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For technical questions, please call 1-888-866-5797.

Item 63536 63852 
        

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General Operating Instructions

1.  Make sure that the Trigger is in the off-position 

and the Direction Switch is in the centered, Trigger 
Lock position, then attach the Battery Pack.

2.  Push and snap socket (not included) onto the Anvil.
3.  Set Direction Switch.

Forward:

  Push Switch in on right side 

(arrow pointing forward) for clockwise rotation.

Reverse:

  Push Switch in on left 

side (arrow pointing backward) for 
counter-clockwise rotation.

Trigger Lock:

  Push Switch to the 

center to lock the Trigger.

cAUTION!  Set Direction Switch to center 
Trigger Lock position during set up, when 
changing sockets or when tool is idle.  

push  

for 

Reverse

push  

for 

Forward

push Switch to center to  

LOcK TRIGGER

NOTIcE: Do not change direction of rotation 
while Anvil is rotating.

  Wait until Anvil has come 

to a complete stop before changing direction.

4.  Position the socket over the fastener.

5.  Press Trigger to start the tool.  The Work 

Light will turn on when Trigger is pressed 
and turn off when Trigger is released.

6.  The tool has variable speed.  To increase 

speed, apply more pressure to Trigger.  To 
decrease speed, lessen pressure on Trigger.

7.  Tighten or loosen the fastener(s) as required.

Note:

  The amount of actual torque will vary depending 

on the cleanness and condition of the threads and 
other factors.  If tightening critical components, 
chase threads before assembling components and 
check the actual torque applied to the fastener 
with a mechanical torque wrench (not supplied).

8.  When finished using the Impact Wrench, release 

Trigger and center Direction Switch to lock Trigger.

9.  To prevent accidents, turn off the tool and 

remove its Battery Pack after use.  Clean, then 
store the tool indoors out of children’s reach.

Summary of Contents for EarthquakeXT EQ38XT-20V

Page 1: ...ence 17f When unpacking make sure that the product is intact and undamaged If any parts are missing or broken please call 1 888 866 5797 as soon as possible Copyright 2017 by Harbor Freight Tools All...

Page 2: ...ion which if not avoided could result in minor or moderate injury Addresses practices not related to personal injury IMpORTANT SAFETy INFORMATION General power Tool Safety Warnings Read all safety war...

Page 3: ...and properly used Use of dust collection can reduce dust related hazards 8 Only use safety equipment that has been approved by an appropriate standards agency Unapproved safety equipment may not prov...

Page 4: ...e tool These carry important safety information If unreadable or missing contact Harbor Freight Tools for a replacement 4 Avoid unintentional starting Prepare to begin work before turning on the tool...

Page 5: ...an extended period should first be examined by a doctor and then have regular medical check ups to ensure medical problems are not being caused or worsened from use Pregnant women or people who have...

Page 6: ...on cords must not be used with this item s Charger Symbology Double Insulated Canadian Standards Association Underwriters Laboratories Inc V Volts Alternating Current A Amperes n0 xxxx min No Load Rev...

Page 7: ...Size 63536 3 8 63852 1 2 Setup Before Use Read the ENTIRE IMpORTANT SAFETy INFORMATION section at the beginning of this manual including all text under subheadings therein before set up or use of this...

Page 8: ...tool Follow instructions included with battery charger Attaching Removing Sockets cAUTION Only use impact rated accessories with this tool Other accessories may shatter chip or crack during operation...

Page 9: ...o not change direction of rotation while Anvil is rotating Wait until Anvil has come to a complete stop before changing direction 4 Position the socket over the fastener 5 Press Trigger to start the t...

Page 10: ...OOL FAILURE Do not use damaged equipment If abnormal noise or vibration occurs have the problem corrected before further use cleaning Maintenance and Lubrication 1 BEFORE EAcH USE inspect the general...

Page 11: ...ough time for Battery Pack to recharge properly 3 Dispose of old Battery Pack properly or recycle Replace Battery Pack 4 Have technician service tool Tool operates slowly 1 Forcing tool to work too fa...

Page 12: ...iring 1 45 Internal Wiring 1 46 Terminal Holder 1 47 Insulating Tube not shown 1 48 20V Battery Pack not shown 1 49 20V Charger not shown 1 50 Case not shown 1 pLEASE READ THE FOLLOWING cAREFULLy THE...

Page 13: ...Page 13 For technical questions please call 1 888 866 5797 Item 63536 63852 SAFETy OpERATION MAINTENANcE SETUp 63536 Assembly Diagram...

Page 14: ...2 25 Planet Gear 3 26 Shaft 3 27 Washer 1 28 Ball Bearing 1 29 Washer 1 30 Armature 1 31 Stator Assembly 1 32 Carbon Brush Base 1 33 Pinion Gear 1 34 Thermal Shrink Tube 2 35 Switch 1 36 Trigger 1 37...

Page 15: ...Page 15 For technical questions please call 1 888 866 5797 Item 63536 63852 SAFETy OpERATION MAINTENANcE SETUp 63852 Assembly Diagram...

Page 16: ...the exclusion or limitation of incidental or consequential damages so the above limitation of exclusion may not apply to you THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPL...

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