Precautions On Disassembly And Reassembly Of The Battery Charger - Hitachi CH 10DL Technical Data And Service Manual

(2) Next, attach the Crank Cam Ass'y (24)[25] and Crank Holder (22)[22] of the main body to the Blade Set
(CH) (38)/Blade Set (CG) (48)[24]. (Be sure to use the Crank Holder (22) [22] on the main body.)
Crank Holder (22)
Crank Cam Ass'y (24)
Blade Case (37)
(3) When mounting the Blade Set (CH) (38)/Blade Set (CG) (48)[24], align the center hole in the Crank Holder
(22)[22] with Shaft (A) (23)[23] of the main body, and then insert Shaft (A) (23)[23] into the center hole.
Gear
(4) To prevent the Blade Set (CH) (38)/Blade Set (CG) (48)[24] from coming off the main body, install the
reversed Bottom Cover (30)[35] over the blade assembly, and then tighten the four Machine Screws
M4x12 (8)[8] to secure it in place.
Lubricant Application Points and Descriptions
Housing gear chamber of Housing (1)[1]: Hitachi Motor Grease No. 29 (15 g)
Pinion section of Motor DC 10.8 V (17)[17]: Hitachi Motor Grease No. 29
Outer circumferences of Shaft (A) (23)[23] and Shaft (B) (19)[19], teeth and both end faces of First
Gear (20)[20] and Final Gear (21)[21], blade sliding section, crank cam section, and blade holder
sliding section: Hitachi Motor Grease No. 29
Both surfaces of Washer D15 (18)[18]: Hitachi Motor Grease No. 29
Dust Felt (28)[29]: Cosmo Turbine Super 68 (Cosmo Oil)
Tapping Screws (w/Flange) D4x24 (black) (9)[9] ----------------------- 1.96±0.49 N
Machine Screws M4x12 (8)[8] ----------------------------------------------- 1.18±0.2 N

2. Precautions on Disassembly and Reassembly of the Battery Charger

For details of charger (Model UC 10SFL) disassembly/reassembly and related precautions, refer to the
Model UC 10SFL Technical Data and Service Manual.
Blade Cover (170)
Blade Ass'y (CH) (36)
If the hexagonal portion of the Crank Holder (22)[22]
does not properly engage with the gear groove section,
fine-tune the Crank Holder (22)[22] until it properly
engages with the gear groove section.
Make fine adjustments
so that the hexagonal
portions engage with
each other.
Shaft (A) (23)[23]
Center hole in
Crank Holder (22)[22]
Screw Tightening Torques
-13-
Crank Holder (22)[22]
(46)[34]
Crank Cam Ass'y (39)[25]
(for grass)
Blade (CG) (42)[30]
Crank Holder (22)[22]
m (20±5 kgf cm)
• •
m (12±2 kgf cm)
• •