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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 906 (Engine Mechanical - 4.3L (LU3)) >> Repair Instructions >> Off-Vehicle Repair Instructions >> Measuring Connecting Rod Bearing Clearances - J 43690 Method >> Measuring Connecting Rod Bearing Side Clearance

Measuring Connecting Rod Bearing Side Clearance

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  1. Insert a feeler gage between the connecting rod caps and measure the connecting rod side clearance. The proper connecting rod side clearance specification is 0.15-0.44 mm (0.006-0.017 in).
  2. Connecting rod side clearances may also be measured with a dial indicator set.
    Fig 1: Measuring Connecting Rod Side Clearance
    G01977852Courtesy of GENERAL MOTORS CORP.
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