Table Of Contents; Contents - Makita DFT087F Repair Manual

CONTENTS

1
1 CONTENTS ................................................................................................................................................................................. 2
2 CAUTION .................................................................................................................................................................................... 3
3 NECESSARY REPAIRING TOOLS ........................................................................................................................................... 3
4 LUBRICANT AND ADHESIVE APPLICATION ...................................................................................................................... 3
5 TIGHTENING TORQUE SPECIFICATIONS ............................................................................................................................ 3
6 REPAIR ........................................................................................................................................................................................ 4
6-1 Bit sleeve section .................................................................................................................................................................. 4
6-1-1 Disassembling ............................................................................................................................................................. 4
6-1-2 Assembling .................................................................................................................................................................. 4
6-2 Electrical parts section.......................................................................................................................................................... 5
6-2-1 Disassembling ............................................................................................................................................................. 5
6-2-2 Assembling .................................................................................................................................................................. 7
6-3 Clutch assembly section ..................................................................................................................................................... 10
6-3-1 Disassembling ........................................................................................................................................................... 10
6-3-2 Assembling ................................................................................................................................................................ 11
6-4 Gear assembly section ........................................................................................................................................................ 13
6-4-1 Disassembling ........................................................................................................................................................... 13
6-4-2 Assembling ................................................................................................................................................................ 13
7 CIRCUIT DIAGRAM ................................................................................................................................................................ 15
8 WIRING DIAGRAM ................................................................................................................................................................. 16
8-1 LED circuit section ............................................................................................................................................................ 16
8-2 Electrical parts section........................................................................................................................................................ 17
9-1 Models those Housing L with Opening A .......................................................................................................................... 18
10 TROUBLESHOOTING ............................................................................................................................................................. 19
10-1 Note for Repairing ............................................................................................................................................................. 19
10-2 Test for checking the short-circuit in FET (Field Effect Transistor) of controller .............................................................. 19
12 CHECK LIST FOR TROUBLESHOOTING ............................................................................................................................ 20
13 APPROXIMATE ENDURANCE TIME OF EACH PART ....................................................................................................... 31
14 MAIN FEATURES OF THE MACHINE .................................................................................................................................. 32
15 SPECIFICATIONS OD BATTERY ........................................................................................................................................... 32
16 LISTS OF THE ELECTRONIC FUNCTIONS AND REMAINDERS .................................................................................... 33
16-1 When a screw is tightened completely or when there is no trouble with the machine: ...................................................... 33
16-2 When a screw is tightened incompletely or when there is some trouble with the machine: ............................................... 33
16-3 When tightening the tightened screw again: ...................................................................................................................... 34
16-4 During USB communication.............................................................................................................................................. 34
17 TORQUE CHECK MODE ........................................................................................................................................................ 34
17-1 How to use "Torque check mode". .................................................................................................................................... 34
17-2 How to cancel "Torque check mode". ................................................................................................................................ 35
18 USING THE DEDICATED APP (MAKITA INDUSTRY TOOL SETTINGS) ........................................................................ 35
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