DELCO GENERATOR EXCHANGE PROGRAM

DELCO GENERATOR EXCHANGE PROGRAM

MODELS AFFECTED: 1986 SKYLARK, SOMERSET, CENTURY (VIN CODE 3) --------------- REGAL (VIN CODE 7), LESABRE, AND RIVIERA

NOTICE: This bulletin supersedes 86-6D-2, dated December, 1985. Corrections have been made in the Service Part Numbers. Please discard original bulletin and replace it with this one.

For 1986, the above models use the CS130 and CS144 model generators. To aid in the diagnosis of field return parts, Delco has instituted an exchange only program.

Contact GMWDD for a remanufactured unit. Return the suspect generator to GMWDD for credit, otherwise a core charge will result.

The following numbers apply:

AMPS ENGINE SERVICE PART NO. PRODUCTION PART NO. GENERATOR MODEL ---- ------ ---------------- ------------------- --------- -----

108 3.8 10456319* 1105615 CS144 A,H,E 120 3.8 10497108 1105616 CS144 A,H,E 108 3.0 10456332* 1105625 CS144 H 120 3.0 10497110 1105626 CS144 H 85 2.5 10497118 1105669 CS130 N 100 2.5 10497119 1105670 CS130 N 85 3.0 10497120 1105671 CS130 N 100 3.0 10497121 1105672 CS130 N 85 3.0 10497144 1101146 CS130 A 100 3.8 10497145 1101158 CS130 A 120 3.8 (7) 10497176 1105685 CS144 G

* New service part numbers released for 108 amp application to correct an airborne magnetic field whine on some 1986 LeSabres and Centurys.

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.