Form Z723 Date 2006January18/C Page 1 of 6 SERVICE INSTRUCTIONS FOR 8800ES 3/8" PROFESSIONAL COMPACT DRILL
SERVICE INSTRUCTIONS FOR MODEL NO. 8800ES WARNING Disconnect power before doing any repairs! 4. Place tool on its side and hold firmly. 5. Using a wooden mallet strike the longer end in the clockwise direction. Installation SAFETY Hypot Testing Each 8800ES series tool that is serviced must be Hypot tested before being shipped back to the customer. If you do not have this equipment, you can not service this tool. Hypot testing is a safety test required by UnderwriterÂ’s Laboratories.
. Insert the gearbox into the coupling assembly. 4. Tip up the field and slide the gearbox/armature assembly into location. 5. Reseat the field and make sure the armature spins freely. 6. Remainder of assembly is the reverse of the removal procedure above. MOTOR COUPLING REMOVAL / INSTALLATION Removal SWITCH REMOVAL / INSTALLATION Removal 1. Remove the chuck as described above. 2. Remove the top housing half as described above. 3. Remove the reversing shuttle from the top of the switch. 4.
HOUSING REPLACEMENT Removal One of the wires from the power cord must be placed in on top of each bundle of switch wires and pressed firmly into place. This will hold the wires down and away from the motor coupling. 1. Remove the chuck as described above. 2. Remove the top housing half and gearbox as described above. 3. Remove the armature from the tool. 4. Remove the field as described above 5. Remove the switch as described above. 6. Remove the power cord from the tool.
TORQUE SPECIFICATIONS WIRING SPECIFICATIONS Wire No. Wire Color Origin or Gauge Length 1 White Cord 8.6" 2 3 4 5 6 7 Black Black Grey White Red Yellow Cord R. Field Switch L. Field L. Brush R. Brush 8.6" 10.2" 2.5" 11" 8.
PARTS LIST FOR MODEL NO. 8800ES 5 3 4 2 1 21 12 14 11 12 6 7 13 8 11 22 17 16 12 9 20 18 15 12 10 19 15 Key Part No. No. 1 SP57250R 2 SP68393 3 SP68398 4 SP25680 5 SP68624 6 SP68406 7 SP68395 8 SP68411 9 SP30632 10 SP68410 11 SP68788 12 SPME3L26A 13 SP6868719 14 SP68718 15 SP68245 16 SP68244 17 SP68243 18 SP68099 Key No. 19 20 21 22 Description Screw (M5 x .