Heater And A/C Unit, Disassembling And Assembling: Notes

-- Remove the heater and A/C unit. Refer to HEATER AND A/C UNIT, REMOVING AND INSTALLING .

Fig 1: Exploded View Of Heater And A/C Unit, Disassembling And Assembling

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

1. Upper Part of the Distribution Box
   • The upper section is attached to the lower section with bolts -3- and clips -2-.
2. Expansion Valve
   • Removing and Installing. Refer to EXPANSION VALVE, REMOVING AND INSTALLING .
3. Evaporator
   • Removing and Installing. Refer to EVAPORATOR, REMOVING AND INSTALLING .
   • Note seal Figure
4. Blower Housing
5. Fresh Air Blower -V2-
   • Removing and Installing. Refer to FRESH AIR BLOWER -V2-, REMOVING AND INSTALLING .
6. Condensation Water Drain Hose
   NOTE:

   The condensation water drain hose with valve must not be kinked or pinched. Refer to CONDENSATION DRAIN HOSE, CHECKING .

7. Front Passenger Side Footwell Vent
   • Removing and installing. Refer to FRONT PASSENGER SIDE FOOTWELL VENT, REMOVING AND INSTALLING .
8. Driver Side Footwell Vent
   • Removing and installing. Refer to DRIVER SIDE FOOTWELL VENT, REMOVING AND INSTALLING .
9. Heat Exchanger
   • Removing and Installing. Refer to HEATER CORE, REMOVING AND INSTALLING .
10. Auxiliary Heater Heating Element -Z35-
    • Removing and Installing. Refer to AUXILIARY HEATER HEATING ELEMENT -Z35-, REMOVING AND INSTALLING .
    • Depending on vehicle equipment
11. Junction Box
12. Lower Part of the Distribution Box