Hitachi C 7UR User manual

C
REPAIR GUIDE ---------------------------------------------------------------------------------------------------------------- 1
1. Precautions on disassembly and reassembly ----------------------------------------------------------- 1
• Disassembly ------------------------------------------------------------------------------------------------------ 1
• Reassembly ------------------------------------------------------------------------------------------------------ 6
• Lubrication points and type of lubricant -------------------------------------------------------------------- 8
• Screw tightening torque --------------------------------------------------------------------------------------- 8
• Checking after reassembly ------------------------------------------------------------------------------------- 9
• Wiring diagram ---------------------------------------------------------------------------------------------------10
STANDARD REPAIR TIME (UNIT) SCHEDULES -------------------------------------------------------------------12
CONTENTS Page
C 7UR
Overseas Sales Division
PRODUCT NAME
Hitachi 184 mm (7-1/4”) Circular Saw
Models C 7UR, C 7BUR *For the USA and Canada only
Hitachi 185 mm (7-1/4”) Circular Saw
Model C 7UR *Except for the USA and Canada
CONFIDENTIAL
Dec. 2017

-1-
• Removal of washer (A)
[26]{26} [11]{11}
[12]{12}
[13]{13}
[14]{14}
[65]{62}
• Removal of the TCT saw blade
[23]{23}
[503]{502}
[14]{14}
[13]{13}
[12]{12}
[16]{16}
CAUTION: During disassembly and reassembly, and at all other times as well, always exercise
sufficient care in handling to ensure that there is no deviation in the bottom surface
flatness of the base or in its perpendicularity relative to the saw blade.
1. Precautions on disassembly and reassembly
[Bold] numbers in the description below correspond to the item numbers in the parts list and exploded
assembly diagram for the Model C 7UR, and {Bold} numbers correspond to those for the Model C 7BUR.
CAUTION: Prior to disassembly of the circular saw, remove the TCT Saw Blade [12]{12} to protect
the saw blade teeth and yourself.
1. Removal of the TCT saw blade
(1) Gently turn the Hex. Socket Hd. Bolt M8 x 15.5 [14]{14} using the accompanying Hex. Bar Wrench 6
mm [503]{502} to lock the Spindle and Gear Set [1]{1} while pushing the Lock Lever [23]{23}.
(2) After locking the Spindle and Gear Set [1]{1}, turn the Hex. Bar Wrench 6 mm [503]{502}
counterclockwise to loosen and remove the Hex. Socket Hd. Bolt M8 x 15.5 [14]{14} and Washer (B)
[13]{13}. Draw the Lever [16] and insert the Lower Guard [8]{8} into the Gear Cover [26]{26} and then
remove the TCT Saw Blade [12]{12}.
NOTE: Be careful not to cut your fingers by the saw blade teeth.
(3) Remove Washer (A) [11]{11} from the Spindle and Gear Set [1]{1}. If the Base Plate [65]{62} interferes
with removing Washer (A) [11]{11}, loosen the Lever [66]{63} and adjust to shallower cutting depth.
REPAIR GUIDE
Disassembly
1
Loosen
2
Push in
3
4 5
6 Draw
Loosen
[66]{63}
Tighten

-2-
• Removal of the lower guard
[26]{26}
[5]{5}
[6]{6}
• Removal of Lever
2. Removal of the lower guard
(1) Remove the two Seal Lock Flat Hd. Screws M4 x 10 [10]{10}, then remove the Bearing Cover [9]{9}.
(2) Remove the hook of the Return Spring [7]{7} from the Gear Cover [26]{26} and the Lower Guard [8]{8},
then remove the Lower Guard [8]{8}, Liner [5]{5} and Washer [6]{6}.
3. Removal of the lever
(1) Loosen the Lever [66]{63} and remove the Retaining Ring (E-type) [58]{55}.
(2) Remove the Lever [66]{63}, Lock Nut [59]{56}, Bolt Washer M8 [60]{57}, and Bolt (Square) M8
[29]{29}.
[7]{7} [8]{8}
[9]{9}
[10]{10}
[58]{55}
[59]{56
}
[66]{63
}
[60]{57}
[29]{29}

