Textron PT-3500, Operator'S Manual

Page: 79 / 136

Revolution Series PT-3500 / PT-7500 Puller Tensioner Page 77
Torque Ratings for Machine Fasteners
Torque ratings for fasteners on this piece of equipment follow ANSI accredited guidelines for
ASTM/ASME specifications on tightening torque. As a general rule, tightening torque should be set
according to the below table, with a tolerance of approximately + / - 5%, unless other specific
torque rating is noted in this manual. The below table is for advisory purposes only.
General Recommended Torque for Fasteners by Size:
Source: Fastenal
All torque ratings are listed in foot-pounds.
Torque value formula T=KDF where;
(
K = .15 for
conditions).
CAUTION: Under/Over tightening fasteners can result in costly equipment failure or personal injury.