Diesel Bombers

Diesel Bombers (https://www.dieselbombers.com/)
-   Diesel Engine Conversions (https://www.dieselbombers.com/diesel-engine-conversions/)
-   -   allison at545 torque conv. bolts (https://www.dieselbombers.com/diesel-engine-conversions/62031-allison-at545-torque-conv-bolts.html)

mrjeep44s 11-01-2010 06:36 PM

allison at545 torque conv. bolts
 
I have a 98 freightliner 5.9 cummins with an allison 545 trans. The trans went bad and I have a new one to replace it but there is no visible cover to remove to take out the torque converter bolts. Anyone have an idea how to remove them?:argh:

Red_Rattler 11-01-2010 07:39 PM

Through the hole where the starter is when u remove it

the_new_kid 11-02-2010 06:13 AM

Yup exactly what red_rattler said you remove them through the hole where the starter is. I believe the last one I did it was a 3 inch extension with a 14mm(Please don't quote me on the size) deep socket on a 1/2 inch wrench and make sure to hold the flywheel from turning when breaking them loose.

mrjeep44s 11-02-2010 06:55 AM

The edge of the hole that the starter bolts to is dead center of the torque converter bolt which makes it impossible to get a socket on. The freightliner cummins has the starter on the passenger side of the motor versus the dodge that is on the drivers side. I don't know if this makes a difference, but I am stumped as how to get them out. Any and all help will be greatly appreciated.

the_new_kid 11-02-2010 07:06 AM

Maybe It was on the opisite side of the block there might have been a removeable inspection cover that has like 13mm bolts check for that

mrjeep44s 11-02-2010 07:51 AM

No removeable cover. Thinking of grinding a small groove in the starter hole so I can get a socket on the bolts.:humm:

bobcat67 11-02-2010 08:32 AM

there has to be a better way than that

Red_Rattler 11-02-2010 08:52 AM

Through the drivers side inspection cover with a thin walled socket should be a 15mm. Just had a blue bird bus in and that's what my guess would be. Def gonna take 2 of ya to do it. One to roll the motor and one to line it up.

mikeshat 02-23-2012 07:15 PM

i own 1997 freightliner fl70, to take torque converter you have to inspect more carefully the right side of engine on opposite site of starter, you will see i think four bolts(you'll have to move fuel lines out of the way it's going to be really close to fuel filter, if this will help!!!

---AutoMerged DoublePost---

i have one question to you, what is the top speed of your freightliner? i just rebuilt my transmission allison at 545 4-speed and my truck doesn't go more than 55mph on the freeway with 2500 rpm, i'm thinking probably it has speed limiter in it:argh:

cumminsf150 02-25-2012 08:17 AM

there has to be a cover to remove, similar to a dt466 with the at 545, dumb question, but have you pressure washed the engine, filth can hide alot of things..


All times are GMT -5. The time now is 01:59 AM.


© 2024 MH Sub I, LLC dba Internet Brands