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Home >> Dodge and Ram >> 2018 >> Challenger SXT Plus >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 9 (Front Axle) >> Adjustments >> Pinion Depth >> Shim Calculation

Shim Calculation

WARNING: This page is about a different variant/trim than selected.
GC0081452Courtesy of CHRYSLER GROUP, LLC

By adding the sum of the above readings you will be able to determine the correct shim needed.

Your base line shim will be 2.047 mm, add this to the pinion depth variance/deviation (1). The variance/deviation marking on the pinion head in 0.01 mm increments. Therefore, for the illustration shown, 0.03 mm (0.0012 in.) would be added to the shim thickness.

GC0081463Courtesy of CHRYSLER GROUP, LLC

Add your dial indicator reading measurement for pinion height (1).

GC0081462Courtesy of CHRYSLER GROUP, LLC

Add your gage rod protrusion measurement (1).

GC0081415Courtesy of CHRYSLER GROUP, LLC

The sum of the above will be the shim size needed (1).