-3-
• Separation of the spindle and gear set from the bearing holder
• Removal of the bearing holder and spindle and gear set
[26]{26}
[3]{3}
[2]{2}
[1]{1}
[1]{1}
[2]{2}
4. Removal of the bearing holder and spindle and gear set
(1) After removing the Lower Guard [8]{8} as described above, loosen the two Seal Lock Flat Hd. Screws
M5 x 14 [3]{3}.
(2) Remove the Bearing Holder [2]{2} together with the Spindle and Gear Set [1]{1} from the Gear Cover
[26]{26}.
5. Separation of the spindle and gear set from the bearing holder
(1) Support the Bearing Holder [2]{2} with an appropriate tubular jig.
(2) Push down on the end of the spindle to separate the Spindle and Gear Set [1]{1} from the Bearing
Holder [2]{2}.
Push
Jig
60 mm
(
2-23/64"
)
50 mm
(1-31/32")

-4-
• Disassembly of the motor unit
[26]{26}
Fan
[53]{56}
[34]{32}
[33]{31}
[32]{30}
[23]{23}
[22]{22}
[18]{18}
[17]{17}
[45]{42}
[44]{41}
6. Disassembly of the motor unit
(1) Remove the Brush Caps [45]{42} and take out the Carbon Brushes [44]{41}.
(2) Loosen the Machine Screws M5 x 50 [39]{36} and separate the Housing Ass'y [42]{39} from the Gear
Cover [26]{26}. If the Armature [22]{22} is remained in the Housing Ass'y [42]{39}, gently tap the
Housing Ass'y [42]{39} on the edge of the surface where the Gear Cover [26]{26} is mounted with a
wooden or plastic hammer and remove the Armature [22]{22}.
NOTE: Do not hit the fan of the Armature [22]{22}.

-5-
• Disassembly of handle (A).(B) set
• Removal of the base ass'y
[74]{71}
[42]{39}
[77]{74}
[38]{35}
[48]{45}
[47]{44}
[46]{43}
[51]{46}
[54]{51}
{48}
[56]{53}
[55]{52}
[53]{50}
[52]{49}
[38]{35}
7. Removal of the base ass’y
Extract the Roll Pin D6 x 40 [74]{71} and remove the Base Ass’y [77]{74} from the Housing Ass’y [42]{39}.
8. Disassembly of handle (A).(B) set
(1) Loosen and remove the six Tapping Screws D4 x 20 [38]{35}.
(2) Remove handle (B).
(3) Remove the Switch [48]{45}, Cord [55]{52}, etc. from handle (A).

-6-
[53]{50}
[52]{49} [52]
[53]
• Mounting the cord clip
Protrusion
Other than the USA, Canada, and Mexico
For the USA, Canada, and Mexico
• Mounting the lock lever
[23]{23}
[22]{22}
[33]{31}
[26]{26}
[34]{32}
[32]{30}
Rib
[26]{26}
[23]{23}
Rib
Generally, perform reassembly by reversing the disassembly procedure. However, special attention should
be given to the following items. Refer to “Lubrication points and type of lubricant” on page 8 for the grease
required for reassembly.
1. Reassembly of the power supply unit and its vicinity
Perform wiring according to the wiring diagrams shown on pages 10 and 11 when replacing the Stator Ass'y
[20]{20}, Cord [55]{52}, Noise Suppressor [35] or the Switch [48]{45}. Mount the Cord Clip [53]{50} in the
direction shown in the following figure.
2. Mounting the stator ass'y
Press-fit the Stator Ass'y [20]{20} into the Housing Ass'y [42]{39} so that the internal wire of the Stator
Ass'y [20]{20} is positioned to the opposite side of the name plate on the Housing Ass'y [42]{39}. Refer to
the wiring diagrams on pages 10 and 11. After press-fitting, hook the Brush Terminal [19]{19} on the Brush
Holder [43]{40}.
3. Mounting the lock lever
(1) Mount the O-ring [34]{32} into the Gear Cover [26]{26}. Mount the Lock Lever [23]{23} between the fan
of the Armature [22]{22} and Dust Washer (B) [32]{30}. Mount the Ball Bearing [33]{31} to it. Then
carefully mount this assembly into the Gear Cover [26]{26}.
NOTE: Check that both ends of the flat spring on the Lock Lever [23]{23} are properly supported
by the ribs inside the Gear Cover [26]{26}.
(2) After mounting the Lock Lever [23]{23}, push the Lock Lever [23]{23} by hand and check that it returns
to its original position when released.
Reassembly
Protrusion

