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Home >> Lincoln >> 2021 >> Navigator Base, 4WD >> Repair and Diagnosis >> Drivelines & Axles >> Differentials & Drive Axles >> Front Drive Axle/Differential >> Specifications >> Front Axle Backlash Shim Adjustment Table
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Front Axle Backlash Shim Adjustment Table

Backlash Change Required  Thickness Change Required 
mm  In  mm  In 
0.025 0.001 0.050 0.002
0.050 0.002 0.050 0.002
0.076 0.003 0.101 0.004
0.101 0.004 0.152 0.006
0.127 0.005 0.152 0.006
0.152 0.006 0.203 0.008
0.177 0.007 0.254 0.010
0.203 0.008 0.254 0.010
0.228 0.009 0.304 0.012
0.254 0.010 0.355 0.014
0.279 0.011 0.355 0.014
0.304 0.012 0.406 0.016
0.330 0.013 0.457 0.018
0.335 0.014 0.457 0.018
0.381 0.015 0.508 0.020