Hawk Industries Hawkjaw Sr. Manual 100K-2GSR Serial Numbers 121 to 140 - Manual (Page 20)

Adjusting the Spinner
1. Measure the drill pipe tube with OD
calipers.
2. Remove the quick release pins
(QR).
3. Slide the whole Drive unit (D)
forward or backward to the
appropriate holes. Use the pipe size
index (I) to adjust the drive unit to
the correct setting.
4. Replace the quick release pins
(QR).
Adjust for Make Up Adjust for Make Up
Operation 19
NOTE
Spinner performance could be reduced if the spinner
push cylinder stroke is insufficient to allign the spinner
correctly with the drill pipe, especially on sizes above
5-1/2" tube. To correct this problem:
1. Loosen the four spinner slide assembly bolts (SAB).
2. Re-adjust the spinner slide assembly (SSA) forward
so that the push cylinder strokes out far enough to
reach the connection.
3. Tighten the spinner slide assembly bolts (SAB).
SAB SSA
QR
D
I