Makita BTW251Z, BTW251F, BTW251 User Manual

09 - 2011

BTW251/ BTW251Z / BTW251F

18V 1/2" IMPACT WRENCH (ROUND PIN)

1

8

10

11

12

14

13

26

27

5

9

6

43

42

7

15

16

17

28

29

4

18

19

20

3

21

22

23

24

25

30

31

36

32

33

37

1

41

A04

40

34

35

Item No Type Ref

Ref

Part No Description Qty Unit

1

1

188191-8 HOUSING SET - N/L/A 1 SET

1

1 INC.

263005-3 RUBBER PIN 6 2 PC.

1

2

188243-5 HOUSING SET 1 SET

1

2 INC.

263005-3 RUBBER PIN 6 2 PC.

3 266130-9 TAPPING SCREW BIND PT 3X16 8 PC.

4

1

643812-4 * TERMINAL, BLACK 1 PC.

4

2

643843-3 * TERMINAL, YELLOW 1 PC.

4

3

643852-2 * TERMINAL 1 PC.

5 419041-9 F/R CHANGE LEVER 1 PC.

6

1

650564-0 * SWIT CH TG 5 53 FSB-1 1 PC.

6

2

650652-3 * SWITCH TG553FSB-1B 1 PC.

7 652045-0 +PAN HEAD SCREW M3.5X5 2 PC.

8

4

424375-7 * BUMPER 1 PC.

9

4

452439-7 * HAMMER CASE COVER 1 PC.

10

2

140171-2 * HAMMER CASE COMPLETE 1 PC.

11 261116-8 NYLON W A SHER 1 8 1 PC.

13 322045-1 CLIP 1 PC.

14 323675-1 PIN 4 (ROUND HEAD) 1 PC.

15 324704-3 ANVIL 1 PC.

16 324703-5 HAMMER 1 PC.

17 216001-0 STEEL BALL 3.5 24 PC.

18 267175-0 FLAT WASHER 24 1 PC.

19

1

233478-4 * COMPRESSION SPRING 25 1 PC.

19

2

234082-2 * COMPRESSION SPRING 25 1 PC.

19

3

234223-0 * COMPRESSION SPRING 25 1 PC.

19

4

234337-5 * COMPRESSION SPRING 25 1 PC.

20 267766-7 CUP WASHER 14 1 PC.

21 216011-7 STEEL BALL 5.6 2 PC.

22

1

227027-7 * SPUR GEAR 22 - N/L/A 2 PC.

22

2

227233-4 * SPUR GEAR 22 2 PC.

23 324220-5 SPINDLE 1 PC.

24 256253-1 PIN 5 2 PC.

25 267212-0 FLAT WASHER 12 1 PC.

26 227150-8 INTERNAL GEAR 51 1 PC.

27 213507-9 O RING 40 1 PC.

28 158145-9 BEARING BOX COMPLETE 1 PC.

29 638495-3 YORK UNIT 1 PC.

30

1

619194-6 ARMATURE 1 PC.

30

2

619253-6 ARMATURE 1 PC.

30

3

619375-2 ARMATURE 1 PC.

31

1

194427-5 CARBON BRUSH CB-440, 2PCS/SET, W/O ORIGIN - N/L/A 1 SET

31

3

196855-0 * CARBON BRUSH CB-448 2PC/SET, W/ O RIGIN 1 SET

32

1

638498-7 * BRUSH HOLDER COMPLETE 1 PC.

32

2

632G49-0 * BRUSH HOLDER COMPLETE 1 PC.

32

INC.

689181-9 *

SPACER (Added -N/A Individually)

2 PC.

32

INC.

* Item No. 31

33 263032-0 RUBBER PIN 4 2 PC.

34 418981-8 REAR COVER 1 PC.

35 266130-9 TAPPING SCREW BIND PT 3X16 2 PC.

36 631693-8 LIGHT CIRCUIT 1 PC.

37 810292-1 CAUTION LABEL 1 PC.

40 251314-2 + SCREW M4X12 1 PC.

41 424026-2 CUSHION 1 PC.

42 263036-2 RUBBER PIN 5 1 PC.

43 268184-2 PIN 1.5 1 PC.

2 MODEL BTW251, BTW251Z, BTW251F (ROUND PIN)

(Updated:04/02/2016)