Re: Shepard M100 PDP1 rebuilds now available from Redhead for EXCHANGE!
Reply #26 –
Not exactly on topic but I had my local Cummins shop remove my box and have it rebuilt as it was starting to leak from the top.
Exact same everything under the front of the coach with my non preloaded .001 and .003 end play wheel bearings.
Before the box rebuild I had a small amount of "dead" zone in the steering where you could "feel" a harder spot turning the wheel a small distance either way then the coach would change direction.
That "dead zone is now gone. No hard spot after a small turn of the wheel.
Takes the same steering wheel turning to affect the direction of the coach.
So the sector gear must have had that much play in it. Preloaded bearings did not show it BTW.
WEIRD. Someday next is to preload the bearings to see the difference. Short drive only today.
No trucks traffic and interstate stuff yet.
Steering box wear in my case added to a "dead spot."