most boring task is cleaning the machine. It seems like such a waste of time. It just gets dirty again the first time you ride it. John always kept his BMW spic and span. It really did look nice, while mine’s always a little ratty, it seems. That’s the classical mind at work, runs fine inside but looks dingy on the surface.
One solution to boredom on certain kinds of jobs such as greasing and oil changing and tuning is to turn them into a kind of ritual. There’s an esthetic to doing things that are unfamiliar and another esthetic to doing things that are familiar. I have heard that there are two kinds of welders: production welders, who don’t like tricky setups and enjoy doing the same thing over and over again; and maintenance welders, who hate it when they have to do the same job twice. The advice was that if you hire a welder make sure which kind he is, because they’re not interchangeable. I’m in that latter class, and that’s probably why I enjoy troubleshooting more than most and dislike cleaning more than most. But I can do both when I have to and so can anyone else. When cleaning I do it the way people go to church… not so much to discover anything new, although I’m alert for new things, but mainly to reacquaint myself with the familiar. It’s nice sometimes to go over familiar paths.
Zen has something to say about boredom. Its main practice of “just sitting” has got to be the world’s most boring activity… unless it’s that Hindu practice of being buried alive. You don’t do anything much; not move, not think, not care. What could be more boring? Yet in the center of all this boredom is the very thing Zen Buddhism seeks to teach. What is it? What is it at the very center of boredom that you’re not seeing?
Impatience is close to boredom but always results from one cause: an underestimation of the amount of time the job will take. You never really know what will come up and very few jobs get done as quickly as planned. Impatience is the first reaction against a setback and can soon turn to anger if you’re not careful.
Impatience is best handled by allowing an indefinite time for the job, particularly new jobs that require unfamiliar techniques; by doubling the allotted time when circumstances force time planning; and by scaling down the scope of what you want to do. Overall goals must be scaled down in importance and immediate goals must be scaled up. This requires value flexibility, and the value shift is usually accompanied by some loss of gumption, but it’s a sacrifice that must be made. It’s nothing like the loss of gumption that will occur if a Big Mistake caused by impatience occurs.
My favorite scaling-down exercise is cleaning up nuts and bolts and studs and tapped holes. I’ve got a phobia about crossed or jimmied or rust-jammed or dirt-jammed threads that cause nuts to turn slow or hard; and when I find one, I take its dimensions with a thread gauge and calipers, get out the taps and dies, recut the threads on it, then examine it and oil it and I have a whole new perspective on patience. Another one is cleaning up tools that have been used and not put away and are cluttering up the place. This is a good one because one of the first warning signs of impatience is frustration at not being able to lay your hand on the tool you need right away. If you just stop and put tools away neatly you will both find the tool and also scale down your impatience without wasting time or endangering the work.
We’re pulling into Dayville and my rear end feels like it’s turned to concrete.
Well, that about does it for value traps. There’s a whole lot more of them, of course. I’ve really only just touched on the subject to show what’s there. Almost any mechanic could fill you in for hours on value traps he’s discovered that I don’t know anything about. You’re bound to discover plenty of them for yourself on almost every job. Perhaps the best single thing to learn is to recognize a value trap when you’re in it and work on that before you continue on the machine.
Dayville has huge shade trees by the filling station where we wait for the attendant to appear. None does, and we, being stiff and uneager to get back on the cycle, do leg exercises under the shade of the trees. Big trees that almost completely cover the road. Odd, in this desertlike country.
The attendant still doesn’t show, but his competitor at the filling station across the narrow intersection is watching this, and soon comes over to fill the tank. “I don’t know where John is”, he says.
When John appears, he thanks the other attendant and says proudly, “We always help each other out like this.”
I ask him if there’s a place to rest and he says, “You can use my front lawn.” He points across the main road to his house behind some cottonwood trees that must be three to four feet in diameter.
We do this, stretch out on some long green grass, and I see that the grass and trees are irrigated from a ditch by the road that has clear moving water in it.
We must have slept half an hour when we see John is in a rocking chai
r on the green grass beside us, talking to a fire warden in another chair. I listen. The conversation’s pace intrigues me. It isn’t intended to go anywhere, just fill the time of day. I haven’t heard steady slow-paced conversation like that since the thirties when my grandfather and great-grandfather and uncles and great-uncles used to talk like that: on and on and on with no point or purpose other than to fill time, like the rocking of a chair.
