GROVE 1-13
CD3340B/YB4411 INTRODUCTION
Published 04/07/2015 Control # 569-00
4. Place second wrench on nut as near the 3 o’clock
position as possible.
5. Turn nut clockwise to no less than the 4 o’clock position,
but no more than the 6 o’clock position. Required
rotation generally decreases as size increases.
TORQUE VALUES: The minimum torque values listed are to
provide a benchmark that give optimum results for leak free
connections. Actual torque values should be based on
individual application.
Fitting Size Dash Size
Thread
Size
Torque ft-lbs
ORFS 4 -04 9/16-20 10-12
ORFS 6 -06 11/16-16 18-20
ORFS 8 -08 13/16-16 32-35
ORFS 10 -10 1-14 45-50
ORFS 12 -12 1 3/16-12 65-70
ORFS 16 -16 1 7/16-12 92-100
ORFS 20 -20 1 7/8-12 125-140
ORFS 24 -24 2-12 150-165
Fitting Size Dash Size
Thread
Size
Torque ft-lbs
Reference Only