Hawk Industries Hawkjaw Sr. Manual ALS Serial Numbers 1 to 100 - Manual (Page 4)

Table of Contents (cont.)
4 Table of Contents
Changing the Heel Dies 38
Top Wrench Heel Die 38
Middle Wrench Heel Die 40
Bottom Wrench Heel Die 42
Spinner Maintenance 44
Chain 44
Drive Roller Sprocket Bearings 45
Spinner Grip Cylinders 46
Chain Drive Shaft Bearing 46
Spinner Mount Sliding Block 47
Spinner Mount Sliding Tube 47
Reducer Gear Box 48
Winch Maintenance 48
Winch Gear Box 48
Changing the Spinner Chain 49
Chain 49
Changing the Drive Rollers 51
Drive Rollers 51
Changing the Drive Roller Sprocket Bearings 53
Drive Roller Sprocket Bearings 53
Changing All Other Spinner Parts 55
Changing the Torque Cylinder 55
Torque Cylinder 55
Torque Cylinder Seals 58
Changing the Grip Cylinders 59
Top Grip Cylinder 59
Grip Cylinder Seals 60
Middle Grip Cylinder 61
Grip Cylinder Seals 62
Bottom Grip Cylinder 63
Grip Cylinder Seals 64
Accessing the Main Hydraulic Block Fittings and Hoses 65
Main Block Fittings and Hoses 65
Accessing the Air Logic System and Main Hyd. Block 66
Air Logic System and Main Block 66
Accessing the Spinner Motor Sequence Valve 67
Spinner Motor Sequence Valve 67
Changing All Other HawkJaw Parts 67
Trouble Shooting 68
Unit Does Not Operate at Start-up 68
Leaks at Start-up 68
Movement at Start-up 68
Raise Button/ Lower Button 73
Tilt Forward Button / Tilt Back Button 76
Spin Button 78
Continued on next page.