Worst Yamaha dirt bike ever made?
7:12
Crawling around Twin Falls lake
1:47
RC truck trail drive POV #fcx18
5:27
Expedition off-road (1/18 scale)
1:22
Just organizing #podcast
34:39
10 ай бұрын
International TD18A Dozer
1:47
11 ай бұрын
How a new house is delivered
1:28
11 ай бұрын
Can I beat my 10 year old self
4:01
Пікірлер
@MrJahmalj
@MrJahmalj 22 сағат бұрын
Excellent!
@bobbyblast5887
@bobbyblast5887 Күн бұрын
bad audio
@thejunkman
@thejunkman Күн бұрын
That's 2010 KZbin compression for you.
@thejunkman
@thejunkman 5 күн бұрын
4:57 I did install a new rotary valve. This was possibly the main cause of the piston failure. I forgot to comment on that in the video. Look for a future video on the topic of these fiber rotary valves used on some models.
@HondasRbest1
@HondasRbest1 5 күн бұрын
did you replace the rotary valve ? It looked a bit chewed up.
@thejunkman
@thejunkman 5 күн бұрын
Haha! Yes, that was ultimately probably the reason the piston had failed. You just pointed out that I totally left out the 3 second shot installing it, but it is there at 4:57 and the explanation that I had to source a new one. However I will be covering it in a separate video, because I have some thoughts about these particular models that use the fiber rotary valves.
@HondasRbest1
@HondasRbest1 5 күн бұрын
@@thejunkman I had a G4TR Trail Boss. My friend had a F7 175 CC. He learned to modify the intake timing by cutting away the leading edge of the fibre disc valve.
@thejunkman
@thejunkman 5 күн бұрын
I have a 1970 G4TR (as seen in the previous video) running. I also have the rotary valve modification specifications for various models on my website. I have a mildly modified MC1M that I have covered in the past here on KZbin and my website. It basically uses the same engine.
@BrokenArrowFarm307
@BrokenArrowFarm307 5 күн бұрын
Nice Work!
@caesarillion
@caesarillion 5 күн бұрын
Nice job.
@robertrishel3685
@robertrishel3685 9 күн бұрын
My brother in law had a brand new 1974 model, I was 7 years old and riding on that bike with him cemented a life long love of motorcycles. It was all I talked about, all I thought about, all I dreamed about. At 9 years old my father presented me with a new Honda CT70. I went on to race amateur motocross from 1978-1990, I also competed in observed trials, road raced and did a lot of enduro/cross-country/GP races. All through that time, my brother in law held onto that old Kawasaki f-11 250 the entire time. Sadly, in 1995, his only son was killed riding it in a freak, head on collision with a medically impaired driver. That was my nephew Robbie…, we both drew our love of bikes from his father’s F-11. It’s a bittersweet memory for me, seeing and hearing one of these bikes, but mostly good.
@ezenellysantos1030
@ezenellysantos1030 9 күн бұрын
Where did you bought the piece with the teeth?
@thejunkman
@thejunkman 9 күн бұрын
That is a OEM part. I got it from an Ford OEM parts distributor. They are on Ebay as well.
@dotarsojat7725
@dotarsojat7725 13 күн бұрын
I assume it’s actually 4WD, and not front-wheel drive.
@thejunkman
@thejunkman 13 күн бұрын
No, it is a FWD as in the Four Wheel Drive Auto Company aka. The Badger Four Wheel Drive Auto Company. This truck was made before they changed the name to FWD Corporation. They invented the first four wheel drive car in 1909. I believe they still operate, but under the American LaFrance brand. FWD as seen here pretty much became defunct in around 2003.
@MichaelVaughn-p9f
@MichaelVaughn-p9f 16 күн бұрын
I'm finishing up a 71honda, and can't wait to start on a badly abused klr 250 not sure what year but it was calling me
@MichaelVaughn-p9f
@MichaelVaughn-p9f 16 күн бұрын
Once again very good knowledge on this video, thank you
@MichaelVaughn-p9f
@MichaelVaughn-p9f 16 күн бұрын
Great work and craftsmanship on that kawwi
@MichaelVaughn-p9f
@MichaelVaughn-p9f 16 күн бұрын
Use a kicker off a klr250
@Ittybittythetwofacedkitty
@Ittybittythetwofacedkitty 16 күн бұрын
Speaking Klingon
@BertaDeLaCruz-zx4ln
@BertaDeLaCruz-zx4ln 17 күн бұрын
The most helpful video for a seat not working! Finally ordered the part and no longer left in the dark!