-7-
• Mounting the bearing holder
[26]{26}
The Bearing Holder [2]{2} has a protrusion on either left or right side.
Protrusion
Position of the protrusion
4. Mounting the bearing holder
(1) Mount the Bearing Holder [2]{2} to the Gear Cover [26]{26} positioning the protrusion on either left or
right side of the Bearing Holder [2]{2} downward.
NG
NG
OK
OK

-8-
Apply specified amount of grease to the following portions.
Grease (Nippeco BC-4)
• Pinion tooth flank of the Armature [22]{22} ····························································· About 1 g
• Gear tooth flank of the Spindle and Gear Set [1]{1} ·················································· About 2 g
• Inside the gear chamber of the Gear Cover [26]{26}················································· About 6 g
Prepare the following grease as necessary.
Item Registered part name Net weight Code No.
Grease (Nippeco BC-4) Grease (Nippeco BC-4) 75 g 372814
Location Name of screw or bolt No.
used
Tightening torque
N•m kgf•cm
Main body
[2]{2} Bearing Holder [3]{3} Seal Lock Flat Hd. Screw M5 x 14 2 2.7 - 4.1 2.0 - 3.0
[9]{9} Bearing Cover [10]{10} Seal Lock Flat Hd. Screw M4 x 10 2 1.4 - 2.2 1.0 - 1.6
[12]{12} TCT Saw Blade [14]{14} Hex. Socket Hd. Bolt M8 x 15.5 1 7.8 - 11.8 5.8 - 8.7
[16]{16} Lever [15]{15} Machine Screw (W/Washers) M4 x 12 (Black) 1 0.8 - 1.2 0.6 - 0.9
[24]{24} Flow Guide (B) [15]{15} Machine Screw (W/Washers) M4 x 12 (Black) 1 1.4 - 2.2 1.0 - 1.6
[27]{27} Cushion [28]{28} Flat Hd. Screw M6 x 20 1 —*1 —
*1
[40]{37} Tail Cover [38]{35} Tapping Screw (W/Flange) D4 x 20 (Black) 2 1.5 - 2.5 1.1 - 1.8
[46]{43} Cord Holder [38]{35} Tapping Screw (W/Flange) D4 x 20 (Black) 1 1.5 - 2.5 1.1 - 1.84
[56]{53} Handle (A).(B) Set [38]{35} Tapping Screw (W/Flange) D4 x 20 (Black) 5 1.5 - 2.5 1.1 - 1.84
[42]{39} Housing Ass'y [39]{36} Machine Screw (W/Washers) M5 x 50 (Black) 3 2.7 - 4.1 2.0 - 3.0
[43]{40} Brush Holder [41]{38} Hex. Socket Set Screw M5 x 8 2 0.5 - 1.0 0.4 - 0.74
[44]{41} Carbon Brush [45]{42} Brush Cap 2 0.5 - 1.5 0.4 - 0.74
[48]{45} Switch [47]{44} Tapping Screw (W/Flange) D4 x 10 (Black) 2 1.5 - 2.5 1.1 - 1.84
[53]{50} Cord Clip [52]{49} Tapping Screw (W/Flange) D4 x 16 2 1.5 - 2.5 1.1 - 1.84
[57]{54} Lever (A) [59]{56} Lock Nut 1 1.4 - 2.0 1.0 - 1.5
Base ass'y
[66]{63} Lever [59]{56} Lock Nut 1 1.4 - 2.0 1.0 - 1.5
[61]{58} Bevel Stand [63]{60} Seal Lock Flat Hd. Screw M5 x 14 4 2.7 - 4.1 2.0 - 3.0
[72]{69} Step Pin [67]{64} Seal Lock Hex. Socket Set Screw M5 x 6 1 2.7 - 4.1 2.0 - 3.0
[75]{72} Link [76]{73} Seal Lock Flat Hd. Screw M4 x 8 3 1.4 - 2.2 1.0 - 1.6
[69]{66} U-nut M5 [71]{68} Special Bolt 1 2.7 - 4.1 2.0 - 3.0
*1: Tighten the Flat Hd. Screw M6 x 20 [28]{28} until it is flush with the Cushion [27]{27}.
Lubrication points and type of lubricant
Screw tightening torque

