Hawk-industries Hawkjaw Jr. Manual 65K-2GJR Serial Numbers 21 to 3 Manuel d'utilisateur Page 57
- Page / 147
- Table des matières
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
Changing the Grip Cylinders
Maintenance
& Repair
Initial Steps
Middle Grip Cylinder
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, push, and pull all control
buttons repeatedly to bleed
hydraulic pressure.
4. Disconnect the Air power supply.
5. Assume that there is still a load on
every actuator. Proceed with
caution.
1. Adjust the Middle Wrench (MW)
to 3 1/2".
2. Unhook the retract springs (RS)
on the middle wrench using a pair
of pliars or vice grip pliars.
3. Swing the entire middle wrench
assembly out toward the left of the
unit
MW
Maintenance & Repair 57
Continued on next page.
RS
- OPERATION, MAINTENANCE AND 1
- SERVICE MANUAL 1
- MODEL 65K-2GJR 1
- Introduction 2
- Table of Contents 3
- Table of Contents (cont.) 4
- Warranty 6
- Specification Sheet 7
- Ordering Instructions 8
- Hanging Cable Location 9
- HawkJaw Location 9
- Hanging Cable Requirements 10
- Hydraulic Requirements 11
- Air Requirements 12
- Installation 13
- Start-up Procedure 14
- Adjust for Make Up 15
- Position for Make Up 19
- Position for Make Up (cont.) 20
- Setting Make Up Torque 21
- Adjust for Break Out 23
- Position for Break Out 27
- Part Name Part # 28
- Turnbuckle (TB) 061-3022T56 28
- Break Out 29
- Low Torque Warning Test 30
- Wrench Maintenance 31
- Hydraulic Filter Maintenance 35
- Air Filter Maintenance 36
- Changing the Hook Dies 37
- Changing the Heel Dies 38
- Maintenance 39
- & Repair 39
- Spinner Maintenance 40
- Changing the Spinner Chain 44
- Changing the Drive Rollers 46
- Changing the Torque Cylinder 50
- Changing the Grip Cylinders 55
- Trouble Shooting 63
- 65K-2GJR Spinner Assembly 74
- 65K-2GJR Stand Assembly 76
- 65K-2GJR Oiler Block Assembly 88
- 65K-2GJR Torque Gage Manifold 90
- 65K-2GJR Hanger Assembly 98
- Drawings 100
- 65K-2GJR Pipe Stop Assembly 102
- 65K-2GJR Grip Cylinder 106
- 65K-2GJR Spinner Manifold 112
- H25 Hydraulic FilterAssembly 120
- Coupler Assembly 124
- Reducer Assembly 140
- Spinner Drive Motor Assembly 142
- 144 Drawings 144
- 145Drawings 145
- 146 Drawings 146
- 147Drawings 147
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