John sees I’m awake and we talk a little. He says the irrigation water comes from the “Chinaman’s Ditch.” “You never could get a white man to dig a ditch like that”, he says. “They dug that ditch eighty years ago when they thought there was gold here. You couldn’t get a ditch like that anywhere nowadays.” He says that’s why the trees are so big.
We talk some about where we’re from and where we’re going, and when we leave John says he’s happy to have met us and hopes we’re rested. As we move off under the big trees Chris waves and he smiles and waves back.
The desert road winds through rocky gorges and hills. This is the driest country yet.
I want to talk now about truth traps and muscle traps and then stop this Chautauqua for today.
Truth traps are concerned with data that are apprehended and are within the boxcars of the train. For the most part these data are properly handled by conventional dualistic logic and the scientific method talked about earlier, back just after Miles City. But there’s one trap that isn’t… the truth trap of yes-no logic.
Yes and no — this or that — one or zero. On the basis of this elementary two-term discrimination, all human knowledge is built up. The demonstration of this is the computer memory which stores all its knowledge in the form of binary information. It contains ones and zeros, that’s all.
Because we’re unaccustomed to it, we don’t usually see that there’s a third possible logical term equal to yes and no which is capable of expanding our understanding in an unrecognized direction. We don’t even have a term for it, so I’ll have to use the Japanese mu.
Mu means “no thing.” Like “Quality” it points outside the process of dualistic discrimination. Mu simply says, “No class; not one, not zero, not yes, not no.” It states that the context of the question is such that a yes or no answer is in error and should not be given. “Unask the question” is what it says.
Mu becomes appropriate when the context of the question becomes too small for the truth of the answer. When the Zen monk Joshu was asked whether a dog had a Buddha nature he said “Mu”, meaning that if he answered either way he was answering incorrectly. The Buddha nature cannot be captured by yes or no questions.
That mu exists in the natural world investigated by science is evident. It’s just that, as usual, we’re trained not to see it by our heritage. For example, it’s stated over and over again that computer circuits exhibit only two states, a voltage for “one” and a voltage for “zero.” That’s silly!
Any computer-electronics technician knows otherwise. Try to find a voltage representing one or zero when the power is off! The circuits are in a mu state. They aren’t at one, they aren’t at zero, they’re in an indeterminate state that has no meaning in terms of ones or zeros. Readings of the voltmeter will show, in many cases, “floating ground” characteristics, in which the technician isn’t reading characteristics of the computer circuits at all but characteristics of the voltmeter itself. What’s happened is that the power-off condition is part of a context larger than the context in which the one zero states are considered universal. The question of one or zero has been “unasked.” And there are plenty of other computer conditions besides a power-off condition in which mu answers are found because of larger contexts than the one-zero universality.
The dualistic mind tends to think of mu occurrences in nature as a kind of contextual cheating, or irrelevance, but mu is found throughout all scientific investigation, and nature doesn’t cheat, and nature’s answers are never irrelevant. It’s a great mistake, a kind of dishonesty, to sweep nature’s mu answers under the carpet. Recognition and valuatian of these answers would do a lot to bring logical theory closer to experimental practice. Every laboratory scientist knows that very often his experimental results provide mu answers to the yes-no questions the experiments were designed for. In these cases he considers the experiment poorly designed, chides himself for stupidity and at best considers the “wasted” experiment which has provided the mu answer to be a kind of wheel-spinning which might help prevent mistakes in the design of future yes-no experiments.
This low evaluation of the experiment which provided the mu answer isn’t justified. The mu answer is an important one. It’s told the scientist that the context of his question is too small for nature’s answer and that he must enlarge the context of the question. That is a very important answer! His understanding of nature is tremendously improved by it, which was the purpose of the experiment in the first place. A very strong case can be made for the statement that science grows by its mu answers more than by its yes or no answer. Yes or no confirms or denies a hypothesis. Mu says the answer is beyond the hypothesis. Mu is the “phenomenon” that inspires scientific enquiry in the first place! There’s nothing mysterious or esoteric about it. It’s just that our culture has warped us to make a low value judgment of it.
In motorcycle maintenance the mu answer given by the machine to many of the diagnostic questions put to it is a major cause of gumption loss. It shouldn’t be! When your answer to a test is indeterminate it means one of two things: that your test procedures aren’t doing what you think they are or that your understanding of the context of the question needs to be enlarged. Check your tests and restudy the question. Don’t throw away those mu answers! They’re every bit as vital as the yes or no answers. They’re more vital. They’re the ones you grow on!
