BODY MOUNT USAGE CORRECT MOUNT LOCATION. Buick Regal 1984

VEHICLES AFFECTED: 1984 "B", "D", and "G" Series

Body mounts are being incorrectly installed on some vehicles after they are received at the Dealership. This may be due to a misunderstanding as to the proper body mount usage at each frame location. The purpose of this bulletin is to describe the specified body mount usage for 'B', 'D' and 'G' Series vehicles. There are four possible body mount arrangements as shown in Figure 1. They are:

1. an upper mount and a lower mount 2. an upper mount and a lower washer 3. an upper mount only 4. no mounts present.

Attached are illustrations indicating the possible body mount locations and tables indicating the type of the body mounts for each location.

Engine type, suspension type and the style of the vehicle, which determine the type of body mount and location required, are also included in the tables. Washers are indicated with an asterisk.

The tables and illustrations should be consulted before carrying out any body mount work. Similar tables for the past model years can be found in the Parts Catalogue in Group 9.023.

1984 CHEVROLET CUSHION ASSEMBLIES

Cushion Model Position 1 2 3 4 5 6 7 ----- -------- - - - - - - - B35 UPR 330951 330951 330986 330951 488610 330942 330951 LWR 377801 337801 337801 377801 - 377801 377801

B69 W/F41 UPR 348080 330986 348080 14032557 488610 330992 330942 LWR 377801 377801 377801 457911* - 377801 377801

B69(EXC UPR 348080 330986 348080 14032557 488610 330992 330951 F41) LWR 377801 377801 377801 457911* - 377801 377801

G37 W/F41 UPR - 10005267 330951 330951 488610 14032559 14032560 LWR - 457941 457915 457915 - 377801 377801

G37 (EXC UPR - 494909 330951 14032557 488610 2550529 25505829 350N, F41)LWR - 457915 377801 377802* - 377801 377801

G37 (350N)UPR - 10005267 330951 330951 488610 14032559 14032560 LWR - 377801 457915 457915 - 377801 377801

G69 UPR - 10005267 330951 14032557 14032556 14032555 14032560 LWR - 337801 457915 377802* - 457941 457941

G80 W/F41 UPR - 10005267 330951 330951 488610 14032559 14032560 LWR - 457915 457915 457915 - 377801 377801

G80(EXC UPR - 10005267 330951 14032557 14032558 14032559 14032560 F41) LWR - 377801 457915 377802* - 457941 457941

* demonte a washer

1984 PONTIAC CUSHION ASSEMBLIES

CUSHION MODEL POSITION 1 2 3 4 5 6 7 ----- -------- - - - - - - - B35 UPR 330951 330951 330986 330951 488610 330942 330951 LWR 377801 377801 377801 377801 - 377801 377801 B69 UPR 348080 330986 348080 14032557 488610 330992 330942 W/F41 LWR 377801 377801 377801 377802* - 377801 377801

B69 UPR 348080 330986 348080 14032557 488610 330992 330951 (EXC F41)LWR 377801 377801 377801 377802* - 377801 377801 G37 UPR - 10005267 10011455 10002695 488610 LWR - 457915 377801 377801 - 10017438 10017440 377801 377801 G69 UPR - 10005267 494909 10002695 488610 334905 330992 LWR - 437915 377801 377801 - 377801 377801

* denotes a washer

1984 OLDSMOBILE CUSHION ASSEMBLIES

CUSHION MODEL POSITION 1 2 3 4 5 6 7 ----- -------- - - - - - - - BN(EXC UPR 25500592 14006588 334905 348080 556755 14029488 25500592 231A) LWR 377802* 457915 457941 377801 - 457941 457915

