How often should Allison Transmission fluid be changed?
Allison says the fluid is good for 100,000 miles.
How do I reset my Allison Transmission fluid?
One way to reset oil life involves the Mode button on some shifter designs. After accessing the oil life display, push and hold the Mode button on the shifter for 10 seconds. Another method is to turn the key on, engine off, and then move the shifter between N-D-N-D-N-R-N.
Should you flush an Allison Transmission?
Only flushing the fluid will rid the system of all the old transmission fluid and debris that is caught up in the transmission. Your Allison Transmission will be able to get any job done for many miles by flushing and changing the fluid on a regular basis.
How much horsepower can a stock Allison Transmission handle?
As you’ve probably deduced up to this point, the stock Allison will handle roughly 350 to 400-rwhp in five-speed form and 425 to 450-rwhp in six-speed trim. However, if you push things past that point the clutches will eventually slip and bring on the Allison’s notorious “limp mode” condition (i.e. limp home mode).
How often should you change your fuel filter on a DuraMAX?
Change your LLY’s engine oil and filter at least once every 6 months and your fuel filters once a year. Keep an eye on your air filter and change it as needed. If you’re in very dusty areas you will likely need to change it sooner.
Why do you need an Allison Transmission in a RV?
For decades, Allison has provided RV and motorhome owners with proven reliability and durability, impressive fuel efficiency and a smooth ride. Our propulsion solutions deliver more power and control to the wheels while optimizing engine power. Whatever your travel plans, there’s an Allison to help you reach your destination.
Where can I find an Allison transmission button?
To find the nearest Allison dealer or distributor, visit and click on the “Sales & Service Locator” link, or call (317) 242-5000.
When did LBSS come out for Allison transmissions?
Since LBSS is a calibration feature and not a physical part, it may be available for older Allison transmissions equipped with A51, A52, or A53 TCMs (introduced July 2008). For more information about LBSS or to determine whether it is available for your coach, contact your motorhome service center or an Allison dealer or distributor.
For decades, Allison has provided RV and motorhome owners with proven reliability and durability, impressive fuel efficiency and a smooth ride. Our propulsion solutions deliver more power and control to the wheels while optimizing engine power. Whatever your travel plans, there’s an Allison to help you reach your destination.
What’s the gear upshift on an Allison Transmission?
After the hill is crested, the transmission will upshift to sixth, then likely coast a little in that gear unless you are driving with the exhaust brake on. If you are, the exhaust brake will be applied and the transmission will downshift toward the preselected gear, which is generally either second gear or fourth gear.
Since LBSS is a calibration feature and not a physical part, it may be available for older Allison transmissions equipped with A51, A52, or A53 TCMs (introduced July 2008). For more information about LBSS or to determine whether it is available for your coach, contact your motorhome service center or an Allison dealer or distributor.
What kind of transmission does a llison motorhome use?
By CAROL F. MAXWELL & E.S. GURDJIAN, F76350 llison introduced its World Transmission to the motorhome marketplace several years ago. The MD version used in motorhomes was followed by the HD version, which is used in conjunction with engines having horsepower ratings in excess of 300, primarily heavier bus conversions.
