Allison transmission fluid change

Fluid exchange (purge) machines are not recommended or recognized due to variation and inconsistencies with ensuring removal of 1 of the used fluid. If you would like to save when purchasing Amsoil products, here is a link to set yourself up with an Amsoil. Re: change fluid allison tranny.

The other filter is inside the transmission oil pan, and is intended to be changed only in the event of an overhaul.

The TranSynd is geared more toward the commercial line of transmissions and is a Dexron III ATF. Check the owners manual to be sure you can use a Dexron III, it might require Dexron VI and in. Duramax Transmission Service Tip: Let color and smell be your guide. Pretty straight forward job.

Also a front diff fluid change with some issues found. FREE Shipping on eligible orders. I need to change my transmission oil and. The local chevy dealership did the service.

The assumption is that the transmission was at the correct level before beginning this procedure. Wearing safety glasses is a good idea—the fluid really stings in your eyes. Total capacity-(dry system) shallow pan=12. My tranny fluid is a purple almost black color. Using transmission funnel fill transmission with 7. Allison Transmission Fluid Change.

Following that, the filter and fluid should be changed at the recommended intervals. Add fluid to transmission , start vehicle and check for leaks. For information on transmission shifter functions. In the absence of a fluid analysis program the fluid change intervals listed in the charts to follow should be used.

Automatic Transmission Fluid (ATF) - Can I use TranSynd fluid ? There are extra O-rings included for different style applications. In the above picture you can see the red handle of the ATF dipstick. Remove the dipstick and insert a funnel as seen below. You must now refill the transmission pan with approximately liters of fresh ATF to replace the fluid you have drained from the pan.

The fluid was pure with no contaminants and smelled like transmission fluid with no burned smell. One drain and refill will get you to , and another drain and refill will put you at. The most notable modification has been the transition from a five to six speed model, which lowered cruising rpm by roughly in high gear. KEEPING THAT ALLISON ADVANTAGE.

Driving is easier, safer, and more efficient. The Motorhome Series transmissions are rugged and designed to provide long, trouble-free service. I never thought much about the fluid however I shortly became aware of synthetic transmission fluid. The first change that I made was using Amsoil Torque Shift and I changed the control (external) filter. Once D (Drive) is attaine the transmission will shift into the lowest forward range programmed for the D (Drive) position, usually Þrst-range.

It is only necessary to change the primary filter at this initial service. Conly fluids is limited to specific allison ransmission models. Other problems include the transmission throwing fluid out of the fill tube, excessive engine flares, intermittent noises and the retarder not functioning properly.

If the vehicle is placed in gear immediately after starting during cold temperatures, the code may set. Inspect or replace the filter and seal. GM factory recommended Trans fluid change ? Put the drain plug back in and refill with appropriate fluid.

Change the Control main filter Small spin on filter in the front. Drain fluid from plug in the rear of pan, Add about 8qts of fluid , then check. Install the magnet (2) onto the filter adapter (1) which is in the converter housing.

Lubricate the gasket (3) on the transmission external oil filter with transmission fluid. Transmission protection and fluid change intervals can be optimized by the use of fluid analysis. When adding, be sure to fill to the approximate level.

Recheck the fluid level after filling. However, as with ALL transmissions, they have their breaking point. Advanced technology synthetic automatic transmission fluid.

The fluid is designed to meet the demanding requirements of modern heavy-duty automatic transmissions. Sometimes on cold start-ups, but mostly on really hot days, load or no loa it slips for a while, then takes hol then may slip again after a while. Previously I was using non-synthetic. You must verify the transmission in your application to determine proper fitment.

Content and Organization b. SUPPLEMENTARY INFORMATION 1–3. Maintenance Information 1–2. Fluid and FilteR Change ReCommendations use of the proper fluid and filters is the simplest thing that an owner can do to ensure the ongoing performance and reliability of allison automatic transmissions. Then test fluid annually and change filters in more years.

I have enough fluid to make another whole fluid change -over. I have been thinking about this for two days and decided to go ahead and change the fluid again, without removing the filters.