GMW16275
Strut Top Mount Noise Evaluation to Rod Coning
active, Most Current
| Organization: | GMW |
| Publication Date: | 1 July 2021 |
| Status: | active |
| Page Count: | 6 |
scope:
Purpose.
To verify quiet, robust performance of front strut top mount assemblies when subjected to moisture and cold temperature while steering (reference Appendix A, Figure A1 through Figure A3).
The noise mechanism is strut rod coning relative to the top mount. Refer to Appendix A, Figure A3 for definition of strut rod coning. Strut rod coning occurs during steering and suspension travel. Top mount assembly to be evaluated includes top mount, jounce bumper, boot (if secured between jounce bumper and cup), jounce bumper cup, and rate washers.
Document History
GMW16275
July 1, 2021
Strut Top Mount Noise Evaluation to Rod Coning
Purpose.
To verify quiet, robust performance of front strut top mount assemblies when subjected to moisture and cold temperature while steering (reference Appendix A, Figure A1 through Figure A3)....
September 1, 2015
Strut Top Mount Noise Evaluation to Rod Coning
Purpose. To verify quiet, robust performance of front strut top mount assemblies when subjected to moisture and cold temperature while steering.
The noise mechanism is strut rod coning relative to...
November 1, 2010
Strut Top Mount Noise Evaluation to Rod Coning
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