1993 Bronco/Econoline/F-Series Evaporator Case Assembly Workshop Manual
Evaporator Case Assembly The evaporator case assembly is attached to the engine side of the dash panel. The case is a two-piece molded construction, one piece of which forms a cover over the evaporator core. An integral vacuum reservoir is part of the cover housing. This reservoir and the vacuum motor, which operates the outside/recirc air door, are linked through a check valve to a hose that supplies engine vacuum. The blower housing is an integral part of the evaporator case. It houses the blower motor and wheel assembly which attaches to the case through a mounting flange on the blower motor. The blower motor resistor assembly is attached to the case with its thermal elements extending into the air stream inside the evaporator case. The suction accumulator/drier is attached to the evaporator core by a support bracket.
[Read the rest of this entry...]
