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Model No. : EY74A2  Parts List

Change Safety

Ref. 

No.

Part No.

Part Name & Description

Q'ty

Remarks

 

1

WEY6450L6806

CHUCK FASTENING SCREW

1

 

2

WEY74A2K7917

CHUCK

1

 

3

WEY7441K9038

TAPPING SCREW

8

(K3-20)

 

4

WEY74A2K3079

HOUSING AB SET

1

(For EUROPE)

 

4

WEY74A2K3070

HOUSING AB SET

1

(For OCEANIA)

 

5

WEY75A7H3247

F/R SELECTOR HANDLE

1

 

6

WEY74A2K3958

OPERATION PANEL

1

 

7

WEY7443W0957

HEAT RESISTANT TAPE

1

 

8

WEY74A2H3237

H/L CHANGE HANDLE

1

 

9

WEY74A2K3227

CLUTCH HANDLE

1

 

10

WEY74A1L0178

CLICK SPRING A

1

 

11

WEY75A7K2008

SWITCH ASSEMBLY

1

 

12

WEY75A7K2157

BATTERY TERMINAL ASSEMBLY

1

 

13

WEY74A2H4147

GEAR BLOCK ASSEMBLY

1

 

14

WEY74A2S1157

DRIVING SHAFT

1

 

15

WEY74A2L1917

STEEL BALL

15

(2.5 DIA)

 

16

WEY74A2L0847

THRUST PLATE

2

(14.9 DIA)

 

17

WEY74A2F0637

ADJUST SCREW

1

 

18

WEY74A2S0167

CLUTCH SPRING

1

 

19

WEY74A2L0577

THRUST

 

PLATE

1

 

20

WEY74A2F3297

CLUTCH CASE ASSEMBLY

1

 

21

WEY74A2L6768

C-RING

1

 

22

WEY74A2L0857

THRUST PLATE

1

 

23

WEY74A2S6097

WAVE WASHER

1

 

24

WEY74A2L0867

THRUST PLATE

1

 

25

WEY74A2S0647

LOCK RING

1

 

26

WEY74A2S0207

LOCK PLATE

1

 

27

WEY74A2S0317

CUSHION PLATE

1

 

28

WEY74A2S0507

PIN

6

 

29

WEY74A2S1927

STEEL BALL

12

(5 DIA)

 

30

WEY74A2L1647

CARRIER

1

 

31

WEY74A2L1477

RING GEAR

1

 

32

WEY74A2S1357

PLANET GEAR

6

 

33

WEY74A2K0847

THRUST PLATE

1

 

34

WEY74A2S0397

STOPPER

1

 

35

WEY74A2F1767

GEAR CASE

1

 

36

WEY74A2K9037

TAPPING SCREW

4

(3*12)

 

37

WEY74A2L1417

CARRIER A

1

 

38

WEY74A2L1467

RING GEAR A

1

 

39

WEY74A2L1368

PLANET GEAR A

3

 

40

WEY74A2L1457

CARRIER B

1

 

41

WEY74A2L1487

RING GEAR B

1

 

42

WEY74A2L1397

PLANET GEAR B

3

 

43

WEY74A2K0857

THRUST PLATE

1

 

44

WEY74A2F0027

MOTOR MOUNTING PLATE

1

 

45

WEY75A7L2337

LED ASSEMBLY

1

 

46

WEY74A2L1008

MOTOR ASSEMBLY

1

 

47

WEY7441L6487

NUT

1

(M4)

 

48

WEY7543K3187

PLATE HOOK

1

 

49

WEY7441K6217

SCREW

1

(4*14)

 

50

WEY9L40R2788

BATTERY PACK COVER

1

 

-

WEY74A1K7018

TOOL CASE

1

 

-

WEY74A2K8109

OPERATING INSTRUCTIONS

1

 

-

WEY7543X5517

GREASE (SUMITEC)

1

 

-

WEY001T8907

GREASE (ALVANIA)

1

Содержание EY74A2

Страница 1: ...law ORDER NO PTD1507X58CE Cordless Drill Driver Model No EY74A2 Europe Oceania TABLE OF CONTENTS PAGE PAGE 1 Warning 2 2 Specifications 2 3 Troubleshooting Guide 3 4 Disassembly and Assembly Instructions 7 5 Wiring Connection Diagram 13 6 Schematic Diagram 13 7 Exploded View and Replacement Parts List 14 ...

