Repair Guide; Disassembly - Hitachi P 20DA Technical Data And Service Manual

8. REPAIR GUIDE

8-1. Disassembly

Before disassembly, be sure to remove the planer blades for safety and to protect the blades' tips.
8-1-1. Removal of the Motor with Fan [32], the Cutter Block Ass'y [18] and the End Bracket [29] (See Fig. 8.)
(a) Remove the ten Tapping Screws D4 x 25 [16] which fix the End Bracket [29] and the Handle [43] to the
Housing [33], then remove the Handle [43].
(b) Remove the two Machine Screws M 3.5 x 6 [34], then remove the Internal Wires [39] [36] coming out of the
motor from the Switch [38].
(c) Remove the two Flat Hd. Tapping Screws D4 x 12 [13] and the Bearing Cover [12]. Put the handle of a box
wrench against the end of the spindle of the Cutter Block Ass'y [18] and slightly tap the handle of the box
wrench with a wooden hammer. The End Bracket [29] can then be removed together with the Motor with
Fan [32] and the Cutter Block Ass'y [18].
16
16
29
18
43
32
33
36
34
Fig. 8
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13
12
34
39
38