1994 Ford Bronco - Total AC System Replacement

Well I decided to hang onto my 94 - 5.0 until I die I guess and decided to put a total new AC system back in so the wife can tolerate driving it. Any tips or suggestions welcomed I have purchased most of the parts already waiting on a couple but will keep this thread up to date as to how easy or hard it goes.

Ok bought all new parts will begin tommorrow.

yo Rob.

For future work;
94 Bronco-Econoline-F-Series Workshop Manual by Ford
https://www.motorcraftservice.com/pubs/content/~WSRM/~MUS~LEN/21/SRMLEFT.HTM

Be WELL!

Dood....Sweet Thku so much I appreciate it!

I have looked and looked does anyone know if there is actually an AC Expansion valve located somewhere in my 1994 5.0 ac system...for the hell of me I can not see where one would be? I do not see any on any manuals I have found is Autozone just maybe wrong...there were none that i could find on any of the original parts is this some sort of after market thing? any help appreciated.



Maybe dealer installed only part and was maybe never used on mine maybe...?

3 times now freon has blasted into the air from the system not sure from where though, if this is because i did not install the before mentioned ac expansion valve...I did install the orifice where it directed me to but I have not come across a spot to install this expansion valve....I vacuumed the system and it works/worked holding a negative vacuum so not sure if its rising in pressure then finally escaping at a weak point somewhere... just out of the blue at engine start up is when it has happened poof, big cloud of freon leaked out then stopped when shut off....still blowing cold but I'm sure most of freon is gone. Any help or suggestions would be appreciated.

yo R,
Where was this exp valve cited in the Manual
This is from the 94 Bronco, F series Manual

https://www.motorcraftservice.com/pubs/content/~WSRM/~MUS~LEN/20/SRMC0001.HTM

https://www.motorcraftservice.com/pubs/auxf/~WS-V-B/1199/M4208B.gif

Item

Part Number

Description

1 18527 Heater Blower Motor
2 19867 Evaporator to Compressor Suction Line
3 19972 A/C Compressor to Condenser Discharge Line
5 19D734 A/C Manifold and Tube
6 19D629 Compressor Assembly
7 19A990 High Pressure Service Valve
8 19712 A/C Condenser Core
9 19835 Condenser to Evaporator Tube
10 19837 Low Pressure Liquid Line
11 19C808 Suction Accumulator Drier
12 19897 A/C Evaporator Case
13 — Discharge Hose to Compressor (Part of 19D734)
14 — Suction Hose to Compressor