Hitachi C 12LSH Technical Data And Service Manual page 45

Item Disassembly
No. spots
Turn table, base
1
ass'y
(23) Remove the Machine Screw M4 x 8 [34] and remove Spring (E)
[27], Stopper (A) [28] and Pin Cover [32] from the Turn Table [26].
(24) Remove the Machine Screw M4 x 8 [34] and pull out the Lever
Shaft [85] to remove the Lever [89], Spring (D) [90] and Shaft (C)
[88] from the Turn Table [26].
(25) Remove the Machine Screw M4 x 8 [34] and remove Cover (B)
[87] and Spacer (A) [69] from the Turn Table [26].
(26) Remove the Machine Screw M4 x 8 [34] and remove the Dust
Cover [97] from the Turn Table [26].
(27) Remove the three Machine Screws M4 x 12 [10] and remove the
three Nylon Clips [12] from the Turn Table [26].
(28) Disconnect the connector that connects the Encoder [35] and
Cord (C) [18].
(29) Remove the Machine Screw M5 x 20 [31] and remove the
Encoder [35] from the Turn Table [26].
NOTE: Do not lose Spring (C) [29] as Spring (C) [29] pops out
when removing the Encoder [35]. When reinstalling the
Encoder [35] to the Turn Table [26], move the Encoder [35]
away from Gear (A) [56] and secure it at this position with
the Machine Screw M5 x 20 [31] temporarily. Then loosen
the Machine Screw M5 x 20 [31] (about one turn) and move
the Encoder [35] to mesh with Gear (A) [56].
(30) Remove the two Machine Screws (W/Sp. Washer) M5 x 16 [52]
and remove Gear (A) [56] from the Turn Table [26].
(31) Remove the Bolt M6 x 10 [55] and pull out the Holder [54] from
the rear of the Base Ass'y [59].
(32) Turn the Base Ass'y [59] upside down and pull out the four Base
Rubbers [58].
Disassembly procedure
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Necessary tools
Phillips
screwdriver
10-mm wrench