Adjust for make up – Hawk Industries Hawkjaw Sr. Manual 100K-2GSR Serial Numbers 101 to 120 User Manual
Page 18
Adjust for Make Up
1. Measure the tool joint with OD
calipers.
2. Use the 1 1/4" wrench to adjust
the Pointer (P) on the Pipe stop
index (PI) to the OD tool joint
size. Its always better to adjust
the pointer 1/4" larger than the
measured diameter of the tool
joint.
3. For safety, adjust the Bottom
wrench nut (BN) 1" larger than
the Top wrench nut (TN) and
Middle wrench nut (MN).
4. Rotate the Top wrench nut (TN)
and the Middle wrench nut (MN)
to the OD tool joint size. Visu-
ally align the end face (F) of the
wrench nut with the scale (S) on
the wrench.
Shown set for 6" OD tool joint
S
F
Adjusting the Wrenches
MN
TN
BN
PI
P
Shown set for 6 " OD tool joint
Operation
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