@welder1357
@welder1357 18 күн бұрын
Mine has the stamped sheet body. A sticker on each side "Turbo Diesel". Two 🪜🪜 sticks on the exhaust side. XMB-975 tires. Plastic grill with 2 pair of headlights . I was born in 1976 so maybe a .... Both parents are deceased.
@StevenBoyd-t3i
@StevenBoyd-t3i 20 күн бұрын
Great video. Have a 73 Mercury Cougar with the same problem. The switch turned too loose.Now it’s too tight. I just need to find out how to get the Housing off. Did you use a Steering Wheel puller?😊😊😊
@thejunkman
@thejunkman 20 күн бұрын
Yes.
@mofosheee01
@mofosheee01 21 күн бұрын
It appears that the elevation chart is reverses as well. ( + ) indicates going below sea level, the ( - ) indicates increase in elevation.
@mofosheee01
@mofosheee01 22 күн бұрын
Hello Mr Thejunkman I am unsure how to use the pocket calculator (5:53 mins at video) I'm at 7500' elevation. Suppose one had a 240 main jet @ sea level. That person moved to a + 7500' elevation. Using the calculator to make a correction, they line up 240 with 7500' elevation and pick a main jet size of 290(ish) Seems correct to me to go to the ( - ) negative direction. I thank you for your vids.
@kaylakain6039
@kaylakain6039 24 күн бұрын
This was originally John Denver motorcycle the reason why it’s not in good condition is because a friend was riding it and died in the accident the light is missing
@Clappedss.21
@Clappedss.21 27 күн бұрын
Hey how do I make this?
@thejunkman
@thejunkman 27 күн бұрын
I just experimented.
@BrokenArrowFarm307
@BrokenArrowFarm307 27 күн бұрын
Heck yeah! hit the nail right on the head there! I have only been doing KZbin a fraction of the time you have but the Family, Work, balance and behinds the scenes real life is real!
@CamaroKevin84
@CamaroKevin84 Ай бұрын
U didn't say anything about what kind of car youre working on. Kind of a pointless video.
@laker4lyfe890
@laker4lyfe890 Ай бұрын
Hi, this may be a long shot. But everything works on my seat except the forward and back function. The recline works and I'm able to move the seat up and down. The up and down and forward/back uses the same switch. Ive also check under the seat and nothing is lodged under the seat. From your experience, what do you think the isdue may be?
@yusufmalik7986
@yusufmalik7986 Ай бұрын
Very interesting and learn able for detailing how to detailed dirt bike.
@robertclubs9908
@robertclubs9908 Ай бұрын
Awesome job.
@Karll541
@Karll541 Ай бұрын
This game confused me so much as a kid lol enjoyed it anyway
@thejunkman
@thejunkman Ай бұрын
I like it as a short "god" game. I don't have much other time for many other games.
@nooby_slurpjuice5569
@nooby_slurpjuice5569 Ай бұрын
saying hello from year 2024
@alanismelendez3368
@alanismelendez3368 Ай бұрын
😧 you're supposed to have DexCool in there, not the green coolant!!
@thejunkman
@thejunkman Ай бұрын
Why? These cars never came with Dexcool. Dexcool wasn't a "thing" until the late 90's. Besides I have done regular flushes using standard coolant.
@NB-nu5vn
@NB-nu5vn Ай бұрын
I think I have a spare engine for one of these up in BC, Canada........... :-)
@reinhardwolters7180
@reinhardwolters7180 Ай бұрын
Mixed up. Who is supposed to learn something? The practitioner can only wonder. Where are the broken parts? What does the crankshaft look like? Why is the dirt under the exhaust at the housing opening not removed at least...
