38:11
What Failed Inside This John Deere 9RX 640 transmission?
ZK MasterTech
45:01
640HP John Deere 9RX Catastrophic Failure… FULL REBUILD
57:46
Building a 640HP Monster — 9RX 640 Rear Axle Rebuild, Wide Stance Kit & First Startup
1:06:02
If This Isn’t PERFECT… 640 HP Will Destroy This 9RX Axle
28:58
Coolant in the Intake?! John Deere 9530T EGR Failure + 8R 370 Diagnosis
46:47
9RX 640 Tear Down Continues — The Rear Differential Damage is Unreal
3:42
9RX 640 Failure Recap — Pump Stack & Scavenge Pump Investigation
40:01
Cab Off the 9RX 640… Pump Stack Failure Confirmed
4:00
9RX 640 Failure Story So Far… Pinion Gear Teeth Destroyed
53:14
After NFMS 2026 and Fixing an S790, This 9RX 640 Showed Up Destroyed
38:59
After Everything This 9520 Went Through… This Is the Moment
50:41
Replacing a Failed 12.5L — John Deere 9520 Complete Block Build
42:37
Oil Pressure Was “In Spec”… Then This 9520 Engine Destroyed Itself
51:40
Rear Drive GONE… 9RX Would Only Pull With the Front Tracks
45:27
9620RX MAJOR Oil Leak + 9520 Engine Lockup! Harvest Service Calls 9 ✅
39:26
9R breakdowns & S670 engine Backfires Through the Intake — She’s About to Blow!
47:55
Service Call CHAOS! 😳 Massey Fire + Dead 9R in the Woods | Harvest ’25 #7
1:15:49
Farm Progress Show 2025, New MONSTER 9RX 770 + Game-Changing S780 Repair Tips
1:28:20
John Deere 9560RT Hard Start FIXED – Timing Issues, Injector Replacement & Pro Tips
31:31
9570R Field Fix, 3046R fuel sender, and a Shop Head-Scratcher on the 8360RT
29:50
Tractor Trouble: 8310RT Breakdown, 8370R CAN Faults, 9570RT Regen Issues – 9100’s Gone!
45:46
Fixing Everything: 9570R, 9100, 8R 340, 4630 & Even My Truck!
32:51
AutoTrac FAILS on a 9R 590… and the 9530 Won’t Stop Throwing Codes 😤
45:41
John Deere 9R 640 Steering Issue – Load Sense Leak Diagnosed + Q&A
36:59
The Worst Engine Vibration I’ve Ever Felt – 9510R Torsional Damper Failure
49:38
The John Deere 9510R is back! Time to get the turbo, EGR cooler, and exhaust manifold fixed right!
50:02
John Deere 9510R tractor is down. Can I get it to run just a couple more days?
21:37
John Deere 9520R cranks but will not start.
29:59
Harvest service calls 2 - John Deere 9520 engine knock & 8320R is getting hot.
24:23
13.5L VGT turbo replacement on a John Deere 9510R
29:33
Service call on a 9RX 640 and S780 cross auger replacement. Summertime fun!
21:19
9RX 640 A/C diagnostics & I bought my first John Deere tractor!
38:46
Service call on a John Deere 9RX 640, shop projects, new tool boxes, & a visit to my favorite s680!
20:22
John Deere 9570RX - Cummins QSX15 Engine dies - Diagnostics & Repair
19:14
John Deere 9RX 640 sneak peek! Still doing service calls, but the end is in sight.
17:49
John Deere 9570RT DPF issues | 8400R CAN bus is Down | 9560RT air throttle valve repair
34:35
S680 repairs & 9530 transmission fun. (It's NOT good!)
34:53
Repairing hard steering and rocker cover gasket leak on the 9530T but I found another problem…
48:19
John Deere 9570R charge pump repair (part 2)
37:30
John Deere 9570R charge pump repair.
14:33
John Deere 9570R has no charge pressure (Recovery Mission!)
6:33
John Deere 9530 Transmission noise! It needs a dentist!
