SERVICE MANUAL UPDATE-SEC.6 MAIN BEARING CLEARANCE SPECS. Chevrolet Celebrity 1989

For 1990-2009 cars

# SERVICE MANUAL UPDATE-SEC.6 MAIN BEARING CLEARANCE SPECS

#### Subject: ENGINE SPECIFICATIONS CRANKSHAFT MAIN BEARING CLEARANCE/END PLAY

#### Model and Year: 1989-90 CELEBRITY WITH 2.5L ENGINE 1990-91 LUMINA WITH 2.5L ENGINE

When measuring the crankshaft main bearing clearance or end play on the 2.5L engine use the following specifications:

VIN R

Crankshaft Main Bearing Clearance 0.013 - 0.056 mm (0.0005 - 0.0022")

Crankshaft End Play 0.13 - 0.26 mm (0.0051 - 0.010")

THIS INFORMATION APPLIES TO THE FOLLOWING SERVICE MANUALS:

1990 Chevrolet Celebrity Page 6Al -42 1989 Chevrolet Celebrity Pages 6Al-22 and 6Al-23

1990 Chevrolet Lumina Page 6Al -40 1991 Chevrolet Lumina Page 6Al -53

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.