Original Seat Bladder Condition - ZR-1 Net Registry Forums

TX '90 ZR1 · 08-22-2018

If you ever wonder why your seat bladders don't hold air, look no further.
I had the passenger seat out, so decided to replace the bladder while it was handy. Un-clipped and folded back the leather to see the bladder nearly totally disintegrated! I figured it would be dry and brittle, but never expected this. The car has lived inside and the leather is soft & pliable, so I was surprised at the bladder condition.
z082218-2.jpg

Did locate a piece with a date stamp of August 1989. The production date of the car is October 1989, so obviously it is the original part.
z082218-3.jpg

Before installing the new bladder, I connected the system to verify proper operation of the pump (which I put a new diaphram in), switch, bleed down buttons and the integrity of the connections.
z082218-1.jpg

If anybody needs an original bladder for an early '90, I've got one I would let go pretty reasonable.

08-22-2018	#1
TX '90 ZR1 Join Date: Oct 2017 Location: TX Posts: 2,040	Original Seat Bladder Condition If you ever wonder why your seat bladders don't hold air, look no further. I had the passenger seat out, so decided to replace the bladder while it was handy. Un-clipped and folded back the leather to see the bladder nearly totally disintegrated! I figured it would be dry and brittle, but never expected this. The car has lived inside and the leather is soft & pliable, so I was surprised at the bladder condition. z082218-2.jpg Did locate a piece with a date stamp of August 1989. The production date of the car is October 1989, so obviously it is the original part. z082218-3.jpg Before installing the new bladder, I connected the system to verify proper operation of the pump (which I put a new diaphram in), switch, bleed down buttons and the integrity of the connections. z082218-1.jpg If anybody needs an original bladder for an early '90, I've got one I would let go pretty reasonable. __________________ Kenny 1990 #442