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11

Ref. No. 2D

Procedure  2A 

 2B 

 2C 

 2D

Assembly of  Housing.

1. Set the hook release lever on the housing.
2. Close the housing A and B.
3. Confirm if the wider protrusion of adjusting screws is placed on
bottom (switch side).

NOTE:

If the adjusting screw does not set correctly, it will make the
wrong clutch force.

4. Set the mode change handle to IMPACT drive mode.
5. Tighten eight housing screws.
6. Place the torque click spring and click spring properly.
7. Apply the grease (WEY6507X5537) all around the anvil and the
bearing part of clutch handle.
8. Confirm if O-ring is attached with the clutch handle.
9. Assemble the slider to the clutch handle.  Confirm it has its own
direction.
10. Place the anvil into the clutch handle.
11. Align the wider protrusion of adjusting screw with the wider
groove of the clutch handle.

Содержание EY7542 - CORDLESS IMPACT WRENCH

Страница 1: ...law Order Number PTD0707U37CE F16 Cordless Impact Driver Model No EY7542 North America TABLE OF CONTENTS PAGE PAGE 1 Warning 2 2 Specifications 2 3 Troubleshooting Guide 3 4 Disassembly and Assembly Instructions 5 5 Wiring Connection Diagram 13 6 Schematic Diagram 13 7 Exploded View and Replacement Parts List 14 ...

Страница 2: ...ng 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 solder ing 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 Refer to WIRING CONNECTION DIAGRAM ...

Страница 4: ...4 ...

Страница 5: ...ning it counterclockwise using a coin or a flat blade screwdriver 2 Take out the belt hook 3 Remove four screws where tightening fixing cover 4 Remove eight housing screws 5 Pull off the fixing cover assembly 6 Once removing the clutch handle the out put shaft may come out 7 Remove torque click spring and click spring 8 Then open the housing A and B ...

Страница 6: ...d Gear hammer block 1 Unscrew to disconnect the lead wires between switch and motor 2 Take out the motor assembly with the gear box block from the housing 3 Separate the motor assembly from the gear box block 4 Take out the ring gear from the revolving stand ...

Страница 7: ... sure not to lose the pin and the connect piece Ref No 1D Procedure 1A 1B 1C 1D Removal of Gear case assembly 1 Take out the mode change handle 2 Pull out 2 pins 2 5x33 6 3 After removing pins the internal parts of the gear case assembly can be removed one after another Thrust plate clutch gear planet gear 3pcs carrier thrust plate 4 Remove the adjusting screw clutch spring and clutch plate 5 Afte...

Страница 8: ...6 holes 3 Assemble clutch plate and clutch spring 4 Align the widest protrusion of adjusting screw with the narrower protrusion of gear case 5 Turn the adjusting screw into the gear case assembly one rotation for clockwise direction 6 Set the mode change handle on the wider protrusion of gear case 7 Confirm proper position of the mode change handle that both ends of spring must be put into the gro...

Страница 9: ...nfirm if the connect piece is inside of the driving shaft block 3 Insert the pin into the shaft of driving carrier holding the bottom of the gear box assembly by hand 4 Align the wider groove of revolving stand with the wider protrusion of gear case 5 Assemble the ring gear into the revolving stand and set it on the motor assembly 6 Place fit the hole of driving carrier and the pins of revolving s...

Страница 10: ...e housing 2 Connect the switch assembly with motor lead wires 3 Set the motor lead wire black is on the upper side of switch assembly 4 Confirm to set the motor lead wire red under the black lead wire and confirm if there is no pinching with switch 5 Place the battery terminal lead wire black is over the wire red properly ...

Страница 11: ...rce 4 Set the mode change handle to IMPACT drive mode 5 Tighten eight housing screws 6 Place the torque click spring and click spring properly 7 Apply the grease WEY6507X5537 all around the anvil and the bearing part of clutch handle 8 Confirm if O ring is attached with the clutch handle 9 Assemble the slider to the clutch handle Confirm it has its own direction 10 Place the anvil into the clutch ...

Страница 12: ...12 Ref No 2E Procedure 2A 2B 2C 2D 2E Assembly of Fixing cover 1 Place the clutch handle with position 1 on top 2 Set the fixing cover with mark on top 3 Tighten four screws ...

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

Страница 14: ...Model No EY7542 Exploded View 7 Exploded View and Replacement Parts List ...

Страница 15: ... 19 WEY6631L6977 STEEL BALL 6 φ5 6PCS PK 20 WEY6481L0356 THRUST PIN SET 2 φ2 5 33 6 2PCS PK 21 WEY6631L1067 GEAR CASE 1 22 WEY6505L0927 THRUST PLATE 1 23 WEY6631L1397 CARRIER 1 24 WEY6505L1346 PLANET GEAR 3 3PCS PK 25 WEY6631L1357 CLUTCH GEAR 1 26 WEY6631L0907 THRUST PLATE 1 27 WEY6505L0917 SP PIN 1 28 WEY6507L1367 CARRIER 1 29 WEY6507L1457 RING GEAR 1 30 WEY7542L0027 MOTOR MOUNTING PLATE 1 31 WEY...

Страница 16: ...arks 44 WEY7542H3247 F R SELECTOR HANDLE 1 45 WEY6631L0977 CLICK SPRING 1 46 WEY6505L0187 CLICK SPRING 1 47 WEY7542S3238 SELECT SWITCH COVER 1 48 WEY7542K3257 I D CHANGE HANDLE 1 49 WEY7542L1458 GEAR BOX BLOCK 1 WEY7440K7018 TOOL CASE 1 SH WEY7542K8108 OPERATING INSTRUCTIONS 1 SH ...

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