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Hitachi G 13SR3 Technical Data And Service Manual Download Page 19

* ALTERNATIVE PARTS

--- 2 ---

ITEM

NO.

CODE NO.

DESCRIPTION

REMARKS

NO.

USED

PARTS

4 -- 07

G 10SR3

1

307-028

TAPPING SCREW (W/FLANGE) D4X25 (BLACK)

4

2

301-944

PUSHING BUTTON

1

3

327-891

GEAR COVER ASS’Y

1

INCLUD. 2, 15

4

309-191

SPECIAL NUT M6

1

5

327-889

PINION

1

6

628-VVC

BALL BEARING 628VVC2PS2-L

1

7

327-887

BEARING HOLDER

1

*

8

360-799C ARMATURE 110V

1

*

8

360-799U ARMATURE ASS’Y 120V

1

INCLUD. 6, 12, 13

*

8

360-799E

ARMATURE 220V-240V

1

9

327-886

FAN GUIDE

1

10

963-712

HEX. HD. TAPPING SCREW D4X65

2

*

11

340-702C STATOR 110V

1

*

11

340-702G STATOR 110V

1

FOR TPE

*

11

340-702D STATOR 120V

1

*

11

340-702E

STATOR 220V-230V

1

*

11

340-702F

STATOR 240V

1

12

321-722

DUST SEAL

1

13

626-VVM

BALL BEARING 626VVC2PS2L

1

14

309-929

RUBBER BUSHING

1

15

301-943

LOCK PIN

1

16

316-487

RETAINING RING FOR D11 SHAFT

1

17

316-486

WAVE WASHER

1

18

327-890

GEAR

1

19

987-201

SEAL LOCK SCREW (W/SP. WASHER) M4X10

2

20

316-490

BEARING COVER

1

21

620-1VV

BALL BEARING 6201VVCMPS2L

1

22

301-946

FELT PACKING

1

23

316-489

PACKING GLAND

1

24

987-203

SEAL LOCK SCREW (W/SP. WASHER) M4X12

4

25

302-047

WOODRUFF KEY

1

*

26

327-903

SPINDLE

1

*

26

327-904

SPINDLE

1

FOR USA, CAN

27

308-386

MACHINE SCREW (W/SP. WASHER) M5X16 (BLACK)

2

28

301-949

SET PLATE

1

29

301-948

WHEEL GUARD ASS’Y

1

INCLUD. 27, 28

*

30

320-497

WHEEL WASHER

1

*

30

937-834Z

WHEEL WASHER

1

FOR USA, CAN

*

31

316-820

D. C. WHEELS 100MMX4T A36Q (25 PCS.)

1

EXCEPT FOR EUROPE, GBR, SYR, CHN

*

32

321-795

WHEEL NUT (C)

1

*

32

312-048

WHEEL NUT M10XP1.25

1

FOR USA, CAN

33

327-888

GEAR ASS’Y

1

INCLUD. 5, 18

34

327-893

SLIDE BAR

1

35

314-429

SPRING

1

36

314-428

SLIDE KNOB

1

37

327-885

HOUSING ASS’Y

1

INCLUD. 14

38

327-895

BRUSH HOLDER

2

39

999-091

CARBON BRUSH (AUTO STOP TYPE) (1 PAIR)

2

40

328-210

TAPPING SCREW D3X8

4

41

938-307

PILLAR TERMINAL

1

42

314-603

SWITCH (1P SOLDER TYPE)

1

Summary of Contents for G 13SR3

Page 1: ...ICAL DATA AND SERVICE MANUAL DISC GRINDER G 10SR3 G 12SR3 G 13SR3 SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT LIST Nos G 10SR3 E289 G 12SR3 E290 G 13SR3 E288 Apr 2007 G MODELS G 10SR3 G 12SR3 G 13SR3 ...

Page 2: ...s of our competitor s The symbol s utilized here is are as follows Symbols Utilized Competitor Company Name Model Name MAKITA 9553NB C BOSCH GWS6 100 B Symbols Utilized Competitor Company Name Model Name MAKITA 9554NB C BOSCH GWS6 115 B Symbols Utilized Competitor Company Name Model Name MAKITA 9555NB C G 10SR3 G 12SR3 G 13SR3 ...

Page 3: ... 7 1 Handling Instructions 6 7 2 Caution on Name Plate 6 7 3 Precautions on Usage 7 8 PRECAUTIONS IN DISASSEMBLY AND REASSEMBLY 8 8 1 Disassembly 8 8 2 Reassembly 9 8 3 Lubrication Points and Types of Lubricant 11 8 4 Tightening Torque 11 8 5 Wiring Diagrams 12 8 6 Insulation Tests 13 8 7 No Load Current Value 13 9 STANDARD REPAIR TIME UNIT SCHEDULES 14 Assembly Diagram for G 10SR3 Assembly Diagra...