– This motorcycle seems to be running a little hot — but I suppose it’s just the hot dry country we’re going through — I’ll leave the answer to that in a mu state — until it gets worse or better. —
We stop for a long chocolate malted in the town of Mitchell, nestled in some dry hills that we can see out the plate-glass window. Some kids come in on a truck and stop and all pile off and come into the restaurant and sort of dominate it. They’re reasonably well-behaved, just noisy and energetic, but you can see the lady who’s running it is a little nervous about them.
Dry desert, sandy country again. Into it we go. It’s late afternoon now and we’ve really covered the miles. I’m getting quite sore from sitting all this time on the cycle. Feeling really tired now. So was Chris back at the restaurant. A little despondent too. I think maybe he — well — let it go. —
The mu expansion is the only thing I want to say about truth traps at this time. Time to switch to the psychomotor traps. This is the domain of understanding which is most directly related to what happens to the machine.
Here by far the most frustrating gumption trap is inadequate tools. Nothing’s quite so demoralizing as a tool hang-up. Buy good tools as you can afford them and you’ll never regret it. If you want to save money don’t overlook the newspaper want ads. Good tools, as a rule, don’t wear out, and good secondhand tools are much better than inferior new ones. Study the tool catalogs. You can learn a lot from them.
Apart from bad tools, bad surroundings are a major gumption trap. Pay attention to adequate lighting. It’s amazing the number of mistakes a little light can prevent.
Some physical discomfort is unpreventable, but a lot of it, such as that which occurs in surroundings that are too hot or too cold, can throw your evaluations way off if you aren’t careful. If you’re too cold, for example, you’ll hurry and probably make mistakes. If you’re too hot your anger threshold gets much lower. Avoid out-of-position work when possible. A small stool on either side of the cycle will increase your patience greatly and you’ll be much less likely to damage the assemblies you’re working on.
There’s one psychomotor gumption trap, muscular insensitivity, which accounts for some real d
amage. It results in part from lack of kinesthesia, a failure to realize that although the externals of a cycle are rugged, inside the engine are delicate precision parts which can be easily damaged by muscular insensitivity. There’s what’s called “mechanic’s feel”, which is very obvious to those who know what it is, but hard to describe to those who don’t; and when you see someone working on a machine who doesn’t have it, you tend to suffer with the machine.
The mechanic’s feel comes from a deep inner kinesthetic feeling for the elasticity of materials. Some materials, like ceramics, have very little, so that when you thread a porcelain fitting you’re very careful not to apply great pressures. Other materials, like steel, have tremendous elasticity, more than rubber, but in a range in which, unless you’re working with large mechanical forces, the elasticity isn’t apparent.
With nuts and bolts you’re in the range of large mechanical forces and you should understand that within these ranges metals are elastic. When you take up a nut there’s a point called “finger-tight” where there’s contact but no takeup of elasticity. Then there’s “snug”, in which the easy surface elasticity is taken up. Then there’s a range called “tight”, in which all the elasticity is taken up. The force required to reach these three points is different for each size of nut and bolt, and different for lubricated bolts and for locknuts. The forces are different for steel and cast iron and brass and aluminum and plastics and ceramics. But a person with mechanic’s feel knows when something’s tight and stops. A person without it goes right on past and strips the threads or breaks the assembly.
A “mechanic’s feel” implies not only an understanding for the elasticity of metal but for its softness. The insides of a motorcycle contain surfaces that are precise in some cases to as little as one ten-thousandth of an inch. If you drop them or get dirt on them or scratch them or bang them with a hammer they’ll lose that precision. It’s important to understand that the metal behind the surfaces can normally take great shock and stress but that the surfaces themselves cannot. When handling precision parts that are stuck or difficult to manipulate, a person with mechanic’s feel will avoid damaging the surfaces and work with his tools on the nonprecision surfaces of the same part whenever possible. If he must work on the surfaces themselves, he’ll always use softer surfaces to work them with. Brass hammers, plastic hammers, wood hammers, rubber hammers and lead hammers are all available for this work. Use them. Vise jaws can be fitted with plastic and copper and lead faces. Use these too. Handle precision parts gently. You’ll never be sorry. If you have a tendency to bang things around, take more time and try to develop a little more respect for the accomplishment that a precision part represents.