The message to which you are about to reply is shown first. GO TO REPLY FORM



 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

Overdrive actuating piston replacement? 200 1985

posted by  seads on  Mon Mar 12 03:21 CST 2007
Author: [PROFILE] [EVERY POST] [THREADS] [BEST POSTS] RSS Feed     [IGNORE ALL POSTS]
last visit: Wed Nov 14 03:37 CST 2007
[RELATED]

I own a 1985 Volvo DL, 230K miles, manual M46 tranny, overdrive not engaging. I have done all the checks to ensure that the overdrive relay and solenoid are working as well as made sure 12V are at the solenoid on my M46 transmission.

From reading some previous postings I found that the next step in getting the tranny to shift into OD is replacing the actuating piston o-rings. I have a couple questions:

1. Is this the next logical step????? Anything I missed??

2. If so, do the pistons themselves need replacement, or will changing just the o-rings suffice?

3. Does anyone recommend synthetic fluid replacement for the M46 transmission?

4. If so, what is the best way to flush out the system of all the Type F fluid besides just draining it all?

Thanks for the help!!






USERNAME
Use "claim to be" below if you don't want to log in.
PASSWORD
I don't have an account. Sign me up.
CLAIM TO BE
Use only if you don't want to login (post anonymously).
ENTER CAPTCHA CODE
This is required for posting anonymously.
OPTIONS notify by email
Available only to user accounts.
SUBJECT
MODEL/YEAR
MESSAGE

DICTIONARY
LABEL(S) +
IMAGE URL *
[IMAGE LIBRARY (UPLOAD/SELECT)]

* = Field is optional.

+ = Enter space delimited labels for this post. An example entry: 240 muffler


©Jarrod Stenberg 1997-2022. All material except where indicated.


All participants agree to these terms.

Brickboard.com is not affiliated with nor sponsored by AB Volvo, Volvo Car Corporation, Volvo Cars of North America, Inc. or Ford Motor Company. 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.