Page 4: ... are as follows 1 Increased power input 2 Increased overload durability 3 Low operating noise 4 Prolonged service life of the carbon brushes 5 New aggressive design 3 APPLICATIONS Removal of casting fin and finishing of various types of steel bronze aluminum and various other metallic materials Grinding of welds or sections cut by means of a cutting torch Grinding of synthetic resins slate brick m...

Page 5: ... 1 4 300 m min 14 100 ft min 72 m s G 10SR3 O D 100 mm 4 x Thickness 4 mm 5 32 x I D 16 mm 5 8 1 Net weight excludes cord side handle depressed center wheel wheel nut wheel washer and wheel guard 2 Standard accessories may vary depending on market area Weight AC single phase commutator motor Glassfiber reinforced polyamide resin 700 220 3 4 730 230 3 3 240 3 1 O D 115 mm 4 1 2 x Thickness 6 mm 1 4...

Page 6: ...200 K G 10SR3 G 12SR3 G 10SR2 G 12SR2 C B 100 50 0 125 100 100 110 C G 13SR2 G 13SR3 105 100 92 0 50 100 Excellent overload durability The Models G 10SR3 G 12SR3 and G 13SR3 provide excellent overload durability thanks to an improved cooling mechanism and a high power motor Fig 1 Fig 2 ...

Page 7: ...254 10 60 2 3 8 1 4 3 1 Ibs 1 5 3 3 Ibs C 1 Depends on the market 2 Service life of carbon brushes in the continuous rated load test 3 Weight excludes cord side handle depressed center wheel wheel nut wheel washer and wheel guard No load sound pressure level 84 Service life of carbon brushes 2 170 dB A hr 86 140 Grip perimeter G 13SR2 100 4 115 4 1 2 125 5 B 100 4 115 4 1 2 710 670 10 000 10 000 1...

Page 8: ...etween load and temperature rise of stator coil The temperature rise of the Models G 10SR3 G 12SR3 and G 13SR3 is the lowest among similar models This means that the resistance to overload usage of the Models G 10SR3 G 12SR3 and G 13SR3 is superior to other models Fig 3 G 10SR2 G 12SR2 G 13SR2 G 10SR3 G 12SR3 G 13SR3 B C ...

Page 9: ...suggestions for the use of electric power tools and specific precautions and suggestions for the use of the disc grinders are listed in the Handling Instructions to enhance the safe and efficient use of the tool by the customer Salespersons must be thoroughly familiar with the contents of the Handling Instructions to be able to offer appropriate guidance to the customer during sales promotion 7 2 ...

Page 10: ...side handle mounting position so that the operator s hand will not contact the depressed center wheel Fig 4 Fig 5 2 Never press the pushing button while the depressed center wheel is rotating If the pushing button is pressed while the depressed center wheel is rotating the spindle will stop immediately In such a case there is a danger that the wheel nut may be loosened so that the depressed center...

Page 11: ... Auto Stop Type 1 Pair 39 Pillar Terminal 41 and Switch 42 Loosen the two Hex Hd Tapping Screws D4 x 65 10 securing the Stator 11 and remove the Stator 11 from the Housing Ass y 37 If you have any trouble with removing the Stator 11 heat the Housing Ass y 37 to about 60ûC for easier dismantling 2 Replacement of the rubber bushing Insert the J 201 Spring Hook H 75 Special Repair Tool between the Ru...

Page 12: ...l Bearing 626VVC2PS2L 13 on the commutator side press inward on the Dust Seal 12 while taking care of its direction until the end face of the Dust Seal 12 hits against the butting surface of the Armature 8 and make sure that the Dust Seal 12 cannot turn freely Keep the end face of the armature shaft approximately 0 2 mm reference distance inward of the end face of the Ball Bearing 626VVC2PS2L 13 S...

Page 13: ... 8 Connect the internal wires correctly as shown in Fig 9 Connect to the Carbon Brush Auto Stop Type 1 Pair 39 Side A Connect to the Cord 52 with the Pillar Terminal 41 Connect to the Carbon Brush Auto Stop Type 1 Pair 39 Side B Connect to the Switch 1P Solder Type 42 When using the Noise Suppressor 46 connect to the Switch 1P Solder Type 42 with the Terminal 45 of the Noise Suppressor 46 Fig 8 Fi...

