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A/c-Heater System - Automatic: Overhaul Toyota 4Runner III

Disassembly

  1. Remove compressor clutch relay, blower motor linear controller and low blower resistor. (Схема №13) Release spring clips holding case halves together. Remove any screws at case joints. Separate upper and lower cases from evaporator core.
  2. Remove thermistor together with holder. Remove heat insulator from outlet tube. Remove high-side (inlet) line from expansion valve and remove expansion valve.