Precautions In Disassembly And Reassembly Of Battery Charger - Hitachi C 18DL Technical Data And Service Manual

(5) Tightening torque of each screw is given below.
Machine screw of the Switch (1P Screw Type) W/O Lock [53] ... 0.4
Special Bolt M5 [26] ............................................................. 1.0
Tapping Screw (W/Flange) D4 x 16 (Black) [47] .................. 2.0
Tapping Screw D4 x 10 [29] ................................................. 2.0
Seal Lock Flat Hd. Screw M5 x 12 [11] ................................ 3.4
Seal Lock Flat Hd. Screw M3 x 12 [6] .................................. 0.8
Nylock Bolt (W/Flange) M4 x 12 [22] .................................... 2.5

9-2. Precautions in Disassembly and Reassembly of Battery Charger

Refer to the Technical Data and Service Manual of the Model UC 18YRL Charger for precautions in disassembly
and reassembly of this charger.
0.1 N m (4
•
0.2 N m (10
•
0.5 N m (20
•
0.5 N m (20
•
0.7 N m (35
•
0.2 N m (8
•
0.5 N m (25
•
--- 18 ---
1 kgf-cm, 3.5 0.9 in-lbs.)
2 kgf-cm, 8.7 1.7 in-lbs.)
5 kgf-cm, 17.4 4.3 in-lbs.)
5 kgf-cm, 17.4 4.3 in-lbs.)
7 kgf-cm, 30.4 6.1 in-lbs.)
2 kgf-cm, 6.9 1.7 in-lbs.)
5 kgf-cm, 22 4.3 in-lbs.)