Momentum is a blog created by me, Kyle Ralston. It covers my personal projects including photography, cars, repairs and more.
Sunday, September 18, 2016
Sunday, September 4, 2016
1987 Simplicity 4212: A Fond Farewell
A few years ago I came home from high school to a new project. A riding mower that was from a few doors down that had been marked as free. It was in rough condition and was covered with dirt and spider webs and had rats nests in it. I took on the project and immediately learned that it wouldn't start and set about cleaning it first.
Next came trying to start it. Engines need air, fuel, compression and spark in order to work. The engine had compression. I bought and installed a new air filter, spark plug, battery and added fuel. It still refused to start.
I did my research and realized it was probably a problem with the carburetor or the fuel system because I ran a test and did have spark. I installed new fuel lines and bought a carburetor rebuild kit and cleaned and rebuilt the carb. It had a lot of varnish in the carb and the gaskets in it were shot. This was also my first experience with a carb and I was learning a lot.
After rebuilding it with knowledge I learned from the internet I installed the newly rebuilt carb and it still refused to start. I then started learning about carb tuning. I got it to start and got it tuned as well as I could but it would die out after a few minutes. Then if you waited a few minutes it would run for another few minutes. This really puzzled me because it was getting fuel from the line. In my mind there was no reason for the mower to stop running. Then one day my buddy Dan suggested that there could be something in the bottom of the tank, I had cleaned it out before but thought it was probably a good idea. So I removed the tank and the line and shoved a paperclip into the fuel tank nipple and something shot out of it. Something had been partially clogging it. So I reinstalled everything and it ran great and would keep running. The fuel line wasn't replacing the fuel as fast as it had been burning. It had been running on what was in the carb and then stopping after all of the fuel in the carb burned up.
So now I had a running and driving mower but the blades weren't working. After looking into them I realized the belt was broken for the mower deck and purchased a replacement and installed it and I had running blades and it would cut ok. Next I learned how to sharpen the blades and then sharpened the ones on the mower. Now it worked great. I had done it, I had taken a lawn mower from non running scrap condition to a functioning lawn mower. I felt very proud of myself to breathing life into a machine and it was a great confidence boost for me.
We than ran it for a full season of lawn mowing. It was great and got the job done. I got through part of the next season with only a new fuel line but then we moved and it started having problems again. It hadn't been touched throughout the entire winter early spring of 2016 and wasn't starting. So I started by working on the carburetor and got it to run but it wasn't running as well so I took the carb apart and cleaned it and went to run it again and after getting it started it was idling rough and surging in the higher rpms. I found a broken governor linkage spring and ordered it to solve the surging problem. While waiting for the spring to show up I was trying to tune the carb on the low end and the teeth of the starter ground off.
This turned out to be the final straw. I had been instructed to get rid of the mower as my family purchased a brand new one and I had been looking to sell it for a hopefully $300. Now it wasn't running great and needed a new starter and hopefully I could get it to run well again. The starter ended up costing $100 and the mower is 29 years old so I decided to pull the plug. I would try to sell it as it to a local mower repair shop but struck out there as well. No one was interested in purchasing it. So the scrap yard would be it's final resting place.
Since it was going to the scrapyard anyway I wanted a prize, specifically the piston. So I disassembled the mower and engine to get to it. This meant removing the deck, hood, pulleys and engine.
After a lot of work I had my prize.
I'm disappointed that I had to get rid of it because I had formed an attachment to the old mower but didn't have a choice in the matter. I live with my Dad and his fiancé right now while commuting to school and they said it had to go. I can't afford to move out and even if I could I can't bring a mower to an apartment. It was a fantastic learning experience though. There is something special and wonderful about taking a dead machine and bringing it back to life. The sense of pride and accomplishment is something I don't feel often but did get to experience with this mower. It was my first flathead engine and my first experience with a carburetor. I learned about engine tuning, carburetors, troubleshooting and a lot about tractors and am glad for it. It was my first big project and I think it's a fantastic way to start because it's simple enough to not be overwhelming but also big and complex enough to really learn a lot on. Much more manageable than a car restoration. I'll miss it but will use the skills I learned for the rest of my life.
Next came trying to start it. Engines need air, fuel, compression and spark in order to work. The engine had compression. I bought and installed a new air filter, spark plug, battery and added fuel. It still refused to start.