Page 14: ...se SEP 3A 11 g Generously rub grease onto the gear and the pinion Metal Mixed oil 0 5 cc Mixed oil Mixture of Hitachi power tool grease No 2 Unilube No 00 and turbine oil Mixture ratio 1 1 weight ratio 6 Do not catch the pigtail of the Carbon Brush Auto Stop Type 1 Pair 39 in the Tail Cover 49 when mounting the Tail Cover 49 8 4 Tightening Torque Tapping Screw D4 1 10 56 2 0 0 5 N m 20 5 kgf cm 1 ...

Page 15: ...Yellow Brown or Black Yellow Yellow Blue or White For other countries Cord 52 Pillar Terminal 41 Stator 11 Black Black Brown or Black Black Black Blue or White For U K 110 V Cord 52 Pillar Terminal 41 Stator 11 Black Black Brown or Black Black Black Blue or White Connector 50091 44 Switch 1P Solder Type 42 Switch 1P Solder Type 42 ...

Page 16: ...ance 10 M or more with DC 500 V Megohm Tester Dielectric strength AC 4 400 V 3 seconds with no abnormalities 220 V 240 V AC 3 000 V 3 seconds with no abnormalities 110 V 127 V 8 7 No Load Current Value After no load operation for 30 minutes the no load current value should be as follows Voltage Current A max 110 V 120 V 3 0 2 8 220 V 1 5 230 V 1 5 240 V 1 5 ...

Page 17: ...Cord Armor Housing Ass y Stator Slide Bar Spring Slide Knob Packing Gland Ball Bearing 6201VV Spindle Gear and Pinion Ass y Armature Pinion Ball Bearing 628VV Inner Cover Dust Seal Ball Bearing 626VV Rubber Bushing Wheel Guard Ass y General Assembly Gear Cover Ass y Pushing Button Lock Pin Gear G 10SR3 G 13SR3 G 12SR3 ...

Page 18: ...E289 DISC GRINDER Model G 10SR3 2007 4 16 E1 Hitachi Power Tools 1 2 3 4 5 6 7 8 9 10 11 12 13 15 16 17 33 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 34 35 36 37 38 39 40 41 42 43 44 45 46 56 55 53 50 51 52 48 49 54 14 47 502 501 503 ...

Page 19: ...1 17 316 486 WAVE WASHER 1 18 327 890 GEAR 1 19 987 201 SEAL LOCK SCREW W SP WASHER M4X10 2 20 316 490 BEARING COVER 1 21 620 1VV BALL BEARING 6201VVCMPS2L 1 22 301 946 FELT PACKING 1 23 316 489 PACKING GLAND 1 24 987 203 SEAL LOCK SCREW W SP WASHER M4X12 4 25 302 047 WOODRUFF KEY 1 26 327 903 SPINDLE 1 26 327 904 SPINDLE 1 FOR USA CAN 27 308 386 MACHINE SCREW W SP WASHER M5X16 BLACK 2 28 301 949 ...

Page 20: ...G SCREW W FLANGE D4X16 BLACK 1 52 500 409Z CORD 1 CORD ARMOR D8 8 52 500 435Z CORD 1 CORD ARMOR D8 8 FOR GBR 230V 52 500 461Z CORD 1 CORD ARMOR D8 8 FOR GBR 110V 52 500 447Z CORD 1 CORD ARMOR D8 8 FOR SYR 52 500 470Z CORD 1 CORD ARMOR D8 8 FOR VEN TPE 52 500 240Z CORD 1 CORD ARMOR D8 8 FOR USA CAN 52 500 439Z CORD 1 CORD ARMOR D8 8 FOR AUS NZL 52 500 423Z CORD 1 CORD ARMOR D8 8 FOR KUW SIN 52 500 ...

Page 21: ... P50 10 PCS 1 604 314 059 SANDING DISCS 100MM C P80 10 PCS 1 605 314 061 SANDING DISCS 100MM C P120 10 PCS 1 606 314 051 SANDING DISCS 100MM C P16 10 PCS 1 607 314 052 SANDING DISCS 100MM C P20 10 PCS 1 608 314 055 SANDING DISCS 100MM C P36 10 PCS 1 609 314 056 SANDING DISCS 100MM C P40 10 PCS 1 610 314 058 SANDING DISCS 100MM C P60 10 PCS 1 611 314 060 SANDING DISCS 100MM C P100 10 PCS 1 612 935 ...

Page 22: ...E290 DISC GRINDER Model G 12SR3 2007 4 16 E1 Hitachi Power Tools 1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 17 33 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 34 35 36 37 38 39 40 41 42 43 44 45 46 56 55 53 50 51 52 48 49 54 47 13 501 503 502 ...

