Has any one done the stuff bellow or had Volvo do it.

SECTION 8
GROUP 87
NO. 955
DATE Sept. 1997
RE: Odor from evaporator 700/900/S90/V90 1988-
REFERENCE:
TP 8701201, SECTION 8(87) CLIMATE UNITS: 700/900 1992-
TP 3701201, SECTION 3(37) WIRING REPAIRS, AND REPLACEMENT OF CABLE TERMINALS; 850900 TP
3502201, SECTION 3(35-39) LIGHTING, INSTRUMENTATION AND OTHER ELECTRICAL EQUIPMENT; 700/900 1982-
SERVICE BULLETIN 87-948, EVAPORATOR ODOR TREATMENT
This Service Bulletin replaces earlier Service Bulletin 87-955 from September 1996, which should be discarded. Odor from evaporator, installation of blower fan control module Under humid conditions the ECC unit can cause an unpleasant odor on start-up, especially when the temperature outside is high. This Odoroften disappears when humidity levels drops. The Odor can be caused by dirt or micro-organisms in the evaporator. A control module can be installed toeliminate the recurrence of the Odor. This starts the blower fan and airs residual dampness out of the evaporator.If the compressor has been running more than 4 minutes and the ignition is then turned off for 50 minutes, the control module starts the blower fan automatically and runs an airing out cycle at max. Blower speed for approximately 5 minutes.
Special tools needed: Wiring repair kit, P/N 9814235-9
740 MCC 1988-90 9148652-2
740/940 MCC 1991- 9148653-0
740/940 ECC 1991-95 9148654-8
760/960 MCC/ECC 1988-94 9148655-5
780 ECC 1988-91 9162435-3
960 MCC/ECC 1995- 9171003-8
S90/V90 MCC/ECC 1997- 9171003-8
940 ECC 1996- 9447728-8