900 L4-1985cc 2.0L (1982)
M84-85 Models
Before re-locating or installing a new thermo-static switch, the evaporator must first be identified as to brand of manufacturer (Borletti or Sanden). Both
types are still being fitted during production.
Borletti - The flanged nut (1) at outlet pipe is made of copper.
Sanden - The flanged nut (1) at outlet pipe is made of aluminum.
M84 - w/Borletti evaporator
1.
Withdraw the capillary tube and mark the tube with a wrap of tape 130 mm from the end of the tube. This insures that only the correct length (130
mm) will be inserted into the evaporator.
2.
Work the tube into the evaporator at the angle and location described in drawing 3. Check that the recirculation door moves freely.
3.
Test the system. Should icing still occur replace the thermostatic switch (P/N 85-93-766) and again correctly locate the tube.
