Harbor Freight Tools IMPACT SET 33567 - Manual (Page 14)

Step 8: Press the TRIGGER (#4) to test the Impact Wrench. The Impact Wrench should spin
freely as shown if Figure 10.
Figure 10 — Pressing Trigger
Loosening
Step 1: Verify that the power level is correct for your needs and that the REVERSE VALVE
(#3) has been shifted (pressed) completely to the right. If not, refer to Steps 6 through
7 under Impact Wrench Operation before proceeding.
Step 2: Place your work in as clear a location as possible. Make sure the air hose will reach as
far as needed without stressing any connections.
Step 3: With the correct socket attached to the Impact Wrench, slide the socket over the nut or
bolt.
Step 4: Grip the Impact Wrench with both hands, especially with higher power settings. Make
sure you are in a stable position and spread your feet shoulder-width apart.
Step 5: Press the TRIGGER (#4) to loosen the bolt.
Step 6: If the bolt will not loosen, and you are on a
low power setting for Loosening, try increas-
ing the power setting and attempt again.
Step 7: If the bolt will not loosen with the Impact
Wrench on a higher power setting, do not repeat attempts to loosen. You may snap
the bolt or strip the threads of the stud or nut. Try another method to loosen the bolt or
nut.
WARNING
The Impact Wrench May Kick Back
During Operation. If This
Happens, Release the TRIGGER
IMMEDIATELY!
Page #14 -- SKU: 33567 REV 12/02 REV 05/04
For technical questions, please call 1-800-444-3353.