Operation CHARM
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Pontiac
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1991
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Firebird V8-305 5.0L VIN F FI
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Repair and Diagnosis
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Transmission and Drivetrain
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Specifications
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Differential
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Clearance and Design Specifications
Clearance and Design Specifications
With Rear Drum Brakes
Ring Gear Diameter 7.62 in
Ring Gear Backlash 0.005-0.009 in
PinionBearing Preload
New 24-32 in.lb Used 9-12 in.lb
Total Assembly Preload
New 35-40 in.lb Used 20-25 in.lb