The Fuller RTO16915X transmission is a 15-speed, heavy-duty manual transmission commonly used in commercial trucks and heavy-duty vehicles. It features a two-range design, allowing for efficient gear shifting and enhanced torque handling. This transmission is known for its durability and reliability, making it suitable for various demanding driving conditions. Its design helps optimize fuel efficiency while providing drivers with better control over their vehicle's performance.
Fuller Transmission shift diagrams.There are several places on or offline where you can obtain and Eaton fuller 15 speed gear shifting diagram. It depends what method you prefer. such as from your Truck dealer or a Truck Transmission Re-builder or someone who offers fuller transmission parts and service. For more information of sources online, see the Related Links section further down this page.
On all Eaton-Fuller transmissions, the fill plug is on the left side of the transmission. You insert the drive end of a 1/2" socket into it, and turn it counterclockwise to unthread it. That's where the transmission oil goes. Eaton-Fuller recommends you use either 50W synthetic, or 80W if you're going with mineral oil.
Eaton Fuller recommends 50W synthetic. Not sure about other transmission manufacturers.
20-25 Years with proper maint.
Overdrive. The "O" in "RTLO" indicates that, and the transmission in question has a final drive ratio of .73.
A eaton fuller 18 speed roadranger gearbox is used
To replace the clutch brake on an Eaton Fuller 18-speed transmission, first ensure the vehicle is safely secured and the transmission is in neutral. Remove the transmission from the vehicle, then disassemble the clutch assembly to access the clutch brake. Replace the old clutch brake with a new one, ensuring proper alignment and installation, and then reassemble the clutch and transmission. Finally, reinstall the transmission in the vehicle and test the clutch operation before returning the vehicle to service.
Keep rpm between 1400 to 1600
You'd be in the 18,000 lb. range.
If it's an Eaton Fuller, 50W synthetic or 80W mineral.
It's known as a "Super 10"
Either a proprietary Mack 18 speed or an Eaton-Fuller 18 speed. Various models of the Eaton-Fuller were available, from 1600 torque to 2100 torque.