Common questions

Where can I get an Allison Transmission serviced?

Table of Contents

Where can I get an Allison Transmission serviced?

Find an Allison authorized service facility near you. Learn how you can ensure the performance and durability of your Allison transmission. Allison Transmission is the world’s largest manufacturer of fully automatic commercial-duty transmissions, and is a leader in hybrid-propulsion systems.

What can cause a car transmission to overheat?

Driving habits, conditions, and weather are other possible causes of transmission overheating. If your transmission is running hot, be aware of possible causes. Most transmission problems are a result of overheating. Reasons for overheating include low fluid levels, leaks, burned, old or dirty fluid, or problems with the solenoid.

What causes the transmission fluid to get hot?

Transmission fluid wears out over time and can become contaminated with dirt and grit. Additionally, burned transmission fluid results from transmission heat – and transmission heat results from low fluid or old, ineffective fluid that needs to be changed.

Can a defective solenoid cause a transmission to overheat?

A defective solenoid has to be replaced. A thorough diagnosis of your transmission overheating issues should be able to identify the solenoid as the problem, but sometimes the underlying circuitry can be the issue. Either way, the solenoid should be checked if all other issues have been addressed and your transmission still overheats.

As the world leader in fully automatic transmissions, Allison Transmission offers our customers a global network of trained technicians at our Distributor and Dealer locations and Authorized locations to service and care for your Allison transmission.

How often should I Change my 6.6L Duramax transmission?

6.6L Duramax Maintenance Schedule, Service Intervals. GM advises that the ZF S6-650 6 speed manual transmission does not require service. To maintain shift quality and promote transmission life, consider replacing fluid at 60,000 mile intervals, especially if usage meets any of the severe duty conditions.

How often should I change my Allison service interval?

Every 60k, and replace the spin-on every 30k. Allison says every 150k, my Nissan Murano with it’s CVT had had a 120k recommended interval; not me, changed it every 60k and have had no issue in 200k mile of driving. As a Cadillac Master Service Advisor, before I retired, I advised customers accordingly.

Where can I get transynd for my Allison?

If you call the 1-800 Allison tech support as soon as you mention GM products they’ll tell you go by the GM recommendations, because of the GM take over on the 1000. Click on the HIGHWAY APPROVED FLUIDS. Search online for best prices on Transynd, just last week I paid $36 a gallon at Williams Allison, which is Allison’s main supplier in AZ.

When did GM stop using the Allison Transmission?

GM sold Allison Transmission in 2007, although Duramax powered pickups continue to use their transmissions. Moderate changes have occurred to the transmission throughout the years however the platform itself has, for all intents and purposes, remained the same since 2001.

How does the Allison Transmission work for Duramax?

The Allison’s external filter eliminates the need to frequently service the internal filter and greatly reduces maintenance time/cost. It also relies on adaptive technology which integrates the transmission with the engine control module to continuously monitor driver input and calculate ideal shift strategies for the particular driving conditions.

Who are the authorized service providers for Allison Transmission?

Allison Authorized services encompass all of the care you need to keep your Allison transmission running smoothly. With nearly 1,400 Authorized Distributors and Dealers worldwide, Allison is committed to providing you with the best resources to care for your Allison transmission.

What kind of fluid does an Allison Transmission use?

TranSynd™ is a new, synthetic automatic transmission fluid developed by Castrol and specially engineered for Allison Transmission. It’s specifically designed to make Allison Automatic-equipped vehicles even more efficient, more productive and more profitable to operate.

What does grade braking do on an Allison series 1000?

Allison Series 1000 Transmission Grade Braking Feature Everything you wanted to know about grade braking and more.. The grade-braking algorithm’s primary purpose is to utilize engine braking to slow a heavy vehicle on steep grades in order to reduce wear on the traditional braking system.

How does the ABS system work on a car?

The ABS system is made up of the ABS module, and ABS sensors at each wheel. The sensors detect wheel speed, and will send a message to the ABS module to rapidly pump the brakes when it is detected that the vehicle is skidding or has lost traction.

How does a pre select downshift work on an Allison?

Because the transmission is electronically controlled and there is no mechanical linkage that needs to be moved for a pre-select downshift, implementation of this algorithm can be done completely in software with no hardware modifications. This algorithm takes into consideration several factors before commanding a pre-select downshift.

