Hawk Industries Hawkjaw Sr. Manual 100K-2GSR Serial Numbers 121 to 140 - Manual (Page 27)

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 Break Out
D
Adjust for Break Out
QR
SAB SSA
26 Operation
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).
I