In light of the several discussions re HVAC systems of late I decided to add some documents to the site. You'll find these at Documentation/HVAC/
HVAC Systems. Then go to the Instructions tab and there you'll find tabs for the 1981 FSM, 1985 FSM, and 1995 FSM. The 1981 stuff was already on there, but the 1985 and '95 tabs and content are new. And they have:
1985 FSM: In various tabs
Ventilation, Heating, & A/C: 3 pages
Heating Systems General Service: 4 pages
Standard & Hi-Output Heat: 18 pages
Manual A/C & Heat: 36 pages
A/C General Service: 14 pages
6E71 Compressor & Clutch: 10 pages
FS-6 Compressor & Clutch: 10 pages
1995 FSM: FS-10 Compressor & Clutch: 10 pages
I hope this layout works for you. But I'm just adding the sections directly from the HVAC sections, which are different from year to year.
Gary, AKA "Gary fellow":
Profile
Dad's: '81 F150 Ranger XLT 4x4: Down for restomod: Full-roller "stroked 351M" w/Trick Flow heads & intake, EEC-V SEFI/E4OD/3.50 gears w/Kevlar clutches
Blue: 2015 F150 Platinum 4x4 SuperCrew wearing Blue Jeans & sporting a 3.5L EB & Max Tow
Big Blue: 1985 F250HD 4x4: 460/ZF5/3.55's, D60 w/Ox locker & 10.25 Sterling/Trutrac, Blue Top & Borgeson, & EEC-V MAF/SEFI