Страница 2: ...ing point is 50 70 F 30 40 C higher Please use a soldering iron with temperature control and adjust it to 750 20 F 400 10 C In case of using high temperature soldering iron please be careful not to heat too long Pb free solder will tend to splash when heated too high about 1100 F 600 C 2 Specifications ...

Страница 3: ...3 3 Troubleshooting Guide 3 1 Troubleshooting Guide ...

Страница 4: ...4 ...

Страница 5: ...5 ...

Страница 6: ...er the clutch switches properly Check if the rotation speed is normal rated value High 1580 min rpm at 18V 1350 min rpm at 14 4V Low 470 min rpm at 18V 400 min rpm at 14 4V Pull the trigger all the way back and check whether the tool stops rotating immediately when it is released Set the clutch handle to the mark and check whether the tool rotates without any clutch operation Operate rotate the ke...

Страница 7: ...ning screw inside the chuck clockwise direction and remove the screw in case of the chuck does not come loose NOTE If the chuck fastening screw will not come loose insert the allen wrench into the chuck and lightly tap in the clockwise direction to tighten the chuck and then loosen the chuck fastening screw 2 Insert the allen wrench into the chuck and turn counterclockwise direction with holding t...

Страница 8: ...ion panel 5 Remove the square nut 1 Remove the heat resistant tape and remove the interior components from the housing A Precautions when securing LED assembly in place using the resistant tape Attach the heat resistant tape at the location shown in the figure below 2 Remove the clutch handle H L change handle and click spring from the gear block assembly ...

Страница 9: ...connector 3 Pull the faston terminal directly out from the switch assembly Exercise care not to bend the ter minal fitting 4 Remove the lead wires from the battery terminal Connecting and disconnecting the connector Precautions when attaching the connectors Holding the motor assembly remove the entire motor mounting plate including the gear box assembly from the motor assembly ...

Страница 10: ...te steel balls thrust plate adjust screw clutch spring and thrust plate from the clutch case Assembly precautions 1 Exercise care when attaching the lock ring ring gear stopper and ring gear A to align them in the proper orientation as shown in the above figure 2 When installing the gear case to the clutch case be sure to align the pro truding ribs on the clutch case with the recessed ribs on the ...

Страница 11: ... Assembly and the Clutch Handle 4 9 Assembly of the H L Change Handle Align the gear case assembly s adjusting screw as shown in the figure Position so that the 1 mark on the clutch handle is Aligned with the center of click spring A ...

Страница 12: ...12 4 10 Wiring and Assembly Points ...

Страница 13: ...13 5 Wiring Connection Diagram 6 Schematic Diagram ...

Страница 14: ...Model No EY74A2 Exploded View ...

Страница 15: ...SEMBLY 1 21 WEY74A2L6768 C RING 1 22 WEY74A2L0857 THRUST PLATE 1 23 WEY74A2S6097 WAVE WASHER 1 24 WEY74A2L0867 THRUST PLATE 1 25 WEY74A2S0647 LOCK RING 1 26 WEY74A2S0207 LOCK PLATE 1 27 WEY74A2S0317 CUSHION PLATE 1 28 WEY74A2S0507 PIN 6 29 WEY74A2S1927 STEEL BALL 12 5 DIA 30 WEY74A2L1647 CARRIER 1 31 WEY74A2L1477 RING GEAR 1 32 WEY74A2S1357 PLANET GEAR 6 33 WEY74A2K0847 THRUST PLATE 1 34 WEY74A2S0...

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