AAR MSRP Section G-II 2.3 Wheel Mounting Press Practices
Association of American Railroads | MANUAL OF STANDARDS AND RECOMMENDED PRACTICES SECTION G-II WHEEL AND AXLE MANUAL2.3 Wheel Mounting Press Practices
2.3.11 Wheel mounting and check gauges should be checked weekly so excessive wear will not allow improper mounting of wheels.
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Back-to-Back Mounting Gage W783
Master Gage for checking Back-to-Back Mounting Gage W343
How to use Master Gage to check Back-to-Back Mounting Gage W343 verify