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SKU 94371 For technical questions, please call 1-800-444-3353 Page 7
Troubleshooting
Symptom Possible Cause Remedy
Trigger Switch locked
in place.
Forward / Reverse
button in center
position.
Move button to the left or
right for forward or reverse
operation.
Impact Wrench
operates slowly or
without force.
Battery weak. Recharge Battery
completely.
Impact Wrench does
not turn on.
Battery completely
discharged.
Recharge Battery
completely.
Battery will not hold
charge.
Battery dead. Replace with new Battery.
Maintenance
1. Keep tools clean by wiping with a damp cloth.
2. Store tools in carrying case when not using; avoid storing in high temperature
areas.
3. When the battery becomes weak, and the tool loses power, keep the tool turned
On until the battery is completely drained before recharging. This will ensure a
full recharge.
4. Recharge battery monthly when not in use to maintain battery life. When the
battery is spent it will need to be properly disposed of. Harbor Freight Tools
offers a no-cost battery recycling program; for details, call 1-800-444-3353.
5. Using a rag and light oil, wipe bits and other steel parts to keep them from
rusting.
Forward / Reverse
Rotation Button
Trigger Switch (21)
Variable Speed
Driver Bit
(not supplied)
Lock-spring Clasps