Lubricate the Drill Bit with cutting oil when drilling iron or steel. Use a coolant when drilling nonferrous metals such as copper, brass, or aluminum. When the hole is drilled, remove the 8. drill bit from the hole while the Drill is still running. This prevents the Drill Bit from getting caught in the hole and causing damage. Please Note: 9. The Drill/Driver has an LED light that shines on contact area. Lightly tapping on the Trigger will activate the LED light. To prevent accidents, turn off the tool 10. and disconnect its power supply after use. Clean, then store the tool indoors out of children’s reach. Maintenance And Servicing Procedures not specifically explained in this manual must be performed only by a qualified technician. To prevent serious injury from accidental operation: Turn Power Switch of Tool to its “OFF” position and remove Battery Pack from tool performing any inspection, maintenance, or cleaning procedures. To prevent serious injury from tool failure: Do not use damaged equipment. If abnormal noise or vibration occurs, have the problem corrected before further use. Cleaning, Maintenance, and Lubrication BEFORE EACH USE,1. inspect the general condition of the tool. Check for loose screws, misalignment or binding of moving parts, cracked or broken parts, and any other condition that may affect its safe operation. After Use,2. clean external surfaces of the tool with clean cloth. 3. WARNING! Do not use if either the Battery Pack or Charger are damaged in any way. Troubleshooting Problem Possible Causes Likely Solutions Tool will not start. Battery not charged. Charge Battery. Performance decreases over time. Accessory dull or damaged. Keep accessories sharp. Replace as needed. Excessive noise or rattling. Internal damage or wear. Have technician service tool. Tool chatters when tightening fasteners Low Torque setting. Select higher Torque setting. Overheating. Forcing tool to work too 1. fast. Accessory dull or 2. damaged. Blocked motor housing 3. vents. Allow tool to work at its own rate.1. Keep cutting accessories sharp. Replace 2. as needed. Wear ANSI-approved safety goggles and 3. NIOSH-approved dust mask/respirator while blowing dust out of motor using compressed air. Follow all safety precautions whenever diagnosing or servicing the tool. Disconnect power supply before service. Record Product’s Serial Number Here: Note: If product has no serial number, record month and year of purchase instead. Note: Some parts are listed and shown for illustration purposes only, and are not available individually as replacement parts. Parts List Part Description Qty. 1 Self-Tapping Screw (ST3.14 .5.3) 1 2 Self-Tapping Screw (ST3.9 .5.3) 2 3 Rear Cover 1 4 Left Housing 1 5 Motor 1 6 Motor Pinion 1 7 Motor Holder 1 8 Spring Washer 2 9 Philip Pan Screw (black, M3x6) 2 10 Gear Housing Washer 1 11 Top Stair Small Gear 3 12 Central Gear 1 13 Lower Stair Small Gear 3 14 Inner Gear Sleeve 1 15 Spindle 1 16 Spindle Washer 3 17 Plastic Housing 1 18 Steel Ball 4 8 19 Pin4.0*9.6 8 20 Bear Sleeve 1 21 Steel Ball 3 15 22 Bearing Spring Circlip 12 1 23 Front Cover 1 24 Self-Tapping Screw (black, ST2.6*8) 4 25 Chuck Screw/Left Twist 1 Parts List Part Description Qty. 26 Chuck (10mm) 1 27 Self-Tapping Screw (black, ST3.20) 4 28 Torque Clamp Plate 1 29 Torque Spring Plate 2 30 Torque Spring Plate Holder 1 31 Torque Outer Metal Sleeve 1 32 Torque Selector 1 33 Bush 1 34 Torque Control Spring 1 35 Ring Washer (40.30.5.0.15mm) 1 36 Torque Washer (40*30.5*0.3mm) 1 37 Torque Washer (40*30.5*0.8mm) 1 38 Battery Pack 1 39 T-Contact 1 40 Contact Frame 1 41 Contact 2 42 Internal Variable Switch 1 43 Direction Switch 1 44 Discharge Security Circuit Board 1 45 Right Housing 1 46 Self-Tapping Screw (black, ST2.6X14) 4 47 Self-Tapping Screw (black, ST3.14 .5.3) 2 48 Self-Tapping Screw (black, ST2.2*10) 2 49 Charger 1 PLEASE READ THE FOLLOWING CAREFULLY The manufacturer and/or distributor has provided the parts list and assembly diagram in this manual as a reference tool only. Neither the manufacturer or distributor makes any representation or warranty of any kind to the buyer that he or she is qualified to make any repairs to the product, or that he or she is qualified to replace any parts of the product. In fact, the manufacturer and/or distributor expressly states that all repairs and parts replacements should be undertaken by certified and licensed technicians, and not by the buyer. The buyer assumes all risk and liability arising out of his or her repairs to the original product or replacement parts thereto, or arising out of his or her installation of replacement parts thereto. Assembly diagram LIMITED 90 DAY WARRANTY Harbor Freight Tools Co. makes every effort to assure that its products meet high quality and durability standards, and warrants to the original purchaser that this product is free from defects in materials and workmanship for the period of 90 days from the date of purchase. This warranty does not apply to da...