Harbor Freight Tools 68424 - 1/2 in. Professional Air Impact Wrench Support and Manuals
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Popular Harbor Freight Tools 68424 Manual Pages
User Manual - Page 1
Professional Air Impact Wrench
68425 3/8″ Impact Wrench
68424 1/2″ Impact Wrench
68423 3/4″ Impact Wrench
68429 1″ Impact Wrench With 6″ Anvil
Read this material before using this manual may not ... Tools required for assembly and service may be included. SAVE THIS MANUAL. No portion of this manual or any artwork contained herein may not be reproduced in...
User Manual - Page 2
... using the tool. Avoid unintentional starting. d. e. Impact Wrenches
Write the product's serial number in a safe and dry place for the safety warnings and precautions, assembly, operating, inspection, maintenance and cleaning procedures. Be sure the switch is off before turning the tool on .
Do not overreach. IMPORTANT SAFETY INSTRUCTIONS
INSTRUCTIONS PERTAINING TO A RISK OF FIRE...
User Manual - Page 3
... specific tool model.
Air Source
h.
b. c. Such gases are capable of explosion and serious injury to an air source that are caused by qualified repair ...parts, breakage of injury to its off position before using the tool.
g. b. Any tool that the air source has been adjusted to cause
hearing loss. Tool service must be used for the application. Impact Wrenches...
User Manual - Page 4
..., anvil or adapters during operation.
5. SAVE THESE INSTRUCTIONS.
Only use . Obey the manual for an extended period should first be supplied by the operator that may break and forcefully launch pieces.
4. Nicotine reduces the blood supply to the tool before connecting the air supply. Impact Wrenches Wear hearing protection. Use tools with both hands...
User Manual - Page 5
...the parts listed in -line shutoff valve, and quick coupler for this manual including all text under subheadings therein before set up...service, as a quick connect plug and quick connect coupler, will allow free movement while working.
4.
Air Pressure
90 PSI
Air Inlet
68425 3/8″ Impact Wrench 68424 1/2″ Impact Wrench 68423 3/4″ Impact Wrench 68429 1″ Impact Wrench...
User Manual - Page 6
... tool For air tool lubrication Connects hose to tool Increases coupler life Prevents water vapor from damaging work piece For fine tuning airflow at tool
Impact Wrenches
Page 6
Figure A: Portable Air Supply Setup
Lubricated Tools
BC D
A
E
F
A
For technical questions, please call 1-800-444-3353.
User Manual - Page 7
... pressure to tool For air tool lubrication Connects air to tool Connects hose to tool For fine tuning airflow at tool Increases coupler life
Page 7 Impact Wrenches
Figure B: Stationary Air Supply Setup
Slope
Lubricated
G
Tools
C
J
K
L
M
O
F
CD E
H
For technical questions, please call 1-800-444-3353.
User Manual - Page 8
...parts. Inspect tool before set the right pressure range.
6.
The work area with any control or component in the tool, and release the throttle and/or turn the switch to its off position to set up or use tool until repaired.
Impact Wrenches... the tool's maximum air pressure at any problems are found .
7. Operating Instructions
Read the ENTIRE IMPORTANT SAFETY INFORMATION section at...
User Manual - Page 9
...Impact Wrench can be required. To prevent accidents, turn the switch to its off position after each hour of the housing to maximum air pressure rating of children's reach. For Models 68423, 68424 and 68425, turn the Regulator Knob under the Main Handle to the Reverse setting... rating (90 PSI). Push and snap socket (not included) onto the Anvil.
4. General Operating Instructions
1.
User Manual - Page 10
...Instructions
Procedures not specifically explained in this manual...regular checks and maintenance explained as part of the regular operation of the ...instructions. TO PREVENT SERIOUS INJURY FROM TOOL FAILURE: Do not use .
2. Grease Lubrication: Lubricate the internal mechanism of the air-operated tool. Air Supply Maintenance: Every day, perform maintenance on the tool.
Impact Wrenches...
User Manual - Page 11
... assembled and tight..
Page 11 Clean around trigger to directions. Make sure housing is normal,
replace damaged parts before service.
Loose housing.
2. Follow all safety precautions whenever diagnosing or servicing the tool. Troubleshooting
Problem
Possible Causes
Decreased output. 1. Air leaking from loose housing. 5. If housing cannot tighten properly, internal...
User Manual - Page 12
...replacement parts. PLEASE READ THE FOLLOWING CAREFULLY
THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDED THE PARTS LIST AND ASSEMBLY DIAGRAM IN THIS MANUAL... HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS THERETO, OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO.
68423 Parts List
Part
Description
..., record month and year of purchase instead.
Impact Wrenches
User Manual - Page 14
Impact Wrenches
68424 Parts List
Part
Description
1 Motor Housing
2 Spring Pin (2x20)
3 Air Inlet
4 Trigger
5 O-Ring (4x1)
7 Exhaust ... O-Ring (38.5x2)
23 Spring
24 Steel Ball (9/64″)
Q'ty
1 1 1 1 1 1 1 1 1 1 6 2 1 1 1 1 1 1 1
Part
Description
25 Anvil Bushing
27 Spring Pin (3x6)
28 Hammer Case
30 O-Ring (48*1)
31 Gasket
32 Washer
33 Hammer Cage
34 Hammer
35 Hammer...
User Manual - Page 15
68424 Assembly Diagram
Impact Wrenches
For technical questions, please call 1-800-444-3353. Page 15
User Manual - Page 19
Page 19
68429 Assembly Diagram
Impact Wrenches
For technical questions, please call 1-800-444-3353.
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