CS 144 GENERATOR II SERVICE (INFORMATIONAL BULLETIN)

SUBJECT: CS 144 GENERATOR SERVICE

MODELS/YEARS: 1991-92 TORONADO AND TROFEO

1991 TORONADO/TROFEO: --------------------- Effective immediately, CS 144 GEN II 124 and 140 Amp Delcotron Generators used on 1991 Toronados and Trofeos will be serviced by remanufactured complete assemblies only. No component service parts will be available.

Production Remanufactured Application Generator Generator ----------- --------- ---------- 1991 124 Amp 1101590 10463297 1991 C50 - 140 Amp 1101613 10463298

1992 TORONADO/TROFEO: --------------------- Due to redesign, the CS 144 GEN II Generator used on 1992 Toronado/Trofeo will be serviceable either by component replacement or remanufactured unit. Vehicles equipped with the heated windshield option (C50) will continue to be serviced only with remanufactured units. No component replacement is available.

For charging system diagnostics and component replacement procedures, refer to the 1992 Toronado/Trofeo Service Manual Section 6D3-1.

Production Remanufactured Application Generator Generator ----------- ---------- --------- 1992 124 10480033 10463342 1992 C50 - 140 Amp 10480034 10463343

Component service parts are available for P/N 10480033. Refer to GMSPO Parts Catalog Group 2.277 through 2.319 for part numbers.

General Motors bulletins are intended for use by professional technicians, not a "do-it-yourselfer". They are written to inform those technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information.