Panasonic EY7440-U1 User Manual

Cordless Drill & Driver

EY7440-U1

ORDER NO. PTD0609U40CE

F16

SPECIFICATIONS

CONTENTS

Page Page

1 SCHEMATIC DIAGRAM 2

2 WIRING CONNECTION DIAGRAM

3 DISASSEMBLY/ASSEMBLY INSTRUCTIONS

4 TROUBLESHOOTING GUIDE 9

5 EXPLODED VIEW

6 REPLACEMENT PARTS LIST

EY7440-U1 /

1 SCHEMATIC DIAGRAM

2 WIRING CONNECTION DIAGRAM

3 DISASSEMBLY/ASSEMBLY INSTRUCTIONS

■ HOW TO DISASSEMBLE KEYLESS CHUCK.

Ref. No. 1A Procedure 1A Removal of the Keyless Drill Chuck.

NOTE :

When attaching or removing a bit, disconnect battery pack from tool.

1. Set the clutch handle to position

2. Turn the lock collar counterclockwise (looking from the front) to open the chuck jaws.

3. Use a screwdriver to turn the chuck fastening screw inside the chuck clockwise direction of the arrow, and remove the screw. (See Fig. 1)

NOTE :

If the chuck fastening screw will not come loose, insert the

Fig. 1

allen wrench into the chuck and lightly tap in the clockwise direction with a hammer to tighten the chuck, and then loosen the chuck fastening screw. (See Fig. 2)

Insert the allen wrench into the chuck, and turn counterclockwise direction in the arrow with holding the unit by the vise to remove the chuck. (See Fig. 3)

EY7440-U1 /

and select "LOW" position.

Fig. 2

Fig. 3

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■ HOW TO DISASSEMBLE MAIN UNIT.

Ref. No. 2A Procedure 2A Removal of the Housing.

1. Remove 8 housing screws.

Fig. 4

Ref. No. 2B Procedure 2A →→→→ 2B Removal of the Motor.

(Removal)

1. Take out the motor with the gear box block from housing.

2. Separate the motor from the gear box block by twisting the motor to unlock tabs.

Fig. 5

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