-9-
• Check the following after reassembly.
(1) Adjust the base ass’y angle to 90°±0.5° with the Slotted Hd. Set Screw (Seal Lock) M6 x 8 [64]{61}.
(2) Check that the Base Ass’y [77]{74} operates smoothly. (Adjust the cutting depth and tilt angle.)
(3) Check the switch operation.
(4) Check that the Lower Guard [8]{8} moves smoothly and returns within the operating range (maximum
to minimum cutting depth, tilt angle of 0° to 55°) of the Base Ass’y [77]{74}.
(5) Check the insulation resistance and dielectric strength voltage.
Insulation resistance: 7 MΩor higher with DC 500 V megohm tester
Dielectric strength: AC 4,000 V/1 minute, with no abnormalities
(6) Check that runout of the saw blade is up to 0.7 mm at 160 mm dia. position.
(7) Check that the direction indicated by the arrow mark on the TCT Saw Blade [12]{12} matches that of the
arrow mark on the Gear Cover [26]{26}.
(8) Perform checking according to the handling instructions.
• Cleaning the cover
Clean the exterior of the tool with a soft cloth moistened with soapy water, and dry thoroughly. Do not use
chloric solvent, gasoline, and thinner for cleaning. Otherwise, the plastic components may be melted.
Checking after reassembly

-10-
• Connecting and wiring diagrams of the Model C 7UR for the USA, Canada, and Mexico (120 V)
• Connecting and wiring diagrams of the Model C 7UR for the UK (110 V)
White
Blue
Stator coil
Stator coil
Switch
White
Brown
Power
source
Armature
Noise
suppressor
Ferrite
core
White
White
Stator coil
Stator coil
Switch
White
Black
Power
source
Armature
5±1
5±1
Connect the wires as illustrated in the diagrams below.
Be sure to connect the wires correctly. If the wires are incorrectly connected, the motor may not turn or
other problems could occur.
Wiring diagram
Noise suppressor
Ferrite core

-11-
• Connecting and wiring diagrams of the Model C 7UR for countries other than the USA, Canada, and Mexico (230 V to 240 V)
Noise
suppressor
Blue
Blue
Stator coil
Stator coil
Switch
Blue
Brown
Powe
r
source
Armature
• Connecting and wiring diagrams of the Model C 7BUR for the USA, Canada, and Mexico (120 V)
Black
Yellow Brake coil
Stator coil
Switch (Brake)
Blue
White
Powe
r
source
Armature
Black
Connecto
r
Stator
5±1
5±1
Noise suppressor
Connector

-12-
MODEL Variable
10 20 30 40 50 60 min.
C 7UR
C 7BUR
General Assembly
Switch
Cord
Cord Armor
Armature
Ball Bearing
6202VV
Ball Bearing
6000VV
Bearing
Bushing
Spindle and
Gear Set
Bearing
Holder
Ball Bearing
6003VV
Gear Cover
Housing
Ass'y
Stator Ass'y
Work Flow
Handle
(A).(B) Set
Lower Guard
Return
Spring
Base Ass’y
Bevel Plate
STANDARD REPAIR TIME (UNIT) SCHEDULES

Model C 7UR
CIRCULAR SAW
LIST NO. E544
(E1)
2017·10·23
5
72
52
57
67 73
1
2
3
4
6
7
8
16
15
9
10
11
12
13
14
17
18
20
21
22
23
32
15
33
34
24
26
31
25
28
38
45
44
43
40 41
37
47
48
53
49
54
55
56
57
51
19
35
46
29
77
76
58
59
60
66
58
60
59
63
62
73
504
501 502
503
29
505
38
27
39
42 38
50
67
69
68 70
29
74
65
61
76
75
64
71
65
75
36
30

