Puch ZA50 Engine Disassembly and rebuild part 1 maxi magnum

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Puch ZA50 Engine Disassembly and rebuild part 1 maxi magnum

Рет қаралды 2,782

Күн бұрын

I am rebuilding a Puch ZA50 moped engine. Do dont need too many special tools but I do recomend a hand impact driver. I like this one since it has long bits - amzn.to/45uoRAF .
Feeling generous? Buy me a coffee to help support my videos.
www.buymeacoff...
Flywheel puller - amzn.to/3PRcBEI
Impact Driver - amzn.to/45uoRAF
Gear puller - amzn.to/3Qnc1jG
Great wiki - www.mopedarmy....
Crank Bearings
L17 (Magneto side)
E20 (Transmission side. Do not mistakingly use B20)
Transmission Cover Bearings
6002 (Clutch Bell/Crank)
16101 (Main Shaft, Oil Injected)
16100 (Main Shaft, Non Oil Injected)
Main Shaft Case Bearing
6005
Output Shaft Bearings
B-810
6203
Seals
17x35x(7 or 8mm) Magneto side crank seal
20x35x(7 or 8mm) Transmission side crank seal
25x35x(7 or 8mm) Output shaft seal - stock seal comes with a metal ring. Pop that out if you're going to replace it.
#Puch #ZA50 #mopeds
Gear Links
Main Camera amzn.to/3qw1Cnt
Main Lens amzn.to/3qsSOPf
Wide Lens amzn.to/3pwmOdQ
Portrait lens amzn.to/32ooNbv
Mic amzn.to/3HgkBch
Light amzn.to/3qw2SXJ
360 Camera amzn.to/3euCkjV
Selfie stick amzn.to/3pxJGJK

Пікірлер: 60

@TravisTutorial 10 ай бұрын

This was the video I needed a few months ago! Also my guess is 14 Gloves. I got lucky taking my rollers out, but when I reinstalled them they shot all over my garage so I got to do that extra reassembly too. That torch + blind hole bearing puller for the old outer races is the JAM! Also A+ Ken Roff shoutout at 4:20.

@Corn-ped 10 ай бұрын

haha, yeah I didnt realize I could just take them out before I took off that nut. Also shout out to Ken Roff.

@duanekahler1155 8 ай бұрын

Here for the Roffrences

@gianluca6219 3 ай бұрын

Interesting little engine! I came here to try and understand how does it work but honestly I didn't comprehend it. Amazing disassembly and good video!!!

@KelikakuCoutin 3 ай бұрын

There's a loop in the video at 7:00 & 7:20. None of the other commenters point this out. Thanks for the content. Keep up the good work. בס'ד

@Corn-ped 3 ай бұрын

Thanks! I didn't notice when I was making it somehow. KZfaq doesn't let you replace videos. It's really annoying.

@jacobc9436 3 ай бұрын

I have this exact bike and I been restoring it for some time now but know I finally can have an exact reference

@Corn-ped 3 ай бұрын

That's awesome! How far along are you

@jacobc9436 3 ай бұрын

Haven't even started the engine I have it completely disassembled I had to de rust the tank then epoxy it. Now I'm almost don't with the body work I sanded everything down and going to repaint

@henrystewart5804 10 ай бұрын

Great video. Just did this myself about a month ago.

@Corn-ped 10 ай бұрын

Awesome! How did it go? Did you use two part crank bearings or roller bearings?

@henrystewart5804 10 ай бұрын

@@Corn-ped It went well (I got it running two days ago). I am a cheap collage student, so I reused the old bearings (they looked pretty good) .

@Corn-ped 10 ай бұрын

Should be fine. Youll know soon enough!

@splak_5624 10 ай бұрын

great video. also shoutout to mr crank. the moped community is lucky to have both of you.

@Corn-ped 10 ай бұрын

Yeah! I cant wait to get this thing back together! Hopefully the assembly video turns out!

@nathanw5747 3 ай бұрын

@@Corn-ped is there any detailed video of exactly what he does ? and the purpose of boring the case is that to be able to use the normal roller bearings are the OEM puch dual bearings deal still available for replacement? i have a puch maxi sport ls i got as a freebie in a trade on some dirtbikes. doing a top end + pipe to start crank is nice and tight no play BUT pretty sure the bearing on the crank on the flywheel side is leaking being there was transmission oil leaking out the flywheel cover so i def need to replace likely both seals any links on where to find a complete bearing kit for za50? all i can seem to find for a complete bearing and seal kit is for the E50

@philschaller7474 9 ай бұрын

Just replaced my pucks a few months ago with success. Yes I had my rollers drop out as well. My stock crank is good and I am running it on a mild kit with a 20 and 37 gearing set up with flipped 2nd clutch. I will eventually rebuild the case, so I have enjoyed watching this.

