Jump to content

AW4 hinky reverse issue


Recommended Posts

Have an 88, with an I6 auto. All forward gears work well. Reverse has a strange habit of sometimes working and sometimes not engaging. One of the fluid lines is patched. Could that lead to a system pressure issue? Any other suggestions or idears?

Link to comment
Share on other sites

  • 5 weeks later...

It's really only a full rebuild if you open it up, for the time it takes to get that far replacing all the wear parts is only what makes sense.  The rebuild kit isn't terribly costly from what I recall, but people want an arm and a leg to do it.

 

http://www.rockauto.com/en/moreinfo.php?pk=4723188&cc=1181720&jsn=375

 

Not sure if there's better kits out there or not.  That one is listed for an A340, but it shooooooooooould be correct.

Link to comment
Share on other sites

 

Okay, so my mechanic says that the reverse gear is gone.

 

How did he come to that conclusion.  Did he just put it in R and nothing happened?  I was told my tranny was shot...needed a torque converter...$210.00

 

 

He manually tried to put in reverse and got nothing. :dunno:

Link to comment
Share on other sites

He manually tried to put in reverse and got nothing. :dunno:

 

reverse is made up several gears shared with the forward gears, obviusly your problem is about the hidraulics, get someone capable of fixing that... not your current mechanic, you need to rebuild your tranny if the gears, clutches or bands or whatever is bad, your tranny doesn`t seem to have those problems...

 

the AW4 manual says reverse is engaged by applying

 

OD clutch

D clutch

1st / R brake

OD one way clutch

Link to comment
Share on other sites

 

He manually tried to put in reverse and got nothing. :dunno:

 

reverse is made up several gears shared with the forward gears, obviusly your problem is about the hidraulics, get someone capable of fixing that... not your current mechanic, you need to rebuild your tranny if the gears, clutches or bands or whatever is bad, your tranny doesn`t seem to have those problems...

 

 

Thanks. Currently, the ONLY issue it has is no reverse. Otherwise it's fine. Put it in reverse gear and all you get is engine revving.

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share

×
×
  • Create New...