The clearance spec is how deep the flexplate tooth extends in the starter motor pinion. The least needs to be 0.040 inch. When the clearance is too limited, a shim will strengthen this clearance. While you pointed out, a shim didn't enable so we will believe the clearance is excessive—which https://enginestarter13568.ziblogs.com/35404872/examine-this-report-on-starter-parts