GMW16276

Description / Abstract: GMW16276, 2nd Edition, September 2015 - Strut Top Mount Bearing Performance to Cyclic Spring Loads

Purpose. To verify structural performance for strut top mount bearing assemblies when subjected to cyclic spring loading. If measured torque increases during testing, it is an indication of contact between rotating and non-rotating components.

Applicability. This procedure will apply to all passenger vehicles using McPherson front suspensions.