I did my research and realized it was probably a problem with the carburetor or the fuel system because I ran a test and did have spark. I installed new fuel lines and bought a carburetor rebuild kit and cleaned and rebuilt the carb. It had a lot of varnish in the carb and the gaskets in it were shot. This was also my first experience with a carb and I was learning a lot.
After rebuilding it with knowledge I learned from the internet I installed the newly rebuilt carb and it still refused to start. I then started learning about carb tuning. I got it to start and got it tuned as well as I could but it would die out after a few minutes. Then if you waited a few minutes it would run for another few minutes. This really puzzled me because it was getting fuel from the line. In my mind there was no reason for the mower to stop running. Then one day my buddy Dan suggested that there could be something in the bottom of the tank, I had cleaned it out before but thought it was probably a good idea. So I removed the tank and the line and shoved a paperclip into the fuel tank nipple and something shot out of it. Something had been partially clogging it. So I reinstalled everything and it ran great and would keep running. The fuel line wasn't replacing the fuel as fast as it had been burning. It had been running on what was in the carb and then stopping after all of the fuel in the carb burned up.
So now I had a running and driving mower but the blades weren't working. After looking into them I realized the belt was broken for the mower deck and purchased a replacement and installed it and I had running blades and it would cut ok. Next I learned how to sharpen the blades and then sharpened the ones on the mower. Now it worked great. I had done it, I had taken a lawn mower from non running scrap condition to a functioning lawn mower. I felt very proud of myself to breathing life into a machine and it was a great confidence boost for me.
We than ran it for a full season of lawn mowing. It was great and got the job done. I got through part of the next season with only a new fuel line but then we moved and it started having problems again. It hadn't been touched throughout the entire winter early spring of 2016 and wasn't starting. So I started by working on the carburetor and got it to run but it wasn't running as well so I took the carb apart and cleaned it and went to run it again and after getting it started it was idling rough and surging in the higher rpms. I found a broken governor linkage spring and ordered it to solve the surging problem. While waiting for the spring to show up I was trying to tune the carb on the low end and the teeth of the starter ground off.
This turned out to be the final straw. I had been instructed to get rid of the mower as my family purchased a brand new one and I had been looking to sell it for a hopefully $300. Now it wasn't running great and needed a new starter and hopefully I could get it to run well again. The starter ended up costing $100 and the mower is 29 years old so I decided to pull the plug. I would try to sell it as it to a local mower repair shop but struck out there as well. No one was interested in purchasing it. So the scrap yard would be it's final resting place.
Since it was going to the scrapyard anyway I wanted a prize, specifically the piston. So I disassembled the mower and engine to get to it. This meant removing the deck, hood, pulleys and engine.
After a lot of work I had my prize.
I'm disappointed that I had to get rid of it because I had formed an attachment to the old mower but didn't have a choice in the matter. I live with my Dad and his fiancé right now while commuting to school and they said it had to go. I can't afford to move out and even if I could I can't bring a mower to an apartment. It was a fantastic learning experience though. There is something special and wonderful about taking a dead machine and bringing it back to life. The sense of pride and accomplishment is something I don't feel often but did get to experience with this mower. It was my first flathead engine and my first experience with a carburetor. I learned about engine tuning, carburetors, troubleshooting and a lot about tractors and am glad for it. It was my first big project and I think it's a fantastic way to start because it's simple enough to not be overwhelming but also big and complex enough to really learn a lot on. Much more manageable than a car restoration. I'll miss it but will use the skills I learned for the rest of my life.
Sunday, August 21, 2016
Saturday, August 13, 2016
EDC Review: Kershaw Leek
EDC or every day carry is a term used to describe some items someone carries and uses on a daily basis. Typically, this refers to a tool of
some kind. I carry a knife on an everyday basis in addition to several other
things. I thought I would take the time to review mine.
I carry a Kershaw Leek
I used to carry a Kershaw Blur knife which I bought because
I really liked the tiger striping on the blade and liked that the company was
American and so was the knife. Eventually I decided to purchase a new knife: The Kershaw Leek. Since I bought it I have started to carry it every day and because of this I took some knife laws into consideration.
According to Michigan Law you can carry a knife of any
length as long as you are carrying it without intent to harm. However, if you were to use a knife
for self-defense it needs to be less than 3 inches in length.
Honestly, I don’t really carry my knife for self-defense; I
use it mostly to open packages and to cut the string that the mail comes
wrapped in at work. For this purpose the knife has performed admirably.
One of my favorite features of the knife is it’s
unconventional blade shape. The knife has a razor blade like edge and en
extremely sharp point. It is so sharp and precise at the tip that I have
actually used it like you would an X-Acto knife.
