Harbor Freight Tools 32871 - Manual (Page 6)

Page 6 SKU 32871 For technical questions, please call 1-800-444-3353.
Use
Step 1: Set the compressor’s pressure regulator to a maximum of 90 PSI. 90 PSI is
satisfactory without harming this tool.
Step 2: You will need to purchase a union fitting (sold separately) before you can connect the
Impact Wrench to your air compressor. You may also wish to purchase an Air Coupler
as this allows quick-coupling action when using multiple tools with one compressor.
Step 3: Determine the socket size necessary for the job you need to do. Attach the appropriate
3/4” drive socket to the Impact Wrench as shown in Figure 2.
Figure 2 — Attaching the Air Coupler and Socket
Step 4: Connect the Impact Wrench to the air compressor’s hose. If leaking is detected,
disconnect the air hose and repair before use.
OIL OIL
Air Coupler
3/4“ Drive Socket