@Corn-ped 9 ай бұрын

Thats awesome! What pucks did you end up using? I will be flipping 2nd gear as well. Are you running any clutch springs?

@philschaller7474 9 ай бұрын

Atomic pucks red ones. No on the springs it is a mild kit. shifts around 22 23 mph unless I bump it, running 0-20 synthetic oil shifts better than type f.@@Corn-ped

@Corn-ped 9 ай бұрын

rad! I gotta replace my puchs as well.

@nathanw5747 2 ай бұрын

Do you know around about how much oil it holds ? Or know of a puch technician manual floating around link me if so @philschaller7474

@maxpionier5241 10 ай бұрын

I have never taken this type of Puch engine apart before. Interesting to watch.

@Corn-ped 10 ай бұрын

Its sweet! But a lot more complicated.

@goseanproductions 10 ай бұрын

Awesome vid! Can't wait for the assembly vid! I took mine apart to replace pucks and am uncertain how to get it back together proper😅

@Corn-ped 10 ай бұрын

Coming soon! I just gotta send the cases off for welding and boring!

@goseanproductions 10 ай бұрын

@@Corn-ped 🌽🙏

@chadtufts6320 10 ай бұрын

I've been waiting for this video!!!

@Corn-ped 10 ай бұрын

Yeah! Me too!

@tylerm124 9 ай бұрын

Drill out some of the pegs in that board so you can use it to store different length bolts in the order amd orientation they came out of the part.

@Corn-ped 9 ай бұрын

Yeah that would be great. But I have too many projects going on at once to have the space. Ill just watch the video backwards.

@tylerm124 9 ай бұрын

@Corn-ped fair lol. I just have my one hoopty. One day ill find all the parts that are missing off it and itll be nice and i can start a new project.

@brandon2076 10 ай бұрын

I saw you replied to my thread about the ZA50 bearing conversion! Looking forward to seeing how it goes with the new bearings that were discovered. Nice video!

@Corn-ped 10 ай бұрын

yeah man! That thread is what got me excited to even do a ZA. Did you still have to shim the crank?

@Putt-Putt-Vroom 10 ай бұрын

Thank you for all the great content CornPed! Love the channel and 8 gloves

@Corn-ped 10 ай бұрын

haha. I used way more than that!

@bbrownx 10 ай бұрын

Wish I had a ZA50 on my Puch - 2-speed is awesome. I think you changed gloves 15 times?

@Corn-ped 10 ай бұрын

OOOO 15! Getting closer!

@shortbus 2 ай бұрын

I used to work at a Puch Moped shop in the late 70's in LA, California. I owned one and rode it thousands of miles on the streets of LA. I have a chance to get a Puch Maxi za50 but I'm wondering if I'll be able to still buy parts for it - what do ya think sir?

@Corn-ped 2 ай бұрын

Yes you can. Mopedarmy.com for used parts. Treatland.tv for new parts.

@HoarderErik 10 ай бұрын

49 gloves

@Corn-ped 10 ай бұрын

Good first choice

@TwostrokePuchwizard 10 ай бұрын

I collect used hi torque cylinders! Mj only needed 1 glove

@Corn-ped 10 ай бұрын

what are you doing with all those heads?

@TwostrokePuchwizard 10 ай бұрын

@@Corn-ped I build bike's

@TumTuhm 10 ай бұрын

Your doctor needs to start ordering some thicker gloves what year are they living in?

@Corn-ped 10 ай бұрын

no kidding. I am going to switch to a better DR.

@Mopo502 10 ай бұрын

What do you use in your parts washer? I feel somewhat confident it was 8 pairs of gloves... plus the yellow one you wore over top for a few frames.

@Corn-ped 10 ай бұрын

I use this stuff! It is so good! Hands down my favorite. My harbor freight parts washer says dont use it with this pump. But I have been using it for 5 years and have never had a problem. www.tractorsupply.com/tsc/product/crown-psc-1000-parts-cleaner-5-gal