B3000 2WD V6-3.0L OHV (1994)
Evaporator Case: Service and Repair
A/C PLENUM ASSEMBLY
Removal/Installation
1. Remove and plug the heater hoses.
2. Remove the evaporator assembly. See: Evaporator Core
3. Remove the two nuts from the plenum studs located in the engine compartment at the dash panel.
4. Working in the passenger compartment. remove the instrument panel.
5. Pull the plenum rearward from the dash panel and remove it from the vehicle.