Hitachi CL 10D2 Technical Data And Service Manual page 22

(2) Housing ass'y section
(a) Removal of the Hook [6] (Fig. 27)
Remove the Retaining Ring (E-Type) for D4 Shaft [10] that retains the Hook [6] with a small flat-blade
screwdriver. Then the Hook [6] can be removed.
(b) Removal of Housing (B) [2]
Remove the nine Tapping Screws (W/Flange) D4 x 20 (Black) [8] that secure Housing (A) [2] to Housing (B)
[2]. Holding the compartment of the Gear Cover [19] in Housing (A) [2] and Housing (B) [2] or the
compartment of the battery, remove Housing (B) [2] carefully.
Housing (A) [2]
Housing (B) [2]
[6]
--- 19 ---
[8]
[10]
Fig. 27