BN(231A) UPR 25500592 14011263 334905 348080 556755 14029488 25500592 LWR 377802* 457917 377801 377801 - 457941 457915

BP UPR 14011264 330992 330992 330951 556755 348080 330986 LWR 457941 457917 377801 377802* - 377801 377801

D UPR 25500592 14006588 334905 348080 556755 14029488 25500592 LWR 377802* 457915 457941 377801 - 45794 457915

E(307. UPR 25509228 14006588 488610 330992 - 25500592 25500592 4.1-4) LWR 377801 377801 - 377802* - 457941 377801

E(350N) UPR 25509228 457912 488610 330992 - 25500592 25500592 LWR 377801 377801 - 377802* - 457941 377801

G47 UPR - 356561 330992 330992 488610 25500592 25500592 (231A) LWR - 457915 377802* 457915 - 377802* 377801

G47(305W UPR - 356561 330942 348080 556755 330951 25500592 307) LWR - 457915 377802* 377802* - 377801 377801

C47(350N) UPR - 490724 14006588 25509228 488610 330951 25500592 LWR - 457915 377802* 377802* - 377801 377801

G47(4.3V) UPR - 330986 457912 25500592 556755 330951 25500592 LWR - 377802* 377802* 377802* - 377801 377801

G69(231A) UPR - 356561 356561 330992 6271662 330942 25500592 LWR - 457915 377801 377802* - 457915 377801

G69(305H, UPR - 330986 356561 330951 6271662 330951 25500592 307) LWR - 457915 377802* 457915 - 377801 377801

G69(350N) UPR - 330986 356561 334905 6271662 25500592 25500592 LWR - 457915 - 457915 - 457915 377801

G69(4.3V) UPR - 356561 356561 330986 6271662 457914 25500592 LWR - 457915 457915 457915 - 457915 377801

* denotes a washer

1984 BUICK CUSHION ASSEMLIES

CUSHION MODEL POSITION 1 2 3 4 5 6 7 ----- -------- - - - - - - - BN,BP UPR 25505829 330986 348080 14032557 558755 14029488 330951 LWR 377802* 457915 457941 377802* - 457941 457941

B35 UPR 330992 330942 348080 348080 556755 330942 330942 LWR 377802* 457915 457941 457917 - 457915 457915

D UPR 25500592 330986 330951 25500592 - 14029488 348080 LWR 377802* 457915 377802* 457941 - 377802* 457941

E W/C05 UPR 25509228 330951 330951 330951 556755 348080 348080 LWR - 457915 - - - 377801 457941

E(EXC UPR 25509228 330942 556755 472160 556755 348080 348080 C05) LWR - 457915 - - 377801 457941

G47-69 UPR - 330986 348080 346080 - 330942 1242754 LWR - 457915 377802* 377802* - 377801 377802*

*denotes a washer

1984 CADILLAC CUSHION ASSEMBLIES

1 2 3 4 5 6 7

D23-33 UPR 1601908 1601908 1601900 1601908 161908 1601908 1601908 W/B05 LWR 1611940 1611940 1611940 1611940 1611940 1611940 1611940

D23-33 UPR 1601908 1601908 1601900 1601908 1601908 1601908 1601908 W/F41 LWR 1611940 1611940 1611940 1611940 1611940 1611940 1611940 (EXC B05)

D23-33 UPR 1601908 1601900 1601900 1601908 1601900 1601900 1601900 (EXC F51)LWR 1611940 1611940 1611940 1611940 377802* 1611940 1611940

D47-69 UPR 1601908 1601900 1601900 1601908 1601900 1601900 1601900 LWR 1611940 1611940 1611940 1611940 1611940 1611940 1611940

E W/C05 UPR 1601908 1601908 556755 1601908 - 457914 330942 LWR 457915 457915 - 457915 - 457915 -

E(EXC C05)UPR 1601908 1242754 556755 1601908 - 457914 330942 LWR 457915 457915 - 457915 - 457915 -

E(350N) UPR 1601908 472160 556755 1601900 - 457914 1601900 LWR 457915 457915 - 457915 - 457915 457915

E(4-1-8) UPR 1601908 1242754 556755 1601908 - 457914 330942 LWR 457915 457915 - 457915 - 457915 1611940

*denotes a washer

Object Number: 76904 Size: FS

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.