PARTS C 7UR
DESCRIPTION REMARKS
1 372782 SPINDLE AND GEAR SET 1
2 372765 BEARING HOLDER 1
3 992013 SEAL LOCK FLAT HD. SCREW M5 X 14 2
4 6003VV BALL BEARING 6003VVCMPS2L 1
5 998887 LINER 1
6 370591 WASHER 1
7 373026 RETURN SPRING 1
8 372758 LOWER GUARD 1
9 302435 BEARING COVER 1
10 990430 SEAL LOCK FLAT HD. SCREW M4 X 10 2
*
11 324597 WASHER (A) 1
*
11 372780 WASHER (A) 1 FOR USA,CAN,MEX
*
11 321639 WASHER (A) 1 FOR AUS,NZL
*
12 302412 TCT SAW BLADE 185MM-D30 HOLE-NT18 1
*
12 302411 TCT SAW BLADE 185MM-D20 HOLE-NT18 1 FOR AUS,NZL
*
12 TCT SAW BLADE 185MM-D16 HOLE-NT24 1 FOR USA,CAN
*
12 372102 TCT SAW BLADE 185MM-D16 HOLE-NT24 1 FOR MEX
*
13 324598 WASHER (B) 1
*
13 320953 WASHER (B) 1 FOR AUS,NZL
14 324662 HEX. SOCKET HD. BOLT M8 X 15.5 1
15 935196 MACHINE SCREW (W/WASHERS) M4 X 12 (BLACK) 2
16 328045 LEVER 1
17 6000VV BALL BEARING 6000VVCMPS2L 1
18 302428 WASHER (A) 1
19 937623 BRUSH TERMINAL 2
*
20 340983C STATOR ASS'Y 120V 1 INCLUD.19,36
*
20 340983B STATOR ASS'Y 110V (W/NOISE SUPPRESSOR) 1 INCLUD.19,35,36
*
20 340983F STATOR ASS'Y 230-240V(W/NOISE SUPPRESSOR) 1 INCLUD.19,35,36
21 372743 FAN GUIDE 1
*
22 361074U ARMATURE ASS'Y 110V-120V 1 INCLUD.17,18,32,33
*
22 361074F ARMATURE 230V-240V 1
23 320959 LOCK LEVER 1
24 372768 FLOW GUIDE (B) 1
25 372767 FLOW GUIDE (A) 1
26 372763 GEAR COVER 1
27 337080 CUSHION 1
28 949794 FLAT HD. SCREW M6 X 20 (10 PCS.) 1
29 372774 BOLT (SQUARE) M8 2
*
30 935196 MACHINE SCREW (W/WASHERS) M4 X 12 (BLACK) 1 EXCEPT FOR USA,CAN
*
31 372757 DUST COLLECTOR SET 1 INCLUD.30,505 EXCEPT FOR USA,CAN
32 980700 DUST WASHER (B) 1
33 6202VV BALL BEARING 6202VVCMPS2L 1
34 372783 O-RING (I.D. 34.5) 1
*
35 930039 NOISE SUPPRESSOR 1 FOR EUROPE,GBR,AUS,NZL
*
36 311741 TERMINAL 2
*
36 930804 TERMINAL M4.0 (10 PCS.) 2 FOR USA,CAN,MEX
37 NAME PLATE 1
38 301653 TAPPING SCREW (W/FLANGE) D4 X 20 (BLACK) 8
39 997841 MACHINE SCREW (W/WASHERS) M5 X 50 (BLACK) 3
40 372762 TAIL COVER 1
- 2 - 10 - 17
*ALTERNATIVE PARTS
ITEM
NO.
NO.
USED
CODE NO.CODE NO.

