REALITY CHECK
It isn't easy to build a Frankenstein mower
by Coby LaRue
With a few extra hours of ‘piddling time' Saturday afternoon, I
decided to try and solve a mower problem at the house. As I tinkered
Saturday afternoon on my latest monstrosity, a push mower built from
spare parts. While it wasn't Frankenstein's monster, after spending
several hours on a project, it does tend to take on a life of its
own. I prefer to call it Frankenstein's mower.
It all started after the handle fell off of the push mower last
season. It broke in half near the bottom while being used and fell to
the ground. I had patched it previously using sheet metal screws and
pieces of metal, but it had grown much too weak to support the
stresses of mowing the bank beside and behind the house.
It was still running reasonably well when the handle was lost, but
there seemed very little point in trying to tow it around with a
piece of rope or shove it about with a rake or other implement.
Being a junk collector, I decided to save it, parked alongside the
Weedeater that fell apart around the same time, in the netherworld
for dead and dying equipment that is also known as the back of my house.
After leaving the mower behind, I opted to go and try to find one
during a late season sale, only to realize that such objects can't be
had for under $100. In fact, the average cost for a nice high-wheel
mower was somewhere around $150 on sale.
Suddenly, I decided that I would use my string trimmer for the job
until I could find a reasonably priced replacement. The mower tends
to do a better job and things generally go well when it works
properly. It saves time and effort versus the string trimmer,
especially on the long straight banks behind the house.
However, sometimes financial concerns can outweigh convenience,
especially for a piece of equipment only used for 30 minutes or so
every other week.
I soon found that replacing the mower with one roughly equivalent
might not be something that happened instantly. Considering that most
people are just as broke as I am and holding on to that reasonably
good mower they've been using for four or five years, the supply
isn't what it once was.
I came up with my plan sometime later after a moment of inspiration.
Well, I actually tripped over the old mower on the way to get a
bucket from my collection and wondered what I might do with it.
That's when I remembered seeing another old mower behind a friend's
house.
The lonely mower, which may have once been red, sat abandoned on a
back deck. The oil cap had been removed and the engine was filled
with murky-looking water mingled with sludge.
However, on further inspection, I discovered that the handle was nice
and solid and the wheels and other parts seemed to work fine.
After gaining his consent and blessing to take this lawn ornament away
—he was planning to throw it away when the moon was right, when the
mood hit him or at least when his wife had complained about it enough—
I promptly parked it beside the one with the broken handle. Now I had
two mowers over which to trip. A sense of accomplishment overtook me.
There it stayed for several months until one industrious afternoon I
decided to try to remove the engines for a part swap. All three bolts
came out easily from the mower with the bad engine. When I started to
do the same process with the mower with the good engine, the one with
the motor that I intended to use, two of the mounting bolts sheared
off inside the mounts. Even so, the motor was off and I was able to
scrap the broken body of my old one. I removed the pieces that looked
useful, like the safety cable and throttle adjustments, wheels and
handle pins, and discarded the rest at the landfill, along with the
motor from the new body and the oil I drained out of both machines.
I unsuccessfully tried to remove the broken bolts using locking
pliers and other means, to no avail. So, after soaking the bolts with
penetrating oil, I once again left my project idle for several months
as I pursued other interests. The mower body, which now had no
engine, was left sitting in front of the building for several months.
Instead of being a lawn ornament for my friend, it was now serving
quite nicely as one at my own house.
While a friend with a penchant for creative mechanics was visiting
last week, we decided to try to remove the broken bolts without
marring the threads.
We started with a small drill bit, punching a hole in the center of
the broken bolt, and then moved up to two larger bits.
After drilling through most of the bolt the third time, I was able to
turn it out with the locking pliers, leaving the threads intact.
However, on the second broken bolt, the end was more rounded off from
my earlier efforts and it broke away as I attempted to turn it.
Nonetheless, we were able to drill a hole through it and create a
mounting hole. I subsequently purchased two new bolts and lockwashers
of the original size and also picked up a smaller bolt, tap and
lockwasher for the third hole.
I was able to attach the engine without undue effort.
I had to switch the cable from the old mower to the new one in order
to hook up the shut off switch, but I wasn't able to hook up the
throttle since both the cables I had were broken. Who needs anything
other than full power anyway?
I had the spirit of Dr. Frankenstein at heart as located the blade
and attachment parts. I sharpened and balanced it as best I could and
attached it to the mower. The parts and pieces scavenged from the
lawnmower graveyard had come together to create what I hoped would be
a serviceable mowing machine. As I looked around, I realized that I
had somehow misplaced or discarded the engine cowling. I can't really
tell yet since my building is still in a mess. I don't even have
everything in it yet and none of the storage areas are done. Most
everything litters the floor and everything but a few available
walking spaces.
Since the engine's pull cord was in the top of the cowling, I
couldn't try to start it up. Maybe I should say that it used to be in
the top of it, since I remember breaking the rope trying to start the
motor before removing it from the other body.
As usual, this project was turning into more of a chore than I ever
would have intended.
I pushed the mower off to one side of the building and opted to find
the cowling as I cleaned up the interior, which likely won't take
place for several more weeks given my schedule. Oh well, maybe I'll
have it done before mowing season ends again.
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