72 Satellite
Well-Known Member
AC/Heater Box out.  Received the complete rebuild kit for it.  Found a few good guides on this, but any tips/tricks to know or look out for are greatly appreciated.
		
		
	
	 
 
Inside look at the Cowl/Plenum rust-through. I noticed the Drain Tube was missing when removing the box. Since it was an AZ car and the AC was used frequently, I imagine the moisture buildup was pretty bad, leading to this damage. Using a length of 1/2" Tygon Tubing, fastened to my Shop Vac, I was able to remove the rust debris prior to applying POR-15 to the area. Unfortunately, my arm isn't as cooperative as the tubing, so getting in the nooks and crannies with a brush proved impossible. Is as good as I can get it. I'm going to apply some fiberglass patch, activated with a UV light, to the inside of the plenum as well. Anyone have experience with these patches?
 
 
Priming & Painting Dash.
 
 
 
 
POR-15 the Firewall & Wheel Wheel Relief Cuts
 
 
	
		
			
		
		
	
				
			 
 
Inside look at the Cowl/Plenum rust-through. I noticed the Drain Tube was missing when removing the box. Since it was an AZ car and the AC was used frequently, I imagine the moisture buildup was pretty bad, leading to this damage. Using a length of 1/2" Tygon Tubing, fastened to my Shop Vac, I was able to remove the rust debris prior to applying POR-15 to the area. Unfortunately, my arm isn't as cooperative as the tubing, so getting in the nooks and crannies with a brush proved impossible. Is as good as I can get it. I'm going to apply some fiberglass patch, activated with a UV light, to the inside of the plenum as well. Anyone have experience with these patches?
 
 
Priming & Painting Dash.
 
 
 
 
POR-15 the Firewall & Wheel Wheel Relief Cuts
 
 
			
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