A/C - Low Pressure Switch Replaced

86porsche01

Subject:
Low Pressure Switch - A/C System
Model

944, 944 Turbo
Group

8
Part Identifier

8757
Number

8602
March 27, 1986
ATTENTION: This bulletin supersedes Group 8, Number 8602 dated Feb. 24, 1986.

The low pressure switch, Part No. 928.613.137.01 (2.1 bar) has been replaced by a dual function switch Part No. 959.613.137.00 (27/2.1 bar).

In the case of high pressure in the system above 27 bar, the compressor will be switched off.

As of Nov. 16, 1985, VIN - 94GN454715
95GN152391

The material of the hose connected between the compressor and condensor has also been modified. Part No. 944.573.097.05

As of Feb. 21, 1986, VIN - 94GN457675
95GN154112

In case of repairs to older cars with a leakage or hose breakage problem, the new switch and hose should be retrofitted.