Hitachi H 70SA - Internal Wiring and Insulation Tests

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9-1-4. Tightening torque
(1) M4 hexagon socket hd. bolts 4.41 N•m (45 kgf•cm, 39.1 in-Ibs.)
(2) M5 hexagon socket hd. bolts 7.84 N•m (80 kgf•cm, 69.5 in-Ibs.)
(3) M6 hexagon socket hd. bolts 9.80 N•m (100 kgf•cm, 86.9 in-Ibs.)
(4) M8 hexagon socket hd. bolts 29.4 N•m (300 kgf•cm, 260 in-Ibs.)
(5) D4 tapping screw 1.96 N•m (20 kgf•cm, 17.4 in-Ibs.)
[NOTE] If above bolts are tightened more than the designated values, it may cause breakage. Without fail,
tighten the bolts and screws according to the above specified values.
9-1-5. Internal wiring
Wiring diagram of products with noise suppressor
+1.96
Fig. 14
0
+1.96
0
+20
0
+20
0
0
+12.4
0
+17.4
+1.96
0
0
+20 +17.4
0
0
+ 4.3
Brown
Connector
Tube
Switch
Noise
suppressor
Connector
Armature
Stator
Plug
Tube
Blue
Pillar terminal
Stator
0.49
--
+
5
--
+
4.3
--
+
0.49
--
+
0.5
--
+