Hitachi C 18DL Technical Data And Service Manual page 15

(2) Removal of the Protective Cover [9]
Remove the three Seal Lock Flat Hd. Screws M3 x 12 [6] and then the Bearing Cover [7]. Remove the Return
Spring [19] from the Saw Cover [18]. Remove the Protective Cover [9] from the Bearing Holder [12].
Remove the Bushing [10] from the Protective Cover [9].
(3) Removal of the Saw Cover [18]
Remove the Bolt Ass'y (Square) M6 x 22 [44]. Remove the Tapping Screw (W/Flange) D5 x 50 [14] and then
the Saw Cover [18].
[9]
[7]
[6]
[14]
[12]
[10]
Fig. 2
[18]
[39]
[44]
Fig. 3
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[19]
[45]