4104 original driver seat post
 

4104 original driver seat post

Started by Nel, April 28, 2015, 05:03:39 AM

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Nel

Guys, anyone know how to adjust or lock in position the original 4104 driver's seat post. Mine moves up and down. Is it suppose to lock in a position? I see a pin type assy near the forward part of the post , that slides in and out , but no knob of any kind, Thanks , Nelson
4104-4519
West Nyack , NY

chessie4905

    If necessary,pull the seat off the post. There should be a large spring and a locking pawl. It is either rusted fast, sticking or missing. No knob; just the pin. Since it has been some time since I sold mine and memory fading, see if the pin has a slot in the end. If so, turn it with a screwdriver to lock pawl.
GMC h8h 649#028 (4905)
Pennsylvania-central

Nel

4104-4519
West Nyack , NY

buswarrior

Locks in each click up when raising.

Releases and drops to bottom when lifted to the top.

Lubrication will be dry, nobody greased it since 1962?

Happy coaching!
buswarrior
Frozen North, Greater Toronto Area
new project: 1995 MCI 102D3, Cat 3176b, Eaton Autoshift