Express 3500 V8-6.6L DSL Turbo (2008)
10. Remove the retaining nut (1) from the accumulator.
11. Remove the accumulator from the evaporator.
12. Remove the O-ring seal.
13. Remove the blower module assembly screws.
14. Remove the blower module assembly.
15. Remove the evaporator core from the evaporator and blower module assembly.
Installation Procedure
1. If replacing the evaporator core, add the specified amount of PAG oil directly into the evaporator. Refer to Refrigerant System Capacities.