Twin Disc 8500 Transmission Troubleshooting
In this video, our service technician, Johnny, details top troubleshooting tips for Twin Disc 8500 series transmissions and the 23000 series torque converter. Johnny will tackle the topics of:
- Slipping or loss of barrel rate
- Torque converter will not go into lockup
- Transmission will not go into first gear
- Transmission is running hot
Keep Reading

PJ News
Expanded Service Capabilities in Southern California
Palmer Johnson Power Systems is expanding in Southern California—acquiring WHECO’s Santa Fe Springs operations and moving into a 44,000-sq-ft facility to serve customers faster. Full details inside.


