Hitachi WR 16SE Repair Manual page 4

5. Disassembly of the stator IGBT PCB, inner cover (A), and rotor
(1) Firmly hold Inner Cover (A) [23] so as not to be attracted by the magnetic force of the Rotor Ass'y [25],
and then pull out the stator of the Stator IGBT PCB [28] in direction "A" as shown below.
(2) Keep Inner Cover (A) [23] away from the fan of the Rotor Ass'y [25], use a hand press or similar tool to
press the end of the pinion of the Rotor Ass'y [25], and then remove Inner Cover (A) [23] from the
Rotor Ass'y [25].
(3) Use a small flat-blade screwdriver to remove the O-ring [24] from Inner Cover (A) [23].
Fig. 3
[23]
[24]
[26]
A
[25]
[27]
-3-
[28]