Hitachi H 70SA Technical Data And Service Manual page 21

9-1-4. Tightening torque
(1) M4 hexagon socket hd. bolts
(2) M5 hexagon socket hd. bolts
(3) M6 hexagon socket hd. bolts
(4) M8 hexagon socket hd. bolts
(5) D4 tapping screw
[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
Stator
Connector
Armature
Stator
+
+
4.41 N m (45 5 kgf
0.49
• -- •
--
+20
7.84 +1.96 N m (80 kgf
•
0
0
+20
+1.96
9.80 N m (100 kgf
•
0
0
+20
+1.96
29.4 N m (300 kgf
•
0 0
+
0.5
1.96 + N m (20 kgf
--
0.49 •
--
Connector Tube
Noise
suppressor
Pillar terminal
Fig. 14
--- 19 ---
+
4.3
cm, 39.1 in-Ibs.)
--
+12.4
cm, 69.5 in-Ibs.)
•
0
+17.4
cm, 86.9 in-Ibs.)
•
0
+17.4
cm, 260 in-Ibs.)
•
0
+ 4.3
cm, 17.4 in-Ibs.)
•
0
Switch
Brown
Tube
Blue
Plug