Hitachi WR 25SE Service Manual page 8

(5) Mount Washer (B) [11] to Anvil (C) [12]. Apply a small amount of grease to the two Needle Rollers [22]
and mount it to Ring Gear (C) [23].
NOTE: Be careful of the direction of Washer (B) [11].
Fig. 8 • Reassembly of the main body
(6) Mount Washer (C) [9] and Damper (C) [10] to Hammer Case (C) Ass'y [6].
(7) Secure Hammer Case (C) Ass'y [6] to Housing (C) [34] with the four Bolts M6 x 50 [1]. Then secure
Handle (B) [37] with the two Bolts M5 x 20 [44].
(8) Mount power supply unit (C) to Handle (B) [37] as shown in Fig. 9. Mount the Cord Clip [40] with its
protrusion upward and secure it with two Screws D4 x 16 [41].
Fig. 8 • Reassembly of the main body
(9) Secure handle (A) to Hammer Case (C) Ass'y [6] with the two Bolts M5 x 20 [44]. Then secure it to
handle (B) with four Screws D4 x 20 [45].
Mount Washer (B) [11] with its
chamfered side toward the anvil.
Be careful not to get the internal wires caught.
Put the white and black internal
wires (filter PCB) between the screw
boss and rib as shown in the figure.
Place the noise suppressor PCB in
handle (B) as shown in the figure.
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