Heater Core 88 K1500 -- Help with removing

[IndyAnne]

Thanks, FMBL. That tray is almost off. There is one screw in the back, next to the firewall, very hard to get a socket behind there.

I was just about to get the hoses off and a downpour started, and the garage is full of bicycles. Tomorrow ...

I'm thinking there is some kind of leak, but I've been reading that the heater core can get blocked up sometimes. It's pretty nasty looking, just the photos I got from taking out the fan. Is there a drain in that pan? Does AC condensation have a tube to drain somewhere on that pan, or would that be on the engine side of the firewall?

Thanks again!

Originally Posted by FMBL

There is a tray that needs to be removed right above the passenger floor board. Roughly 6-8 bolts to be removed. When you unbolt and lower the tray the heater core will come with itas long as the hoses are disconnected.