Hitachi HTC-DS12DVB2-TC [23/29] 2 precautions in disassembly and reassembly of battery charger

--- 20 ---
(b) The tightening torque of each screw is given below.
Special Screw (Left Hand) M6 x 23 [1] : 2.9 --- 3.9 N
m (30 --- 40 kgf
cm, 26.1--- 34.8 in-lbs.)
Drill Chuck 13VLRG-N (W/O Chuck Wrench) [2] : 17.7 --- 21.6 N
m (180 --- 220 kgf
cm, 156 --- 191 in-lbs.)
Screw Set D3 x 12 (4 pcs.) [18] : 0.6 --- 1.0 N
m (6 --- 10 kgf
cm, 5.2 --- 8.7 in-lbs.)
Machine Screw (W/Sp. Washer) M4 x 6 or 8 [31] : 1.1 --- 1.9 Nm (11 --- 19 kgfcm, 9.5 --- 16.5 in-lbs.)
Tapping Screw (W/Flange) D3 x 16 (Black) [29] : 1.1 --- 1.9 N
m (11 --- 19 kgf
cm, 9.5 --- 16.5 in-lbs.)
10-2. Precautions in Disassembly and Reassembly of Battery Charger
Please refer to the Technical Data and Service Manual for precautions in disassembly and reassembly of the
Battery Charger UC 14YFA.

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