Filter maintenance – Hawk Industries Hawkjaw Sr. Manual ALS Serial Numbers 1 to 100 User Manual

Page 35

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 the Grip button

repeatedly to bleed hydraulic
pressure.

7. Disconnect the Air power

supply.

8. Push in the "E" stop.
9. Assume that there is still

pressure in the Pressure Line.
Proceed with caution.

Maintenance & Repair

Maintenance

& Repair

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).

Part Numbers

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

Hydraulic Filter

WARNING

Running the HawkJaw
without a Hawk approved
pressure-side filter element
(Part # 061-H25A) voids
the warranty and severely
shortens component life.

NOTE

If the Cannister
(C) leaks, change
the "O" ring and
back-up (S).