It also features a Speedsafe assisted opening blade, which
helps with opening the knife one handed. I can actually open and close the
knife with one hand. The assisted opening means the blade is essentially spring loaded to if you flick the knob on the blade it will open the blade the rest of the way on it's own.
It also features a safety on the blade. I was surprised at
how much I have come to love the safety on this knife. It prevents the knife
from opening when dropped or in the pocket, which is especially appealing on a
knife with assisted opening. With previous knives I have dropped it and had it
spring open which can be dangerous.
Another design feature that makes this knife so great as an
everyday carry is how slim the blade is. It is small and lightweight and I can
barely tell if it’s in my pocket or not.
From Kershaw’s website you can pick up a Leek for $80 but
they can be found from other sites for around $50. If you look closely on the blade
you’ll notice it has XXXX imprinted on the blade. This is Kershaw’s denotation
for a factory second. A factory second is a knife that didn’t quite make it
through quality control. Mine failed because of a blemish on the black
coating of the blade. This meant that I purchased my a fully functioning Leek for approximately
$40 with the only disadvantage being it came with a scratch and doesn’t have
the full factory warranty.
The Leek is my favorite every day carry knife I’ve ever
owned and it’s hard for me to think of a way for it to be better. It’s
lightweight, versatile and a joy to use and own, all at a great price. If you’re
in the market for an every day knife I highly recommend the Leek.
Sunday, August 7, 2016
Bomb Threat Awareness Training
This week I had the opportunity to attend Bomb Threat Awareness Training for the University of Michigan-Dearborn. I took notes and typed them up for work and think the information would also be valuable to my readers. This is a very important subject to cover, I found the training to be quite interesting. I'm majoring in Public Health and plan on going into a career in it. Health education is a huge part of public health and bombings can fall into the realm of Public Health. This posts allows me to spread awareness and information about the topic and what to do if it occurs. Therefore, allowing me to take my knowledge from the training and help others and through them the public. The training was given by a Bomb Technician from the Dearborn Office if the Michigan State Police Bomb Squad. You can find out more information about them here. As always thanks for reading!
Bomb
Threat Awareness Training
Bomb
Threats vs Bomb Emergency
- · A Bomb Threat is a threat it becomes an emergency when there is a device in place.
Bomb Threats
Usually
are either calls or written threats
Call Threats
On
calls you want to try to look for the persons:
- · Gender
- · Accents
- · Emotional state (are they agitated or are they calm, etc.)
- · Age
- · Background noises like the train in Greenfield Village because that could give law enforcement a clue about location
Try
to keep the person talking for as long as possible to try to get more
information, use questions like:
- · Where did you put the bomb?
- · What does it look like?
- · Why are you threatening or placing a bomb?
- · Some unexpected questions like “how are you doing?” can give you more information because it could throw them off a little bit and could get the person to break down and explain their situation and why they are doing this
Try
to take notes if you can for reference when an officer interviews you later.
You
can also try to get someone else to hear the conversation or to call 911 while
you are on the phone to gather more information and expedite the process.
Campus
Police and 911 are communicating with each other so call either from whatever
device is safer, use a cell phone to get out of the office if the threat is in
there and to increase distance from device
·
If anything seems
suspicious you should report it to campus safety 911 from any campus phone or
at (313) 593-5333. You can also report it to police from 911 on any other phone
For
credibility can look into if threat is to a secured office or public building
·
If secured
building it is less credible but should still be taken very seriously
Written Threats
Typically
written threats come as email or as notes
Email
·
Don’t delete the
email but notify public safety or law enforcement immediately
Notes
·
If it is a note
try not to touch the note or let others touch it as this can cover up possible
evidence like fingerprints and DNA instead if you
have to move it try to use gloves and place it in a plastic bag to maintain
evidence
·
Immediately
notify public safety or law enforcement
Bomb Emergencies
Found Device
·
If you find
something DO NOT TOUCH IT
·
Contact public
safety and TRY TO STAY AS FAR AWAY AS POSSIBLE
·
A bomb can look
like anything it all depends on how creative the bomb maker was.
·
WITHOUT getting close
to the device try to get some visual information like the size and shape or if
something is written on it. Also try to remember smells and sounds from it.
