Caterpillar D4 undercarriage work (part 2 of 2)

Really cramped filming conditions for this one. Mic kept getting caught in my shirt when I crawled in there so the audio is muffled occasionally. Follow me on Instagram for pictures of rusty junk:   / pacific.northwest.hillbilly   Here are the previous videos from this project:    • Caterpillar D4-7U Rebuild   Email: [email protected] Mail: PNWH PO Box 2515 Hillsboro, OR 97123 0:00 intro 0:46 removing rusty bolts 9:48 spring tension nut 12:15 engine spring mounts 20:47 prep and clean 22:34 spring install 26:41 tension track 27:52 greasing undercarriage 31:50 rear grease point #caterpillar #d47u