Page 23: ...R 1 18 327 890 GEAR 1 19 987 201 SEAL LOCK SCREW W SP WASHER M4X10 2 20 316 490 BEARING COVER 1 21 620 1DD BALL BEARING 6201DDCMPS2L 1 22 301 946 FELT PACKING 1 23 316 489 PACKING GLAND 1 24 951 039 MACHINE SCREW W SP WASHER M4X12 4 25 302 047 WOODRUFF KEY 1 26 327 896 SPINDLE 1 26 327 897 SPINDLE 1 FOR USA CAN 27 308 386 MACHINE SCREW W SP WASHER M5X16 BLACK 2 28 301 949 SET PLATE 1 29 315 492 WH...

Page 24: ...NAME PLATE 1 51 307 811 TAPPING SCREW W FLANGE D4X16 BLACK 1 52 500 409Z CORD 1 CORD ARMOR D8 8 52 500 435Z CORD 1 CORD ARMOR D8 8 FOR GBR 230V 52 500 461Z CORD 1 CORD ARMOR D8 8 FOR GBR 110V 52 500 447Z CORD 1 CORD ARMOR D8 8 FOR SYR 52 500 470Z CORD 1 CORD ARMOR D8 8 FOR VEN 52 500 240Z CORD 1 CORD ARMOR D8 8 FOR USA CAN 52 500 439Z CORD 1 CORD ARMOR D8 8 FOR AUS NZL 52 500 423Z CORD 1 CORD ARMO...

Page 25: ...0 10 PCS 1 603 314 097 SANDING DISCS 115MM C P24 10 PCS 1 604 314 098 SANDING DISCS 115MM C P30 10 PCS 1 605 314 099 SANDING DISCS 115MM C P36 10 PCS 1 606 314 100 SANDING DISCS 115MM C P40 10 PCS 1 607 314 101 SANDING DISCS 115MM C P50 10 PCS 1 608 314 102 SANDING DISCS 115MM C P60 10 PCS 1 609 314 103 SANDING DISCS 115MM C P80 10 PCS 1 610 314 104 SANDING DISCS 115MM C P100 10 PCS 1 611 314 105 ...

Page 26: ...E288 DISC GRINDER Model G 13SR3 2007 4 13 E1 Hitachi Power Tools 502 1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 17 33 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 34 35 36 37 38 39 40 41 42 43 44 45 46 56 55 53 50 51 52 48 49 54 47 13 501 503 ...

Page 27: ...ACKING 1 23 316 489 PACKING GLAND 1 24 951 039 MACHINE SCREW W SP WASHER M4X12 4 25 302 047 WOODRUFF KEY 1 26 327 896 SPINDLE 1 27 308 386 MACHINE SCREW W SP WASHER M5X16 BLACK 2 28 301 949 SET PLATE 1 29 319 116 WHEEL GUARD ASS Y 1 INCLUD 27 28 30 937 817Z WHEEL WASHER 1 31 316 822 D C WHEELS 125MM A36Q 25 PCS 1 FOR INA SIN KUW NZL AUS 32 994 324 WHEEL NUT M14 1 33 327 888 GEAR ASS Y 1 INCLUD 5 1...

Page 28: ...500 409Z CORD 1 CORD ARMOR D8 8 52 500 423Z CORD 1 CORD ARMOR D8 8 FOR SIN KUW 52 500 439Z CORD 1 CORD ARMOR D8 8 FOR NZL AUS 52 500 447Z CORD 1 CORD ARMOR D8 8 FOR SUI 52 500 468Z CORD 1 CORD ARMOR D8 8 FOR CHN 53 980 063 TERMINAL 1 FOR CORD 54 953 327 CORD ARMOR D8 8 1 55 937 631 CORD CLIP 1 56 984 750 TAPPING SCREW W FLANGE D4X16 2 ...

Page 29: ... 314 063 SANDING DISCS 125MM C P20 10 PCS 1 603 314 064 SANDING DISCS 125MM C P24 10 PCS 1 604 314 065 SANDING DISCS 125MM C P30 10 PCS 1 605 314 066 SANDING DISCS 125MM C P36 10 PCS 1 606 314 067 SANDING DISCS 125MM C P40 10 PCS 1 607 314 068 SANDING DISCS 125MM C P50 10 PCS 1 608 314 069 SANDING DISCS 125MM C P60 10 PCS 1 609 314 070 SANDING DISCS 125MM C P80 10 PCS 1 610 314 071 SANDING DISCS 1...

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