PARTS C 7UR
DESCRIPTION REMARKS
41 938477 HEX. SOCKET SET SCREW M5 X 8 2
42 372759 HOUSING ASS'Y 1 INCLUD.41,43
43 938241 BRUSH HOLDER 2
44 999038 CARBON BRUSH (1 PAIR) 2
45 945161 BRUSH CAP 2
46 370269 CORD HOLDER 1
47 311945 TAPPING SCREW (W/FLANGE) D4 X 10 (BLACK) 1
48 372781 SWITCH 1
*
49 334379 FERRITE CORE 1 FOR GBR (110V)
*
50 980063 TERMINAL 2
*
50 930804 TERMINAL M4.0 (10 PCS.) 2 FOR USA,CAN,MEX
51 931701 BEARING LOCK 1
52 984750 TAPPING SCREW (W/FLANGE) D4 X 16 2
53 937631 CORD CLIP 1
*
54 953327 CORD ARMOR D8.8 1
*
54 938051 CORD ARMOR D10.1 1
*
55 500453Z CORD 1 (CORD ARMOR D10.1)
*
55 500439Z CORD 1 (CORD ARMOR D8.8) FOR AUS,NZL
*
55 500435Z CORD 1 (CORD ARMOR D8.8) FOR GBR (230V)
*
55 500463Z CORD 1 (CORD ARMOR D8.8) FOR GBR (110V)
*
55 500247Z CORD 1 (CORD ARMOR D8.8) FOR EUROPE
56 373027 HANDLE (A).(B) SET 1
57 372773 LEVER (A) 1
58 670514 RETAINING RING (E-TYPE) FOR D10 SHAFT 2
59 372772 LOCK NUT 2
60 949433 BOLT WASHER M8 (10 PCS.) 2
61 372764 BEVEL STAND 1
62 372770 BEVEL PLATE 1
63 992013 SEAL LOCK FLAT HD. SCREW M5 X 14 4
64 308109 SLOTTED HD. SET SCREW (SEAL LOCK) M6 X 8 1
65 372769 BASE PLATE 1
66 372745 LEVER 1
67 319541 SEAL LOCK HEX. SOCKET SET SCREW M5 X 6 1
68 372778 SPRING (B) 1
69 308387 U-NUT M5 1
70 372776 STOPPER LEVER 1
71 372777 SPECIAL BOLT 1
72 372775 STEP PIN 1
73 372779 SEAL LOCK HEX. SOCKET SET SCREW M5 X 8 1
74 949686 ROLL PIN D6 X 40 (10 PCS.) 1
75 372771 LINK 1
76 328604 SEAL LOCK FLAT HD. SCREW M4 X 8 3
77 372785 BASE ASS'Y 1 INCLUD.29,57-65,67-73,75,76
10 - 17 - 3 -
*ALTERNATIVE PARTS
NO.
USED
CODE NO.
ITEM
NO.

C 7UR
DESCRIPTION REMARKS
*
501 372784 CASE 1 EXCEPT FOR USA,CAN
*
502 302691 GUIDE 1 EXCEPT FOR USA,CAN
503 872422 HEX. BAR WRENCH 6MM 1
*
504 371108 TOOL BAG 1 FOR USA,CAN
*
505 LEVER 1 EXCEPT FOR USA,CAN
(SUPPLIED WITH ITEM NO.31)
- 4 - Printed in Japan 10 - 17
(171023N)
*ALTERNATIVE PARTS
STANDARD ACCESSORIES
NO.
USED
CODE NO.
ITEM
NO.

Model C 7BUR
CIRCULAR SAW
LIST NO. E543
(E1)
2017·10·23
5
54
69
1
2
3
4
6
7
8
16
15
9
10
11
12
13
14
17
18
20
21
22
23
30
15
31
32
24
26
25
28
35
42
41
40
37 38
34
44
45
50
49
51
52
53
54
501
46
19
33
43
29
74
73
502
55
56
57
63
55
57
56
60
59
70
29
35
27
36
39 35
47
48
64
66
65 67
29
71
62
58
72
61
68
62
72
73
64 70

