Hi All,
I have been quietly plugging along on lots of projects on the 87 Westy.  What currently has me stumped is that I only have high speed (#4) on the air conditioning blower speed.  I swapped out the switch from my 89 which works on all four speeds, but it does not work on the 87.  I have scoured the Bentley but have not been able to identify a relay that may be bad.  As always your help is much appreciated.
Finn Runyon in Taos NM
87 Westy Pooh
89 Westy Roo