Hitachi DV 14DSDL Service Manual page 8

4. Reassembly of the armature unit
(1) Mounting the Motor Spacer [35]
Mount the Motor Spacer [35] to the Armature and Pinion Set [36]. If mounting proves too difficult, use a
hand press to support the Motor Spacer [35] and press down on the rear end of the armature shaft of
the Armature and Pinion Set [36] (Fig. 9).
(2) Mounting the Magnet [37]
Mount the Magnet [37] to the Armature and Pinion Set [36] so that the notch of the Magnet [37] faces
the rear of the Armature and Pinion Set [36]. Hold each part securely as the Armature and Pinion Set
[36] may be attracted to the Magnet [37] by strong magnetic force.
NOTE: When mounting the Magnet [37], note that the ball bearing and washer at the rear of the
Armature and Pinion Set [36] may come off due to the strong magnetic force of the
Magnet [37].
Fig. 9
Motor Spacer [35]
5. Reassembly of the drive unit
(1) Fit the protrusions of the Motor Spacer [35] into the concave portions of the Rear Case [21] by
engaging the pinion of the Armature and Pinion Set [36] with Planet Gear (A) Set (4 pcs.) [32]. Turn
the assembly fully clockwise as viewed from the rear of the Armature and Pinion Set [36] (Fig. 10).
Fig. 10
Pinion
Protrusions
Fan
Motor Spacer [35]
Washer (B)
-7-
Armature and Pinion Set [36]
Ball bearing
Magnet [37]
Notch
Planet Gear (A) Set (4 pcs.) [32]
Concave portions
Rear Case [21]