You
want to keep the packages “happy” and try not to “upset them”
- · DON’T TOUCH
- · DON’T TURN LIGHTS ON OR OFF (there could be light sensors)
- · DON’T WALK AROUND THE DEVICE (there could be motion sensors)
·
Be aware that it
could be set to go off remotely so the person could be in the line or sight or
it could be on a timer
·
VERY IMPORTANT TO
LIMIT TIME NEAR THE DEVICE TO A MINIMUM
Sometimes
there are other things left in the room by the bomb maker like in a dark room
he or she may have left a flashlight
·
DO NOT TOUCH THE
FLASHLIGHT or other unrecognized items we don’t want to disturb the scene or
upset the device.
Evacuation
·
Evacuate far away
from the device (recommend at least 300 feet)
·
Maintain a
maximum distance at all times be aware of the walls of the room of the device.
Walking down a hallway may put you right next to the wall with the device in
it. Choose the route that keeps you farther away from the device
Be
aware of evacuation point threats because there may be a secondary device by
that route.
·
Looking for
secondary device
- · Things looking out of place
- · New things by the evacuation route
- If you are suspicious of an evacuation route your life is the most important thing. If you feel the need to you may break a window in order to escape safely.
Never
know for sure what will happen or how a device will be laid out as the patterns
are so unpredictable and constantly changing.
Always
maximize your distance from the device to avoid injury from shock blasts and
shrapnel.
Motives of Bomb Makers
- · Want to scare people
- · Want to get the most amount of people as they can
- Be wary of bags left in high traffic areas and gut feelings that something isn’t right
There
is usually a threat before a bombing
Information Gathering
Try
to remember little pieces of information as they can be important for the
investigation
·
Ex. This person
was hanging around a lot last week in the same area or this person was acting
strange
Be
Aware be Vigilant
·
Ex. Person
wearing bulky coat in summer or seeming really anxious and sweaty is suspicious
don’t hesitate to call it in to public safety or law enforcement
After
call in police will do a walkthrough with staff because staff will know much
better if something is wrong or out of place or new
Practice
by going through scenarios in your head as a mental exercise to be more prepared if a threat ever occurs.
·
Ex. If I received
a call I would take notes on this or I would motion for this person to come
over and I would ask these questions
Remember:
DON”T TOUCH
SEE SOMETHING,
SAY SOMETHING
GET OUT AND GET
AWAY
Contact
Public Safety by dialing 911 on any campus phone or by dialing (313) 593-5333
Contact
Police at 911 on any other phone
Sunday, July 31, 2016
40+ hours in a Ford Escape: The Fargo Trip
Day One
Friday began for me at 5:00AM with an alarm and some last minute packing and prep work. We ended up leaving at 6:20AM precisely 20 minutes later than planned. Nonetheless we had 14 hours of driving to do and I took the first shift. I drove from our home in Grosse Ile, Michigan to a welcome center in Wisconsin. I drove for a total of about 6 hours (which ended up counting as 5 because we crossed time zones).
About an hour later we stopped at Subway for lunch which was a bit of an ordeal due to it being in a tourist area by some waterparks and there were screaming kids everywhere but we needed the food and we were on our way.
The Escape
It could use gripper tires I think as it takes constant corrections to keep it going in a straight line, I also think the suspension is a little too soft and would like it to be a bit less bouncy and ride a little more stiffer. I found that the tires were much better later in the trip after they got wore in a bit.
The Air Conditioning is really strong even with the temps in the upper 90's. The interior space is pretty well laid out and spacious. Despite everyone being over 6 foot tall no one complained about the room in the front or the back.
I really like the black interior of the Escape it is laid out well and everything worked well. I like the sync system but with so much of it being touchscreen you have to take your eyes off the road a lot to use it and that makes it pretty distracting Love the steering wheel it is very attractive and feels great. The seats are also pretty great and have lots of adjustment which is good for my back especially since I dislocated a rib the day before we left. The car also has a 110v outlet which is great because it allowed me to use wall plugs and a three prong plug to charge my laptop.
We arrived at North Dakota State University at around 11PM and stayed at my sisters apartment there for the night.
Day Two
I like North Dakota because of the speeding laws pay how many over you are 5mph = $5, which is brilliant. It was raining on the way up to Winnipeg and I was riding shotgun so I took some shots in the wet.
We arrived in the province of Manitoba at about 12:30PM. We were expecting the border to take a little while because of our Michigan licenses in North Dakota but it went very smooth and we felt it was faster and easier than the Detroit Windsor crossing.
