Hitachi P 20DA Technical Data And Service Manual page 15

32
Internal Wire [39] (red)
Concave
Internal Wire [36] (black)
37
36
34
35
34
41
40
Fig. 12
Connect the Internal Wire [39] (red) with
solder facing to the concave side.
Plus terminal
(different from the minus terminal in shape)
Fig. 13
--- 13 ---
34
39
38
40
41
42
Projection of solder:
3 mm (1/8 ") maximum
Minus terminal