We spend a day on the bench to finish the brake pad rebuild / re-lining. Then I explain the adjustment process at the end of the video. It is a bit of trial and error (as usual). Overall, progress continues on the 1939 Cat D4 agricultural crawler. 4G9986 "Lil Lefty" has never been so much fun and fulfilling. I hope you enjoy the shop talk, banter and commentary.
Regards,
Aaron & Greg "The cleaner"
Thanks for watching!
#caterpillar #tractors #colorado #family #gopro #mechanic #history #brake
P.O. Box 395
Keenesburg, CO 80643
Episode #38
Used gopro and corel editing software in the creation of this video.
![](https://s2.save4k.ru/pic/oc6k3lOqh7E/maxresdefault.jpg)