Hitachi DH 40SR User Manual

--- 25 ---
9-3. Screw Locking Agent TB1401
Apply screw locking agent TB1401 to all hex. socket head bolts M4, M5 and M6.
(Note) Be sure to apply screw locking agent ThreeBond TB1401 to the threads during reassembly, as the bolts
loosened with vibration may cause damage to the tool body.
9-4. Tightening Torque
Front cover mounting bolts............................................................................... 13.7 N
•
m (140 kgf
•
cm)
(Hex. socket head bolt M6 x 25)
Tapping screw D5............................................................................................. 2.94 0.49 N
•
m (30 5 kgf
•
cm)
Hex. socket head bolt M6 x 45......................................................................... 9.8 N
•
m (100 kgf
•
cm)
Hex. socket head bolt M6 x 22
Tail cover mounting bolt ................................................................................... 4.41 0.49 N
•
m (45 5 kgf
•
cm)
(Hex. socket head bolt M5 x 10)
Crank cover mounting bolt ............................................................................... 4.41 0.49 N
•
m (45 5 kgf
•
cm)
Lever shaft mounting bolt
(Hex. socket head bolt M4 x 12)
Tapping screw (W/Flange) D4.......................................................................... 1.96 0.49 N•m (20 5 kgf•cm)
Handle mounting bolt ....................................................................................... 4.41 0.49 N•m (45 5 kgf•cm)
(Hex. socket head bolt (W/Flange) M5 x 14)
+0.98
0
+10
0
+1.96
0
+20
0
9-5. Internal Wiring
Wiring diagram
Stator
Armature
Switch
Plug
Pillar terminal
Controller
circuit ass'y

Hitachi DH 40SR Specifications

General

Brand	Hitachi
Model	DH 40SR
Category	Rotary Hammer
Language	English