Precautions In Disassembly And Reassembly Of Battery Charger - Hitachi RB 14DL Technical Data And Service Manual

Reassembly can be accomplished by following the disassembly procedures in reverse. However, special
attention should be given to the following items.
1. Reassembly of the power supply unit
Perform wiring according to the wiring diagram.
Motor Holder (B) [10]
2. Reassembly of others
Reassembly can be accomplished by following the above disassembly procedure in reverse.
Machine Screw M4 x 10 [8]------------------------------------------------------------ 1.8 ± 0.4 N
Tapping Screw D3.5 x 15 [14]--------------------------------------------------------- 1.6 ± 0.3 N
Tapping Screw D3.5 x 15 (Black) [18]----------------------------------------------- 1.6 ± 0.3 N
Tapping Screw D3.5 x 20 (Black) [20]----------------------------------------------- 1.6 ± 0.3 N
Nut M6 [16] ------------------------------------------------------------------------------- 4.9 ± 1.0 N

2. Precautions in disassembly and reassembly of battery charger

Refer to the Technical Data and Service Manual for precautions in disassembly and reassembly of the
battery charger Model UC 18YRL.
Reassembly
Black
Red
Motor (W/Spindle) [11]
Screw tightening torque
-8-
Micro Switch [2]
Red
Battery Holder [7]
m (18 ± 4 kgf
cm)
• •
m (16 ± 3 kgf
cm)
• •
m (16 ± 3 kgf
cm)
• •
m (16 ± 3 kgf
cm)
• •
m (50 ± 10 kgf
cm)
• •