Hawk Industries Hawkjaw Sr. Manual ALS Serial Numbers 1 to 100 - Manual (Page 33)

Wrench Maintenance
Tools Required
Grease gun
1. Make sure the HawkJaw is off
the drill pipe connection and in
the rest position on the derrick.
2. Shut down the Hydraulic
power unit.
3. Press the Grip button
repeatedly to bleed hydraulic
pressure.
4. Disconnect the Air power
supply.
5. Push in the "E" stop.
6. Assume that there is still a load
on every actuator. Proceed with
caution.
Initial Steps
Maintenance & Repair 33
Maintenance
& Repair
Grip Cylinder Pivot Points
1. Pump grease fittings G1-G2 on
each Grip Cylinder.
1. Pump grease fittings T1-T3.
Torque Cylinder Pivot Points
1. Pump grease fittings TC1-TC2.
Tilt Cyl inder Pivot Points
Consistent lubrication of the cylinder pivot points increases performance and component life.
NOTE
T1 T2 T3
TC2 TC1
G1
G2
Grease Once per Week, Minimum