Panasonic, Rotary Hammer, models:

EY6803-U1	Service Manual
EY6803-X8	Service Manual
EY6808	Service Manual
EY6813 - HAMMER COR.DRILL&DRI	Operating Instructions Manual
EY6813-U1	Serveice Manual Service Manual
EY7840LR2S	Operating Instructions Manual
EY7880 - 28.8V ROTARY HAMMER	Operating Instructions Manual Service Manual
EY7880LN2S	Operating Instructions Manual
EY7881	Operating Instructions Manual Service Manual