Hitachi CR 24DV, Техническое и сервисное руководство

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Fig. 6
(6) Removal of the Gear [42] from the Gear Cover Ass'y [32]
Remove the three Seal Lock Flat Hd. Screws M4 x 12 [25] through the hole of the Balance Weight [41].
Then the Gear [42] (together with the Balance Weight [41], Spindle [28] and others) can be removed from the
Gear Cover Ass'y [32].
(7) Removal of the Gear [42] from the Spindle [28]
Hold at the width-across-flat portions of the Spindle [28] with a vise and remove the Nylock Hex. Socket Flat
Hd. Bolt M6 x 16 [34]. Remove the Balance Weight [41], Gear [42], Bearing Cover (B) [26] and Ball Bearing
6901ZZCMPS2L [27].
(8) Disassembly of the blade mounting section
Remove the Retaining Ring (E-type) for D14 Shaft [13] from the Plunger [14] with a flat-blade screwdriver. Be
careful that the Retaining Ring (E-type) for D14 Shaft [13] is always loaded by Spring (A) [9]. Slide the Guide
Washer [7] backward and remove the two Steel Balls D4.76 [5]. Move Holder Sleeve (B) [4] backward and
align the notch of Holder Sleeve (B) [4] so that the Holder Pin [1] can be removed. Remove the Holder Pin [1]
and Spring (B) [2] with a magnet. Do not damage Spring (B) [2] by forced removal or omission of removal.
Remove Holder Sleeve (A) [3], Holder Sleeve (B) [4], Holder Sleeve (C) [6], Guide Washer [7], Dust Washer
[8], Spring (A) [9], Washer (D) [12], Thrust Bearing [11] and Washer (E) [10] from the Plunger [14].