Front Air Conditioner Drain problem

[Curt Sprenger]

Randy,
Does the 1987 PT38 have the drains you describe?

Curt Sprenger ‘87PT38, Anaheim, Calif.

randydupree wrote:

> liz,the problem is this. the unit was designed so that the water would
> drain onto the roof.but BB put a fitting in the roof just below the
> drain in the ac unit,there is a 1'' or so gap between the unit and the
> roof that had a spongie foam donut filling the gap.this foam donut
> shrinks with age and allows water to leak onto your roof,it will also
> make the water run onto your floor or bed when you drive it,something
> about the air blowing into the units drain so that it blows out the
> unit into your coach..what i did to fix this problem was to cut a
> piece of 1'' pvc pipe adout an inch long and force it under the
> unit,between the unit and the bus roof,then i glued it in with some
> silicone sealer..i got on the roof,measured the gap,had my helper cut
> the pvc and i put it in.on my coach there are 2 drains per unit,so 6
> pieces of pipe was required..randydupree93wb