Allison Series 1000 Transmission Grade Braking Feature Everything you wanted to know about grade braking and more.. The grade-braking algorithm’s primary purpose is to utilize engine braking to slow a heavy vehicle on steep grades in order to reduce wear on the traditional braking system.

What should I do if my Allison won’t shift?

There is another speed sensor at the back of the Allison– same part as the TC sensor.. might put the old one there and test drive it. Be sure you also check for damaged wires. If the display works OK when shifting gears, the NSBU switch may be OK.

Because the transmission is electronically controlled and there is no mechanical linkage that needs to be moved for a pre-select downshift, implementation of this algorithm can be done completely in software with no hardware modifications. This algorithm takes into consideration several factors before commanding a pre-select downshift.

Do you have to select tow / haul in automatic grade braking?

No, automatic grade-braking is always an active part of the transmission control system. Does Tow/Haul have to be selected? No. In normal mode, the grade-braking feature will pre-select only the 5-4 downshift, whereas in Tow/Haul mode, grade-braking has ability to select the 5-4, 4-3, 3-2 downshifts.

As the world leader in fully automatic transmissions, Allison Transmission offers our customers a global network of trained technicians at our Distributor and Dealer locations and Authorized locations to service and care for your Allison transmission.

How big is a 14 ” clutch assembly?

TT107686-2CBTT107686-4CB 14″ CLUTCH ASSEMBLIES – 2 DISC COUNT P/N SPLINE SIZE FLYWHEEL BORE DISC SPRINGS DISC TYPE MAX TORQUE (LBS) PLATE LOAD (LBS) STYLE

What kind of warranty does OTR clutch have?

„„OTR offers a complete line of NEW, MADE in the USA clutches „„OTR clutches are comparable quality with the same warranty (2-year unlimited mileage) as national branded product with more competitive pricing „„Patented cryogenically treated springs virtually eliminate disc spring failures

Find an Allison authorized service facility near you. Learn how you can ensure the performance and durability of your Allison transmission. Allison Transmission is the world’s largest manufacturer of fully automatic commercial-duty transmissions, and is a leader in hybrid-propulsion systems.

Who is the largest manufacturer of automatic transmissions?

Learn how you can ensure the performance and durability of your Allison transmission. Allison Transmission is the world’s largest manufacturer of fully automatic commercial-duty transmissions, and is a leader in hybrid-propulsion systems. Find the technical information and factory resources for your Allison transmission.

What kind of fluids are used in Allison transmissions?

Allison Approved Fluids that are synthetic based offer improved viscosity that other fluids can’t offer. Only Allison Approved transmission fluids are formulated for the unique components of an Allison Automatic.

What do you need to know about Allison transmissions?

This series had no diagnostic software or computer, but you could retrieve codes from the shift selector. Allison is the world’s largest manufacturer of fully automatic transmissions and hybrid propulsion systems for commercial-grade vehicles. These transmissions can be found at work in a wide variety of applications, from mining and school buses.

What kind of transmission do I need for an international truck?

We stock Spicer transmissions for International trucks and medium duty truck transmissions such as the 7 speed transmission ES52-7A, ESO65-7A, ESO66-7B as well as the 4 speed T19, T98 and the AT540 Allison Automatic. We also stock 5 Speed T33, T35, T36, T495, T496, T689, T699 and the 6 speed FS6406N just to name a few.

Learn how you can ensure the performance and durability of your Allison transmission. Allison Transmission is the world’s largest manufacturer of fully automatic commercial-duty transmissions, and is a leader in hybrid-propulsion systems. Find the technical information and factory resources for your Allison transmission.

Which is the best Transmission Company for trucks?

We offer all the latest upgrades and technologies offered by International, Spicer, Fuller, Eaton, Rockwell and Allison when rebuilding your transmission. We have been serving international truck transmission customers from around the world for over 15 years.

Why does my Allison Transmission have wear marks?

Other wiring problems popped up in the harness which was getting wear through the wiring insulation from the convoluted loom. The ribbed plastic over time along with vibration caused the insulation to develop wear marks. This caused resistance and opens to the transmission control module and we went through years of replacing wires front to back.

What causes no shift condition on Allison automatic transmission?

The factory guys got lazy and didn’t have a long enough harness to make a complete run from the batteries to the cab. The troubles started with a no shift condition…..a code #3500 which is no battery feed to the TCU.

