DeWalt D25900K Service Manual

Page 29 of 63
q Place the assembled Double Gear SA onto the spindle
and, using a suitable sized drift to fit on the inner race of
theBearing.
q Press down fully.
Important note it may be better to clamp the Jig into a vice before tightening the
Large Gear. To do this Replace the bar on the underside .
Crank Gear. (43) 579783-00
q Fit the Large Gear onto the threaded part of the
CrankShaft making sure the teeth mesh
correctly with the Double gear.
q Fit Socket part of Service Jig to the Gear and
tighten clockwise to a torque of 14 Nm.
Remove Housing from Service Jig.
This completes the Re-assembly of the Gearbox.
Re-assembly of Motor Unit.

DeWalt D25900K Specifications

General

Input power	1500 W
Power source	AC
AC input voltage	230 V
AC input frequency	50 Hz
Impact rate	2040 bpm
Impact energy (max)	25 J
Chuck type	SDS Max

Weight and Dimensions

Weight	9800 g