Bolt Torque Chart; Stud And Wheel Nut Torque Specifications - J&M 620 Operator's Manual

Grain cart

Setup manual (29 pages)

Table of Contents

Always tighten hardware to these values unless a different torque or tightening procedure is listed for specific application. Fasteners must

always be replaced with the same grade as specified in the manual parts list. Always use the proper tool for tightening hardware. Make

sure fastener threads are clean and you start thread engagement properly. Use these values when tightening all bolts and nuts with

the exception of wheel nuts.

Always tighten hardware to these values unless a different torque or tightening procedure is listed for specific application. Fasteners must

always be replaced with the same grade as specified in the manual parts list. Always use the proper tool for tightening hardware. Make

sure fastener threads are clean and you start thread engagement properly. Use these values when tightening all studs and wheel

nuts.

TIGHTENING WHEEL NUTS: Standard 3/4" wheel studs and nuts should be tightened to torque 400 ft-lbs. During initial operation of

the grain cart and then checked for proper torque after every 10 hours of use. Failure to do so may damage wheel nut seats. Once seats

are damaged, it will become impossible to keep nuts tight.