@dallasdandigitalproduction393
@dallasdandigitalproduction393 Ай бұрын
Cant wait for part 3
@thejunkman
@thejunkman Ай бұрын
Part 2 is up
@Wooley689
@Wooley689 Ай бұрын
Man, I have not seen you in a very long time.
@thejunkman
@thejunkman Ай бұрын
I livestream almost every Friday night
@bruceheadley7191
@bruceheadley7191 Ай бұрын
Check if wrist pin retainer clip popped out and wrist pin is stuck in port
@thejunkman
@thejunkman Ай бұрын
Watch to the end of the video. That is not what happened.
@GaryI-r2n
@GaryI-r2n Ай бұрын
What is your analysis as to why the piston skirt is broken?
@jenntek.101
@jenntek.101 Ай бұрын
Good luck with the front sprocket on those. I hope its in decent shape. Unless you know a work around. Isn't this the 10-speed bike? (The G4TR) I love the G3SS. I picked up the exact same bike two years ago. The float had a hole in it... I added a touch of solder (Never overload it, it will be too heavy), and Its been running like a top ever since.
@thejunkman
@thejunkman Ай бұрын
Yes the G4TR is the hi/lo range on the output. Sprocket Specialists can make a sprocket if I need one.
@jenntek.101
@jenntek.101 Ай бұрын
@@thejunkman Good to know. I'm fortunate enough to have an original new one. Your series over the years have helped me. I appreciate your channel.
@thejunkman
@thejunkman Ай бұрын
I am glad to hear it. Consider subscribing or becoming a channel member.
@a.x_e.r_d
@a.x_e.r_d Ай бұрын
Keede pade tere gadi mai
@seanmcpat
@seanmcpat Ай бұрын
Thanks!
@thejunkman
@thejunkman Ай бұрын
No, thank you for the ($) THANKS! it really helps and tells me this video had value to you.
@seanmcpat
@seanmcpat Ай бұрын
Nice!
@AlexSea-o3w
@AlexSea-o3w Ай бұрын
Dude!! Thank you! I did this exact same thing
@ralphjohnson4041
@ralphjohnson4041 Ай бұрын
Interesting - the paint scheme is just the same as my ‘72 S2. Bikes had style then.
@MuzzleMike
@MuzzleMike Ай бұрын
Could look into Z1 Enterprise's . See if they might have parts for you . They helped me out for my old kz750 . Not the same but they deal with parts that is not made anymore.
@captainaxle438
@captainaxle438 Ай бұрын
Must use the oil injection pump. It feeds oil in at disc valve. Premix fuel will cause disc to go bad, no lubrication
@thejunkman
@thejunkman Ай бұрын
Correct. However, it appears the injection pump was being used as the oil like is/was full and there was oil dripping out of it. Seeing what looked like premix in the carb as well was odd to me.
@captainaxle438
@captainaxle438 Ай бұрын
@thejunkman yeah when I was a kid, 1979, a neighbor had a kz100 that did not run and he let me take it and I cleaned up the carb and fixed other things and blocked off the oil pump and pre-mixed it and it was running and it was a beast. Later after he got it back, broke down and he's telling me a story about how the dealer told him it ruined the disc. Wanted me to pay him the $160 repair
@thejunkman
@thejunkman Ай бұрын
Part of the issue is these early 90-100cc bikes used a fiber disc while the larger displacements used a metal one. After 1975 Kawasaki switched to all metal on all of these bikes.
@captainaxle438
@captainaxle438 Ай бұрын
@thejunkman interesting design. Really powerful. Those were the days
@doctordirk6316
@doctordirk6316 Ай бұрын
Don't forget to remove and clean the fuel 'emulsion tube' underneath the main jet and it's brass washer. I use the pointed end of a wooden pencil and gently tap the tube out with the carb upside down on the bench. A lot of dirt and gunge can build up in there over time.
@strangeuniverse1199
@strangeuniverse1199 Ай бұрын
My first bike was a new Kawasaki G5 enduro bought in 1975. It's top speed was only 45 mph. There was something wrong with the bike. I had it for a year and put about 12,000 miles on it. It got me around even though the bike was shi*.