Honda XR100 Top End Tear Down; Cylinder Head, Cylinder, and Piston

In-depth video of disassembling the top end of the Honda XR100 engine. All bolts and parts are shown and listed throughout the video; Any questions/comments/concerns leave them below!
Chapters:
00:00 Introduction
00:15 Intake Boot and Spark Plug
00:57 Valve Cover
02:24 Camshaft Chain
05:43 Camshaft Holder & Camshaft
07:06 Camshaft Chain Guide
08:01 Removing the Cylinder Head
09:24 Removing the Cylinder
11:12 Piston
12:43 Bloppers
13:25 Outtro

[@samst-louis9389]

Very well explained, thanks Man 👍 I need to do this on my Crf100 and they have the same engine, Thanks again, Greetings from Canada. 👋

[@tionklla944]

Currently doing the same thing on a 1983 xr100 that's been left outside over the winter without a spark plug in it. Your video helped out alot!

[@popoutat710]

This video helped me and my buddy taking apart my xr. Can’t wait for mine to be done and can’t wait to see yours!

[@Hunters_Mechanics]

Let me know how yours goes! I am currently waiting on a countershaft and the starter idler gear to come in next week then I can start getting mine back together

[@markthomas4083]

My kids learn how to ride on a Honda XR 100. I picked the bike up from my ex-wife’s garage couple months ago. Thought I was going to go for a quick spin but the gosh dang piston was seized. I removed the spark plug, and noticed the spark plug was barely barely snug. Removing the spark plug revealed a thick crust of settlement. I am not sure what to do next. This video it’s pretty awesome. Thank you for the video.

[@Hunters_Mechanics]

Sounds like some moisture got in there, depending on how long that sat in there, might be best just to remove the top end and inspect if it started rusting the cylinder

[@Romanwilhite13]

Pour some automatic trans fluid or marvels mystery oil down the spark plug hole and let it sit for a couple days and try and turn it over then

[@huntermeeks7415]

My timing chain keeps jumping off of the top timing sprocket and I have bought multiple sprockets trying to get it running but it keeps jumping the sprocket

[@Hunters_Mechanics]

Is it actually falling off the sprocket or is it jumping the sprocket teeth to make it out of time?

[@austin_colt]

Don't worry loyal subscribers next video I will fix this thing so we can get back to family friendly Minecraft content

[@Hunters_Mechanics]

Grafik