RWD - Severe Transmission Problems

Volvo RWD 900 Forum

INDEX FOR 10/2018(CURRENT) INDEX FOR 11/2006 900 INDEX [<<]  [>>]


Severe Transmission Problems 900 1996

It hasn't happened to me, so I hesitate to suggest it, but non-magnetic sludge sounds like it originates in the friction surfaces used in the transmission. The "glue" that holds them together and binds them to the metal survives old fluid but, from what I hear, dissolves quickly in fluid contaminated with water moisture or coolant.

Your thoughts about avoiding the radiator when changing the ATF probably recall reading about how others, with failed radiators, or leaking transmission coolers (inside the radiator) have suffered ruined transmissions. I envision this could occur as a result of a mistake made flushing, where the nipple on the ATF cooler gets twisted tightening the cooler line nut, causing a crack or break internally. The larger pressure on the engine coolant side will force anti-freeze into the ATF. I'm fairly sure an oil analysis would confirm it if it isn't obvious in the drained fluid.
Art Benstein near Baltimore

Down in the depths of our souls, we all yearn for a job where rubber stamps are used.


[about brickboard ads]


New Severe Transmission Problems [900][1996]
posted by  analogdad  on Tue Jul 3 15:28 CST 2018 >

[about brickboard ads]

Cut and paste link:

<< < > >>

Users marked in green are currently online.

©Jarrod Stenberg 1997-2016. All material except where indicated.

Brickboard.com is not affiliated with nor sponsored by AB Volvo, Volvo Car Corporation, Volvo Cars of North America, Inc. Brickboard.com is a Volvo owner/enthusiast site, similar to a club, and does not intend to pose as an official Volvo site. The official Volvo site can be found here.

All participants agree to these terms.
Powered by Denizen - Custom Software for Enthusiasts