Operation Manual

40
Item
No.
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
501
502
503
504
Item
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
Part Name
Front Cap
Grip
Needle Holder
Needle Roller D8 × 20
Retainer Sleeve
O-Ring (B)
O-Ring (C)
Second Hammer
Retainer Spring
Spring Holder
Retaining Ring D32
Sleeve (A)
Nylock High Tension Bolt M7 × 25
Front Cover
O-Ring (1AS-60)
Oil Seal
Sleeve (B)
O-Ring (A)
Urethane Ring
Washer
Ball Bearing (6908DDUCMPS2-L)
Washer (A)
SDS MAX Label
Bevel Pinion
Feather Key 3 × 3 × 8
Oil Seal (A)
Ball Bearing (6002DDUCMPS2S)
Washer
Washer (A)
Gear Holder
Spring (C)
Needle Pin D6 × 6
Second Gear
Spacer
Ball Bearing (629VVMC2EPS2L)
Slip Clutch Ass'y
Nylock Bolt (W/Flange) M5 × 16
Distance Piece (B)
Crank Case Cover Ass'y
Rubber Seal
Crank Case
Retaining Ring For D12 Shaft
Crank Shaft
Feather Key 3 × 3 × 10
Ball Bearing (6204VVCM PS2S)
Oil Seal (B)
Bearing Cover
Nylock Hex. Socket Hd. Bolt M5 × 16
Needle Bearing (M661)
First Gear
Seal Packing
Gear Cover
Damper Washer
Damper
Damper Holder
Stopper Ring
Needle Pin D6×6
Feather Key 3 × 3 × 20
Cylinder Ass'y
Clutch Spring
Lock Sleeve
Lock Spring
Striker
O-Ring
Clutch
Part Name
Piston
Piston Pin
Connecting Rod Ass'y
Needle Bearing (NSK AJ50 1203)
Cylinder Case
Nylock Bolt (W/Flange) M6 × 25
O-Ring (1AS-60)
Needle Bearing (B)
Bevel Gear
Side Handle
Handle Holder
Handle Bolt
Stopper Rod
O-Ring (P-16)
Lever Shaft
Under Cover
Shaft Cover
Washer M4
Nylock Hex. Socket Hd. Bolt M4 × 12
Lever
Spring
Sleeve
Nylock Bolt (W/Flange) M5 × 25
Ball Bearing (6202VVCMPS2S)
Dust Washer (B)
O-Ring
Fan
Armature Ass'y (A)
Hex. Hd. Tapping Screw D5 × 55
Stator Ass'y
Brush Terminal
Dust Washer (A)
Ball Bearing (629VVMC2EPS2L)
Housing Ass'y
HITACHI Label
Brush Cap
Carbon Brush
Brush Holder
Hex. Socket Set Screw M5 × 8
Bearing Holder
Tail Cover
Tapping Screw (W/Flange) D5 × 20
Handle
Switch (C)
Handle Cover
Tapping Screw (W/Flange) D4 × 20
Terminal
Cord Clip
Tapping Screw (W/Flange) D4 × 16
Cord
Connector (50092)
Dial Frame
Tapping Screw (W/Flange) D5 × 25
Name Plate
Cord Armor
Controller Circuit
Plug (A)
Plug (B)
Connector (50092)
Pillar Terminal
Case
Grease (A)
Hex. Bar Wrench 4MM
Hex. Bar Wrench 5MM
Parts are subject to possible modification without notice due to
improvements