Where is the transmission identification tag on an Allison 1000?

information is included on the transmission identification tag located on the right rear side of the transmission case, as shown in Figure 3. This information must be used when discussing specific service issues, or when parts replacement is necessary. The transmission identification tag also includes the date of manufacture, and also the

Is the Allison 1000 / 2000 series a metric transmission?

Allison Series 1000/2000/2400 transmissions are designed and manufactured to metric standards, and metric tools are required for service. The cooler ports and the main line pressure tap are the only non-metric fittings on the transmission case. The output flange/yoke retaining bolt is also non-metric.

Where can I find the Allison 1000 series?

ALLISON 1000/2000 SERIES. 1. No part of any ATSG publication may be reproduced, stored in any retrieval system or transmitted in any form or by any means, including but not limited to electronic, mechanical, photocopying, recording or otherwise, without written permission of Automatic Transmission Service Group.

information is included on the transmission identification tag located on the right rear side of the transmission case, as shown in Figure 3. This information must be used when discussing specific service issues, or when parts replacement is necessary. The transmission identification tag also includes the date of manufacture, and also the

What’s the difference between Allison 1000 and 2000 series transmissions?

The 1000 and 2000 Series transmissions both have helical cut planetary gear systems to minimize noise concerns and come in two different gear ratio configurations. The 1000 Series uses closer steps to improve the shift quality that we now expect from an automatic transmission. The 2000 Series uses wider steps to

ALLISON 1000/2000 SERIES. 1. No part of any ATSG publication may be reproduced, stored in any retrieval system or transmitted in any form or by any means, including but not limited to electronic, mechanical, photocopying, recording or otherwise, without written permission of Automatic Transmission Service Group.

Is the Allison parts catalog in PDF format?

If you are looking for a Allison Parts Catalog Manual, you have just come to the right place because we have a very large collection of manuals that are available for download, so they can be used very easily on any smartphone, laptop or tablet as they are in PDF format.

Who is the inventor of the Allison Transmission?

Allison Transmission was formed by James A. Allison back in 1915 in Indianapolis, Indiana. Initially, the company produced racing cars, designed aircraft engines and produced parts for them, and later introduced the world to powerful automatic transmissions. The model range consists of about a dozen series…

What to do if your Allison TV won’t play?

ALLISON® NUTS, BOLTS, PINS, ETC. If playback doesn’t begin shortly, try restarting your device. Videos you watch may be added to the TV’s watch history and influence TV recommendations. To avoid this, cancel and sign in to YouTube on your computer.

What kind of fluid is used in Allison transmissions?

P.S. amsoil makes a 100% synthetic fluid engineered specifically for allison TES-295 transmissions. It is called TORQUE-DRIVE SYN. AUTO. TRANS.

When to use cruise control in Allison Transmission?

However, mode selection can make a big difference when traveling over rolling hills. If you drive in such areas while in Performance Mode (particularly with the cruise control on), it is common for the transmission to shift down to fifth gear on the uphill and back to sixth gear on the downhill, repeating this process hundreds of times.

Are there any problems with the Allison Transmission?

Allison transmissions are custom-designed for several different industries and provide valuable power and work. However, even these revolutionary pieces of equipment can have problems. Do you know how to identify and deal with an issue that may arise with your Allison transmission?

However, mode selection can make a big difference when traveling over rolling hills. If you drive in such areas while in Performance Mode (particularly with the cruise control on), it is common for the transmission to shift down to fifth gear on the uphill and back to sixth gear on the downhill, repeating this process hundreds of times.

P.S. amsoil makes a 100% synthetic fluid engineered specifically for allison TES-295 transmissions. It is called TORQUE-DRIVE SYN. AUTO. TRANS.

Can a warranty be voided on an Allison school bus?

If the oil did not cause the problem the warranty cannot be voided,regardless of brand or length of time in use. Oil analysis is acceptable as proof of oil’s serviceability. ( in lieu of regular oil changes,for instance. P.S. amsoil makes a 100% synthetic fluid engineered specifically for allison TES-295 transmissions.

What is the oil level code on an Allison Transmission?

ALLISON TRANSMISSION SHIFT OIL LEVEL CODE ox 50 59 65 70 79 89 95 SELECTOR CODE DESCRIPTION Setting time too short Engine RPM too low Engine RPM too high Neutral not selected Sump fluid temperature too low Sump fluid temperature too high Output shaft rotation detected Oil level sensor failed DISPLAYING OIL LEVEL INFORMATION

How does the Allison automatic shift selector work?

