AGT DM20 Repair after Track Frame Damage and Tensioner Failure Mini Excavator @StephenRivett
AGT DM20 Repair after Track Frame Damage and Tensioner Failure Mini Excavator  @StephenRivett
Uploaded April 2026 | Updated September 2026, 2 hours ago
The factory missed two welds in the track frame which caused the tensioner system to fail after a couple hours. Useful Links Below 👇 I removed the track frame, bent the parts back into position, and had it welded.

➡️ Parts:
• Track Tensioner, amzn.to/4sRbZB4

➡️ Tools:
• Jumbo Metric Wrenches, amzn.to/4bXn2Bu
• 20" Slip Pliers, amzn.to/4sRbUxg
• Saw Horses, amzn.to/4sjX6qb
• 20 Ton Porta Power, amzn.to/3OmbDU7
• 12 mm hex bit, amzn.to/4sblRVd
• 10 mm hex bit, amzn.to/41Tqybr

As an Amazon Associate I earn from qualifying purchases.
AGT DM20 Repair after Track Frame Damage and Tensioner Failure Mini ExcavatorFixing No Heat on QC111 Electric FireplaceLiftMaster 98022 Garage Door Opener Unboxing with AccessoriesCAP Adjustable, 150 lb, and 210 lb Dumbbell SetsSpraying Sherwin Williams Gallery Sheen 20 on Doors and Trim - Learning Hard Lessons ends in SuccessVictron Venus OS on Raspberri Pi 4 B and Reading Modbus TCP TablesRouting Door Hinges and Latches, Porter Cable vs. MilescraftIrving Premium 32 Hydraulic OilCheap oil filter cutter using duct snipsInstalling LP SmartSide Paneling inside garageJBL Club 64CBosch BGH96 Error E5 E6 Code Fix and Gas Pressure Setup
Stephen Rivett |

AGT DM20 Repair after Track Frame Damage and Tensioner Failure Mini Excavator

SHARE TO X SHARE TO REDDIT SHARE TO FACEBOOK WALLPAPER