PARTS C 7BUR
DESCRIPTION REMARKS
1 372782 SPINDLE AND GEAR SET 1
2 372765 BEARING HOLDER 1
3 992013 SEAL LOCK FLAT HD. SCREW M5 X 14 2
4 6003VV BALL BEARING 6003VVCMPS2L 1
5 998887 LINER 1
6 370591 WASHER 1
7 373026 RETURN SPRING 1
8 372758 LOWER GUARD 1
9 302435 BEARING COVER 1
10 990430 SEAL LOCK FLAT HD. SCREW M4 X 10 2
11 372780 WASHER (A) 1
12 TCT SAW BLADE 185MM-D16 HOLE-NT24 1
13 324598 WASHER (B) 1
14 324662 HEX. SOCKET HD. BOLT M8 X 15.5 1
15 935196 MACHINE SCREW (W/WASHERS) M4 X 12 (BLACK) 2
16 328045 LEVER 1
17 6000VV BALL BEARING 6000VVCMPS2L 1
18 302428 WASHER (A) 1
19 937623 BRUSH TERMINAL 2
20 340984C STATOR ASS'Y 120V 1 INCLUD.19,33
21 372743 FAN GUIDE 1
22 361074U ARMATURE ASS'Y 110V-120V 1 INCLUD.17,18,30,31
23 320959 LOCK LEVER 1
24 372768 FLOW GUIDE (B) 1
25 372767 FLOW GUIDE (A) 1
26 372763 GEAR COVER 1
27 337080 CUSHION 1
28 949794 FLAT HD. SCREW M6 X 20 (10 PCS.) 1
29 372774 BOLT (SQUARE) M8 2
30 980700 DUST WASHER (B) 1
31 6202VV BALL BEARING 6202VVCMPS2L 1
32 372783 O-RING (I.D. 34.5) 1
33 930804 TERMINAL M4.0 (10 PCS.) 2
34 NAME PLATE 1
35 301653 TAPPING SCREW (W/FLANGE) D4 X 20 (BLACK) 8
36 997841 MACHINE SCREW (W/WASHERS) M5 X 50 (BLACK) 3
37 372762 TAIL COVER 1
38 938477 HEX. SOCKET SET SCREW M5 X 8 2
39 372759 HOUSING ASS'Y 1 INCLUD.38,40
40 938241 BRUSH HOLDER 2
41 999038 CARBON BRUSH (1 PAIR) 2
42 945161 BRUSH CAP 2
43 370269 CORD HOLDER 1
44 311945 TAPPING SCREW (W/FLANGE) D4 X 10 (BLACK) 1
45 373028 SWITCH 1
46 931701 BEARING LOCK 1
47 930804 TERMINAL M4.0 (10 PCS.) 1
48 959141 CONNECTOR 50092 (10 PCS.) 1
49 984750 TAPPING SCREW (W/FLANGE) D4 X 16 2
50 937631 CORD CLIP 1
- 2 - 10 - 17
*ALTERNATIVE PARTS
ITEM
NO.
NO.
USED
CODE NO.CODE NO.

PARTS C 7BUR
DESCRIPTION REMARKS
51 938051 CORD ARMOR D10.1 1
52 500453Z CORD 1 (CORD ARMOR D10.1)
53 373027 HANDLE (A).(B) SET 1
54 372773 LEVER (A) 1
55 670514 RETAINING RING (E-TYPE) FOR D10 SHAFT 2
56 372772 LOCK NUT 2
57 949433 BOLT WASHER M8 (10 PCS.) 2
58 372764 BEVEL STAND 1
59 372770 BEVEL PLATE 1
60 992013 SEAL LOCK FLAT HD. SCREW M5 X 14 4
61 308109 SLOTTED HD. SET SCREW (SEAL LOCK) M6 X 8 1
62 372769 BASE PLATE 1
63 372745 LEVER 1
64 319541 SEAL LOCK HEX. SOCKET SET SCREW M5 X 6 1
65 372778 SPRING (B) 1
66 308387 U-NUT M5 1
67 372776 STOPPER LEVER 1
68 372777 SPECIAL BOLT 1
69
372775 STEP PIN 1
70 372779 SEAL LOCK HEX. SOCKET SET SCREW M5 X 8 1
71 949686 ROLL PIN D6X40 (10 PCS.) 1
72 372771 LINK 1
73 328604 SEAL LOCK FLAT HD. SCREW M4 X 8 3
74 372785 BASE ASS'Y 1 INCLUD.29,54-62,64-70,72,73
DESCRIPTION REMARKS
501 371108 TOOL BAG 1
502 872422 HEX. BAR WRENCH 6MM 1
10 - 17 Printed in Japan - 3 -
(171023N)
*ALTERNATIVE PARTS
STANDARD ACCESSORIES
NO.
USED
CODE NO.
ITEM
NO.
NO.
USED
CODE NO.
ITEM
NO.