ORDER NO. MEW/PTD 9906-64061Service ManualCordless Drill & DriverEY6406 • EY6407 • EY6431• Specifications.1■ Disassembly / Assembly Instructions.4■ Wiring Connection Diagram.5• Troubleshooting Guide .6• Schematic Diagram.7• Exploded View & Replacement Parts List-8-11- ■ * ■ - -CONTENTSPageSPECIFICATIONSMAIN UNITModel EY6406 EY6407 EY6431Motor DC Motor 12V DC Motor 15.6VNo load speed LOW 400/min (rpm.) 450/min (rpm.)HIGH 1300/min (rpm.) 1100/min (rpm.) jChuck capacity 0.5 ~ $ lOmm (1/32' - 3/8") 1.0 - 13mm (1/16”--1/2”)Maximum torque LOW 22.5Nm (230kgf-cm, 199in-lbs.) 31.9Nm (325kgf-cm,282in-lbs.)HIGH 6.3Nm (65kgf-cm, 56in-lb$.) 8.8Nm (90kgf-cm, 78in-lbs.)Clutch torque Approx. I.ONm (lOkgf-cm, 8.7in-lbs.) -5.4Nm (55kgf-cm, 47.7in-lbs.)Approx. I.ONm (10kgf-cmp8.7in-lbs.) - 6.9Nm (70kgf-cm, 61 in-lbs.)Overall lenqth 202mm (7-61/64”) 208mm (8-3/16")Weight (with battery pack) 1.7kg (3.74lbs.) withEY91061.8kg (3.96lbs.) withEY92002.0kg (4.4lbs.) withEY9230/EY9136BATTERY PACKEY9106 EY9108 EY9200 EY9230 EY9136Ni-Cd battery Ni-MH battery Ni-Cd batteryBattery voltage IlHJililHgllllilllll 11 15.6V DC (1.2V X 13 cells)BATTERY CHARGERWeiqht 0.78kq (1.72lbs.)Charging time Approx. 30min. with EY9106/9108/9136 45min. with EY9200/9230Panasonic ©1999 Matsushita Electric Works, Ltd.All rights reserved. Unauthorized copyingand distribution is a violation of law.