UPDATE-CRANKSHAFT BEARING & JOURNAL SPEC./ADDITIONAL SPECS. Buick Reatta 1989

For 1990-2009 cars

# UPDATE-CRANKSHAFT BEARING & JOURNAL SPEC./ADDITIONAL SPECS

#### MODELS AFFECTED: 1989 LESABRES AND ELECTRA/PARK AVENUE WITH 3800 (VIN CODE C) 1989 RIVIERA AND REATTA WITH 3800 (VIN CODE C)

Crankshaft bearing and journal specifications were omitted from the 1989 service manuals for LeSabre, Electra/Park Avenue and Riviera/Reatta. Specifications are as follows:

CONNECTING ROD BEARING

Journal O.D. in. 2.2487-2.2499 (mm) (57.117-57.147)

Run-out in. .0003 (mm) (.008)

Taper in. .0003 (mm) (.008)

Bearing to Journal in. .0003-.0026 Clearance (mm) .0076-.0711)

Side Clearance in. .003-.015 (mm) (.076-.381)

Connecting Rod in. 2.3738-2.3745 Large End Bore I.D. (mm) 60.295-60.312)

CRANKSHAFT MAIN BEARING

Journal O.D. in. 2.4988-2.4998 (mm) 63.470-63.495)

Journal Run-Out in. .0003 (mm) (.008)

Journal Taper in. .0003 (mm) (.008)

Bearing to Journal in. .0003-.0018 Clearance (m) (.008-.045)

End Play in. .003-.011 (mm) (.076-.279)

Main Bearing in. 2.688-2.687 Bore I.D. (mm) (68.275-68.250)

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