The Royal Canadian Mint
After clearing the border much faster than we were anticipating we arrived over an hour early for our scheduled tour at 3PM but the nice folks at the Mint moved us up to the tour at 2PM. As you drive in your pass a row of flags for every country the mint makes coins for. They make coins for Canada and 75 other countries. The tour was interesting but a little underwhelming because on weekends they aren't making coins so the machines are stationary but it was cool nonetheless. We learned about the process and some trivia about coin making like how the looney (Canadian $1 coin) was originally supposed to be voyagers in a canoe but they lost the stamping and changed to the loon so that no one could make counterfeits with the master stamping. We also leaned about coin design. They design a lip onto the rim of the coin that goes slightly farther out than the image on the coin like the head so that when the coin rubs on surfaces the rim takes the abuse making the image last longer. This rim means the coins last an average of 30 years in circulation.
After the mint we drove to Fort Whyte Alive and got there at 3:40. I was exited to see the Bison they had there and get some shots but we ended up not going because it was outside and no one else was interested. Then we went and drove around downtown Winnipeg and went to the Canadian Museum for Human Rights.
After clearing the border much faster than we were anticipating we arrived over an hour early for our scheduled tour at 3PM but the nice folks at the Mint moved us up to the tour at 2PM. As you drive in your pass a row of flags for every country the mint makes coins for. They make coins for Canada and 75 other countries. The tour was interesting but a little underwhelming because on weekends they aren't making coins so the machines are stationary but it was cool nonetheless. We learned about the process and some trivia about coin making like how the looney (Canadian $1 coin) was originally supposed to be voyagers in a canoe but they lost the stamping and changed to the loon so that no one could make counterfeits with the master stamping. We also leaned about coin design. They design a lip onto the rim of the coin that goes slightly farther out than the image on the coin like the head so that when the coin rubs on surfaces the rim takes the abuse making the image last longer. This rim means the coins last an average of 30 years in circulation.
The Mint from the outside |
Anderson, Scott. "Tossing a Coin." Summer 2016 University of Toronto Magazine Tossing a Coin Comments. University of Toronto Magazine, 2016. Web. 31 July 2016. |
After the mint we drove to Fort Whyte Alive and got there at 3:40. I was exited to see the Bison they had there and get some shots but we ended up not going because it was outside and no one else was interested. Then we went and drove around downtown Winnipeg and went to the Canadian Museum for Human Rights.
The Museum was definitely interesting but as I was expecting was a little bit of a downer because the struggles for human rights are a battle and it brings out the best and worst of humanity; those fighting for and against the rights of others.
That said it was a beautiful building both inside and out. The entire museum is very well done and thought provoking. We only had about 40 minutes to see it before it closed by you could easily spend hours taking it all in.
We ate dinner at a fancier restaurant called Mon Am' Louis which was very good. I had a honey barbecue burger and fries. The most interesting thing about the restaurant is that it is located on a bridge near the human rights museum.
Side profile of the restaurant |
After dinner we returned to the Escape to find that I had left my sunglasses on top of the car and that they were still there! Oh it's good to be in Canada sometimes. Then we drove around downtown Winnipeg.
Then we drove the back the 4 hours to NDSU and my sisters apartment to sleep for the night.
Day 3
On our third day we checked out Fargo. We started with going to downtown Fargo.
Fargo Theatre |
Next we took a tour of North Dakota State University. It is a very cool campus with a mix of old and new architecture for the buildings.
The Bison is the NDSU mascot |
They have these wonderful engravings on all the trashcans on campus. |
Day 4
Day 4 started much like Day 1 I woke up at 5 and we were on our way at 6:20. My brother took the first shift and I took the back seat to try to sleep some more because at this point I was pretty exhausted. I wasn't too successful but it helped pass the time. I also watched a movie while I was in the back seat. Then my dad took the second shift a couple hours into the drive and I took the third shift as we got close to Illinois. My shift was busy because I had to navigate through the toll roads and Chicago afternoon rush hour traffic. I was fortunate enough to get this section on both the way out and in. Then I switched over with my brother in Kalamazoo Michigan and he took us the rest of the way home. We arrived at about 11:30PM.
Overall, I'm glad I we went on the trip it was a lot of time in the car which can be boring and frustrating and we had our share of that but it was also good to spend time together doing something. I got to take my camera and take a lot of pictures and we made some good memories along the way. Perhaps my favorite was from about an hour in when my brother said in a joking way "well, we're getting there", but I'll remember the new states, provinces and places we went to and the people I went with.