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Topic: Allison Transynd Change (Read 6398 times) previous topic - next topic

Allison Transynd Change

I'm planning to change the transmission fluid and filters in my Allison 3000MH and I need to know how many quarts it will take to refill it.  It already has Transynd in it so am I looking at 29-34 quarts?

I can purchase 8 gallons of Transynd from Merchant Automotive for $382.00 shipped.

Re: Allison Transynd Change

Reply #1 –
Seems to me like the 3060 trans took between 5 and 6 gallons of fluid
previous 1984 35 ft ORED 250 HP 3208 Cat       
previous 1998 40 ft U295 CAI 325 hp Cummins
previous 2003 40 Ft u320 build #6140 450 Cummins M11.                                                         
1999 Mazda Miata
Ron, Nancy, Tipper the cat, Max The dog
1997 U 270 36 ft build number 5174 8.3 Cummins

Re: Allison Transynd Change

Reply #2 –
changing filters only needs around 5 qts but if you drain the other section then that will add another few.
Torque conv' will not be drained.
JohnH
Coachless, now use aircraft. 2003 Ford Travelair TC280 class C. Super shape. Just for 1 yr .
1994 Ford E350 ClassC,total renovation inside and out. Now sold.
2000 U295  36' Cummins 350 c/w Banks Stinger, Resonator upgrade,Solar, LED lites.Residential fridge with slide out pantry. Build 5674. Sold
ex 92 GV 022C ored Cummins. Sold
ex 95 GV240 cat 3116. Sold
2017 Mini cooper s & 2016 land Rover LR2 HSE  LUX.
jhaygarth@aol.com    SKP #130098
treat everyone as you would like to be.

Re: Allison Transynd Change

Reply #3 –
Been doing more reading and first off is a fluid test and filter change.  May not need to change the fluid.

Re: Allison Transynd Change

Reply #4 –
You can call Allison with your transmission serial number (on the driver's side of the transmission to verify the correct change quantity.

If a standard Allison 3000, 19 quarts for a fluid (with filter) change.  Most cost-effective is a 5 gallon pail from Allison dealer.  That leaves you with one quart left over.
Brett Wolfe
EX: 1993 U240
Moderator, ForeForum 2001-
Moderator Diesel RV Club 2002-
Moderator, FMCA Forum 2009-2020
Chairman FMCA Technical Advisory Committee 2011-2020

Re: Allison Transynd Change

Reply #5 –
Quote from: wolfe10 –
You can call Allison with your transmission serial number (on the driver's side of the transmission to verify the correct change quantity.

If a standard Allison 3000, 19 quarts for a fluid (with filter) change.  Most cost-effective is a 5 gallon pail from Allison dealer.  That leaves you with one quart left over.
I thought about buying the 5 gallon pail, but had to consider how to get it into the fill tube.
2000 U320 mid entry  #5688
2006 Jeep Liberty


USMCR retired
SDFD retired
FEMA US&R TF8

Re: Allison Transynd Change

Reply #6 –
Quote from: Sven and Kristi –
I thought about buying the 5 gallon pail, but had to consider how to get it into the fill tube.

Funnel and long clear (cheap) plastic hose.  Been there, done that.

Set the pail on a 6' ladder and just pour it in. 
Brett Wolfe
EX: 1993 U240
Moderator, ForeForum 2001-
Moderator Diesel RV Club 2002-
Moderator, FMCA Forum 2009-2020
Chairman FMCA Technical Advisory Committee 2011-2020

Re: Allison Transynd Change

Reply #8 –
Done that also

"When I die, I want to die like my grandfather who died peacefully in his sleep. Not screaming like all the passengers in his car."

Re: Allison Transynd Change

Reply #9 –
Here is how I did it....just let it siphon, a little on the slow side but hey, I wasn't in any hurry.

Ralph
96 U270
Ralph
96 U270

Re: Allison Transynd Change

Reply #10 –
Quote from: Ralph –
Here is how I did it....just let it siphon, a little on the slow side but hey, I wasn't in any hurry.


How did it taste?
1998 U270 34'

Re: Allison Transynd Change

Reply #11 –
A little oily at first  ;D

Re: Allison Transynd Change

Reply #12 –
I used a small gear pump and a long tube all the way down to the part of the dipstick tube that slants down. Worked great. I love the siphon out of the bucket. Ingenious!
95 U300SE

Re: Allison Transynd Change

Reply #13 –
Quote from: Sven and Kristi –
I thought about buying the 5 gallon pail, but had to consider how to get it into the fill tube.
Hand pump from Harbor Freight.
 
Multi-Use Transfer Pump

Takes a while but not that bad. You might be able to Tom Sawyer it if you have kids in the neighborhood. :)

see ya
ken
The selected media item is not currently available.ken & dori hathaway & Big Agnes
🍺1992 U300 GrandVilla WTBI #4150 FOT FBP 2011
✨6V-92TA DDEC Parlor Coach 350HP Series 92
🏁2011 Nissan XTerra Pro-4X

Re: Allison Transynd Change

Reply #14 –
How does one get a 5 gallon pail into an oil dipstick???😜
Richard & Betty Bark & Keiko our Golden Doodle
2003 U320T 3820 PBDS
Build # 6215
MC # 16926
2016 Chevrolet Colorado 4X4 diesel

Re: Allison Transynd Change

Reply #15 –
Quote from: kenhat –
Hand pump from Harbor Freight.
 
Multi-Use Transfer Pump

Takes a while but not that bad. You might be able to Tom Sawyer it if you have kids in the neighborhood. :)

see ya
ken
Not too slow at all, that is the one I used when I changed filters and fluid on the tranny in our coach.
1999 40 ft. U-320 wtfe build 5563 Chuck & Lynda's "Rollin' Inn"  2030 watts solar
prev. mh's 71 GMC 5 yrs. 73 Pace Setter 1 yr. 78 Vogue 5 yrs 81 FTX 40ft all electric 18 yrs. 1996 Monaco Signature 3 yrs.
2014 Grand Cherokee Overland
Dream as if you will live forever. Live as if you will die today.  James Dean
 

Re: Allison Transynd Change

Reply #17 –
I appreciate the responses and photos in this thread!  It's nice to be able to see what people are talking about and how to do this if you need to.

In the end, I hire it out.  I really dislike dealing with engine fluids.

Chris