TM 9-2330-373-14&P
APPENDIX H
TORQUE LIMITS
H-1.
GENERAL
This appendix lists the torque limits used on XM971E2 and XM971E3 semitrailers.
H-2.
TORQUE LIMITS
Nut size
Torque limits
(lb-ft)
Air Ride Suspension and Air Mounted Kingpin
1/2 inch
25 lb-ft
5/8 inch
150 lb-ft
3/4 inch
200 lb-ft
3/4 inch (air spring only)
20 lb-ft
7/8 inch
300 lb-ft
1 inch
450 lb-ft
1 1/8 inch
700 lb-ft
1 1/4 inch
900 lb-ft
Piston nut inside air spring
50 lb-ft
Wheel nuts
450-500 lb-ft
H-1/(H-2 blank)