The electronic control system of your Allison Automatic is programmed to inform the operator of a problem with the transmission system and automatically alert the operator. When the Electronic Control Unit (ECU) detects a problem condition, the ECU: – Restricts shifting – Illuminates the CHECk TRANS* light on the instrument panel

What makes an Allison automatic an Allison advantage?

The Allison Advantage Your Allison Automatic is fully electronically controlled. The Allison electronic controls package oversees the operation of the transmission, controlling transmission upshifts and downshifts, and providing important information on the operation of your drive system.

The electronic control system of your Allison Automatic is programmed to inform the operator of a problem with the transmission system and automatically alert the operator. When the Electronic Control Unit (ECU) detects a problem condition, the ECU: – Restricts shifting – Illuminates the CHECk TRANS* light on the instrument panel

The Allison Advantage Your Allison Automatic is fully electronically controlled. The Allison electronic controls package oversees the operation of the transmission, controlling transmission upshifts and downshifts, and providing important information on the operation of your drive system.

What kind of computer is used for Allison transmissions?

Computers for Allison® transmissions, performance Allison® transmissions, performance Duramax transmissions, performance parts for Allison® transmissions, performance parts for Duramax transmissions. NUTS, BOLTS, PINS, ETC.

How many litres does an Allison oil system have?

OIl SySTEM Allison approved fluids: tES 295 and tES 389 Capacity, excluding external circuits With deep Oil Pan 14 litres With Shallow Oil Pan 12 litres

What is the PTO drive ratio on an Allison?

PtO drive gear ratio 1.00 x turbine speed PtO drive gear 64 tooth OIl SySTEM Allison approved fluids: tES 295 and tES 389 Capacity, excluding external circuits With deep Oil Pan 14 litres With Shallow Oil Pan 12 litres

How many transmissions do you need for a medium duty truck?

In a typical medium-duty truck, one of more than 25 different transmissions must be married to the right diesel engine with the right horsepower and torque ratings. With more than 15 different engine options available, how do you ensure that you spec the right transmission in your medium-duty trucks?

What does 100 stand for in Allison Transmission?

The 100 stands for 10 tons (or actually 10,400 kilograms), and D for dual motor, explained Alex Schey, Allison’s chief commercialization officer for its electric products, in an interview with HDT.

What’s the difference between Allison 2500 and 3000?

While the Allison 2500 6-speed automatic and Allison 3000 6-speed are both compatible with that spec engine, each yields a completely different GCWR, directly impacting trailer capacity. The 2500 series offers 33,000-lb. GCWR, while the 3000 series bumps it up to 60,000-lb. GCWR.

What kind of transmission does an Allison truck have?

The oldest Allison Transmission configuration was the WTEC. If your commercial truck, RV, or machine is from before 1998, it probably has a WTEC II transmission. This series had no diagnostic software or computer, but you could retrieve codes from the shift selector.

What to do if your Allison Transmission goes into limp mode?

Unfortunately, a driver can’t reverse limp mode. If you find yourself stuck in third gear with this model of transmission, it’s probably time to have it rebuilt. Pro Tip: Keep your Allison transmission well-maintained to avoid accidentally triggering limp mode. This will also improve your vehicle’s overall functionality!

What did Allison Transmission do after World War 2?

After WWII, Allison Transmission turned its attention to civilian transportation. Allison designed, developed and manufactured the first-ever automatic transmissions for heavy-duty vehicles including delivery trucks, city buses, and locomotives. This Section is in list format, but may read better as prose.

Where are the headquarters of the Allison Transmission Company?

With headquarters in Indianapolis, Indiana, Allison Transmission has regional offices all over the world and manufacturing facilities in Indianapolis, Chennai, India, and Szentgotthárd, Hungary. Allison began in 1909 when James A. Allison, along with three business partners, helped fund and build the Indianapolis Motor Speedway.

Why are synthetic fluids used in Allison Transmission?

Because the specification was developed by people who know Allison best. Allison Approved synthetic fluids provide extended drain intervals and offer thermal and viscosity advantages over conventional petroleum based fluids, as well as other synthetic fluids.

Why was Allison TES 295 approved for transmission?

Because the specification was developed by people who know Allison best. Allison TES 295® approved fluids provide extended drain intervals and offer thermal and viscosity advantages over conventional petroleum based fluids, as well as other synthetic fluids.

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Ruth Doyle