B6200 4WD HST Creeps

[Marengo]

My old (1988) B6200 HST has been creeping for a while both forward and backwards, depending on the direction I was traveling when I released the pedal.
I've finally decided I need to resolve this issue.
The pedal is well lubed as is the whole tractor, like the old blues song says...it's cheaper to grease her.
I've been searching for answers to fix it but have not found the specific info for this tractor.
Any help is appreciated.

 

[North Idaho Wolfman]

If the bearing (150) in the neutral adjust are out, will do it.
Also if the bushing (110) or other parts are worn, can do that.
A spring (030) missing or maladjusted tensioner (050) can do it.

Also if the Dampener is going bad can do it.

 

[Marengo]

Thanks Wolfman,
With over 3000 hrs on this tractor one or all of those items may need replaced.
Looks like I've got some digging around to do.
The WSM will be a huge help.