RADIATOR SERVICE PARTS ORDERED FROM AC DELCO. Cadillac Limousine 1985

For 1990-2009 cars

# RADIATOR SERVICE PARTS ORDERED FROM AC DELCO

#### MODELS AFFECTED: 1985 FWD DEVILLE AND FLEETWOOD EQUIPPED WITH AN HT4100 ENGINE

The 1985 FWD Deville and Fleetwood use a serviceable radiator unit. This bulletin outlines service and parts ordering procedures for the radiator. The radiator in the 1985 FWD Deville and Fleetwood allows dealerships the option of servicing the radiator themselves or sending it to a local radiator repair station. If the radiator is to be serviced in the dealership, the procedures in Section 6B of the 1985 FWD Deville and Fleetwood Service Information Manual should be followed:

Parts Ordering

1. Component radiator parts are available through an AC Delco authorized radiator service center for servicing the radiator. These components cannot be ordered through GMWDD. The following is a list of the service parts.

outlet tank 3059133 inlet tank 3055676 core 3049544 transmission oil cooler 3059134 engine oil cooler 3055674 gasket package 3055681

2. Under certain conditions, the entire radiator assembly may require replacement. The part number for the assembly is as follows:

radiator assembly 3056896

This part should be ordered through GMWDD using standard parts ordering procedures.

#### Tool Information

Current Service Information Manual procedures use a screwdriver and slip joint plier or self locking type plier as the required tools for tightening and loosening the clinch tabs on the radiator assembly. Special tools are also available for this purpose from tool suppliers.

#### Service Procedures

Refer to page 6B-10 the 1985 FWD Fleetwood and Deville Service Information Manual for proper service procedures.

#### Warranty Information

For warranty purposes, use labor Operation No. J3080 at .6 hour for radiator removal and installation. Add the following times as needed:

1.0 hr. to Repair Core 1.2 hr. to Replace Core

.7 hr. to Replace Transmission Oil Cooler

To Replace Transmission Oil Cooler Gasket:

.5 hr. One .6 hr. Both

To Replace Side Tank and/or Gasket:

.7 hr. One 1.2 hr. Both

If the entire radiator assembly is replaced, use labor Operation No. J3100 at .6 hour.

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.