For 1990-2009 cars

# LOWER RAD. HOSE LEAK OR A/C COMPRESSOR BELT DAMAGE

#### VEHICLES AFFECTED: 1986-87 FLEETWOOD BROUGHAM EQUIPPED WITH 5.0 ENGINE (VIN CODE Y)

Some 1986-87 Fleetwood Broughams equipped with a 5.OL-V8 engine may experience the lower radiator hose being damaged by the air conditioning compressor belt, or the belt being damaged from contacting the hex end of the lower radiator hose clamp screw.

A clamp and shield assembly (see Figure 1) is available from Parts and scheduled to enter production on approximately December 15, 1986.

To repair this condition, replace the original hose clamp with the following:

PART NUMBER DESCRIPTION QUANTITY PER CAR

558565 CLAMP AND SHIELD ASSEMBLY 1

The clamp must be positioned as illustrated (see Figure 1) to afford the best protection for the hose and belt.

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.