Hawk Industries Hawkjaw Jr. Manual 65K-ALS Serial Numbers 4 to 9 - Manual (Page 37)

Hydraulic Filter Maintenance
Change Every 2 Months
Initial Steps
1. Depress the Red button (RB)
located under the See-through
rubber weather cap (SC).
2. Operate the HawkJaw.
3. If the Red button pops up,
proceed with Step 4.
4. Make sure the HawkJaw is off the
drill pipe connection and in the rest
position on the derrick.
5. Shut down the Hydraulic power
unit.
6. Press, push, and pull all control
buttons repeatedly to bleed
hydraulic pressure.
7. Disconnect the Air power supply.
8. Press, push, and pull all control
buttons repeatedly to bleed air
pressure.
9. Assume that there is still
pressure in the Pressure Line.
Proceed with caution.
Hydraulic Filter
1. Remove the Filter Cannister (C).
2. Remove the Filter Element (E).
3. Insert the new Filter Element.
4. Replace the Filter Cannister (C).
RB
Part Numbers
WARNING
Running the HawkJaw
without a Hawk approved
pressure-side filter (Part #
061-H25) voids the
warranty and severely
shortens component life.
NOTE
If the Cannister (C)
leaks, change the
"O" ring and back-
up (S).
C
S
SC
E
Maintenance & Repair 37
Maintenance
&
Repair
Part Name Part #
Filter 061-H25
Filter Element (E) 061-H25A
Filter Cannister/Body (C) 061-H25B
Weather Cap (RB) 061-H25C
Filter Seal Kit (S) 061-H25SK