Separate and Remove Driveshaft
At 6:24 in
DONT EAT THE BLUE LOCTITE! Calling all Mechanics... Cummins Truck Vibration FIX??
What happens here
Once disconnected from both the carrier bearing housing and the rear differential, the driveshaft can be separated into two pieces. The presenter indicates the boot where the two halves slide apart. Before fully separating, use a paint marking pen to mark the alignment of the two driveshaft halves and the position on the transmission. This is crucial for reassembly to maintain proper driveshaft balance and prevent new vibrations. After marking, carefully pull the driveshaft out of the transmission/transfer case. Protect the exposed splines and universal joints with plastic bags and rubber bands or zip ties to prevent contamination during transport to a machine shop.
Goal: Completely remove the driveshaft assembly from the truck.
Tools and materials
- Paint Marking Pen — Marking driveshaft alignment for proper reassembly
- Plastic Bags — Protecting exposed driveshaft ends from contamination
- Rubber Bands — Securing plastic bags over driveshaft ends
- Zip Ties — Securing plastic bags over driveshaft ends