Having been a Stihl chain saw dealer for
many years here in Berkeley Springs, Wv., I suppose I am rather
close to that particular brand of saws. I started the sales and
repair of them in 1978 and continued until 1991, at which time
I decided it was just to much for me to continue, with all the
other things on my plate. The distributor I was buying from really
decided for me. They got a new promotional sales Rep. for my area
and decided that my location wasn't contingent upon what he thought
was good enough to do the job right, and he wasn't wrong. The
way he done it was wrong but the John Deere Dealer got my dealership,
that I had built from the ground up, with sales of the immediate
50 mile radius and more, and a reputable repair business of all
Stihl saws plus any other make out there. I had a reputation of
being one of the best chain sharpening people anywhere and after
all, I did sharpen many thousands of them. Later on I'll try to
discuss the fundamentals of sharpening chain.
The chain saw has proved to be one of the
most labor saving tools of all tools ever. In times past, when
the cross cut saw was the norm of cutting trees down and trimming
them up, it was very labor intensive and very slow. As times changed
to a more rapid pace of things, the chain saw proved its worth
in, not only speeding things up, but causing the industry to be
much more productive so that cost could be overcome. If you take
notice the chain saw came along about the same time that transportation
enhanced greatly and the building boom increased also in the world.
As fuel cost begin to rise, it was a neccessary item for homeowners
to have to meet the demand of supplying wood for fuel to heat
the home.
All the different uses for the chain saw
caused the demand for users and most of them didn't have the correct
knowledge on how to use them. I remember a time when I got a call
from The Coolfont Recreation facility, just the other side of
the Berkeley Springs, and they needed a good chain saw. They were
relying on my expertise to furnish them with the saw that would
fit the particular needs. They said they had hired a person that
was a qualified chain saw person and would send him over to pick
up the saw. I sold them a "041AV" with 20" bar
and chain, with four extra chains. He left with the saw at about
10:30 AM to start cutting in the mountian side area of CaCapon
Mt. At 11:45 AM, the same day, I got a call from the saw operator,
which stated that the saw was running hot and it was smoking very
badly. I couldn't imagine what would cause this and I told him
to bring it back over for me to have a look. What I discovered
was what I had envisioned to be wrong, however I couldn't believe
that a qualified chain saw operator would have done this. The
chain's teeth were ground off to where there wasn't anything to
sharpen. The whole top was gone on every tooth. The smoke was
caused by him sticking the "dogs" (spikes) into the
log, rotating the saw into the log, trying to get it to cut. Thus
the chain was forced so hard against the bar it was burning the
bars lubricating oil. Not only did it burn the oil, but burned
the bar itself off about a quarter inch and blackened it half
way up, compeletely ruining that side of the bar. When asked if
he had touched the ground with the chain, the answer was, definitely,
"Not" and besides, it was a brand new saw, it should
not have gotten dull that quick. I told him that there was nothing
other then sticking the bar and chain into the ground that would
produce that kind of damage. However, I turned the bar over, installed
one of the new chains and sent him on his way. One hour later
it was the same call I got before. Saw hot and smoking. I told
him to bring the saw back, and bring one of the high officials
with him, that I needed to discuss the matter to them. When they
got there it was a repeat of the first time. He had ruined the
other side of the bar, and the second chain. I told the official
that I would install a new bar and chain, at their expense, and
give a demonstration in proper saw use before they took it off
the property. I sawed 3/4th the way through a log, turned it over
and finished the cut from the top, so the chain didn't touch the
ground. I commented on how well it was cutting at this time, and
made a couple more cuts. I then handed it to the operator and
asked him to make a cut. Grabbing the saw, he held the throttle
wide open, slapped it on the log, cutting all the way through
and into the ground a couple of inches. Imediately, I took the
saw from him and told them both how the chain was no good to continue.
His comment was, " it can't be dull". "Its a brand
new chain". I then turned to the official and planely stately
what was the facts and how the problem could be eliminated. Eliminate
Him. The saw was put into anothers hands and I didn't hear anything
from them for weeks, when the chains needed to be sharpened.
There is definitely a correct way to operate
and maintain a chain saw. Saftey is the most important aspect
to the operation and needs to be addressed by a competent person.
Just buying a saw, and going to cut isn't very smart, for the
novice. That's a good way to loose a part of your body that you
need tomorrow. I've heard some horrifying stories of what happenes
when the saw kicks back, slips from the hands, or the operator
looses his footing and it goes where it's not supposed to. I told
every saw buyer. "Remember one thing". "It cuts
meat just like it cuts wood". If I was concerned about the
buyers readiness to use the saw, I would give a lecture on the
safety features and what they were responsible to know, concerning
safety. The chain saw can be a pleasurefull tool to use when it
is operated and operating correctly.
I went into a garage in Great CaCapon one
day and Mr. Kidwell, the garageman, said to me. You are a chain
saw mechanic. Tell me why that saw ( homelite XL ) won't run.
Thay always told me if it had gas and spark it would run. It has
to have one more thing, I replied. "Compression". I
reached down to the floor, where it was setting, grabbed the pull
rope and lifted. The saw raised from the floor but decended back
down very quickly. Their's no hope for this one, I told Him. She's
a throw-a-way anyhow. When the chain gets dull, throw her away.
That's what I always told the Homelite users and owners. However,
the cause of this saws demise was very evident. Just looking at
it, I told him I could see the reason it was burned up. He said
it was a brand new saw, and I could tell it was, by its appearance.
The saws owner had brought it up from the city, to cut wood on
their lot, out on the mountian, and they dropped it off and left
with a half load of wood on their pickup. I asked Mr. Kidwell
if he could visually see anything wrong with it, which he replied
he didn't. The chain was installed on the bar backwards. I couldn't
believe it, but they had somehow cut a half load of wood with
the chain on backwards. The demand was just to much for that little
throw-a-way and it burned the cylinder out, in cutting the first
half load of wood.
Proper gas mixture is the most important
thing you need to know when using a chain saw. Always, and I repeat,
always use the manufactures recomendation when it comes to mixing
oil with the gas. They have tested to make sure their saw will
have the proper lubrication to make it run the best and last the
longest. Never use more or less then they recommend. Using more
oil will only carbon up the clyinder and cause poor performance
and premature cylinder ware. Always use Stihl mixing oil in
a Stihl chain saw.