Makita BTW120SA User Manual

12V IMPACT WRENCH With Electric Brake

Model BTW120SA(MJ)

07-2002

Item Part No.

No. No. Used Description

1 183347-8 1 Housing Set (Includes Item 43)
2 323675-1 1 Pin 4
3 265995-6 7 Tapping Screw 4X18
4 416079-5 1 F/R Change Lever
6 650507-2 1 Switch C3LA-1A-TD

8 256176-3 1 Pin 2.5
17 151946-4 1 Hammer Case Com.
18 265999-8 4 Tapping Screw 4X25
19 261116-8 1 Nylon Washer 18
21 323893-1 1 Anvil
22 323997-9 1 Hammer
23 216001-0 25 Steel Ball 3.5
24 267175-0 1 Flat Washer 24
25 233274-0 1 Compression Spring 25
26
27
28 226336-1 2 Spur Gear 22
29 256253-1 2 Pin 5
30 267212-0 1 Flat Washer 12
31 227001-5 1 Internal Gear 51
32 216011-7 2 Steel Ball 5.6
33 211140-1 1 Ball Bearing 6901LLB
34 417269-3 1 Internal Gear Case
35 632965-4 1 Yoke Unit
36 619057-6 1 Armature
37 638103-6 1 Endbell Com. (Includes Item 48)

38 193466-2 2 Carbon Brush CB-434(2pcs/Set)

39 643933-2 2 Brush Holder Cap
40 689096-0 1 Fet Spacer
41 266170-7 1 Tapping Screw ST3X8
42 322045-1 1 Clip
43 819063-3 1 Makita Label
46 344898-8 1 Support Plate
47 643983-7 1 Terminal (Old 643955-2)
48 654069-2 2 Receptacle
49 231907-1 1 Ring Spring 10

100 654001-6 1 Terminal R1.25-3.5
101 654037-5 1 Insulated Eye Termina

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1 Washer
1 Spindle

(Old 632969-6)

(Old 191975-5)

RBV1.25-3.5

Item Part No.

No. No. Used Description

102 654208-4 2 Receptacle
103 652038-7 2 P.H. Screw M3X8

Accessories

A01 193346-2 1 12V Ni-MH Battery BH1220 (2.0Ah)

193349-6 1 12V Ni-MH Battery BH1233 (3.3Ah)

A02 DC14SA 1 DC14SA Charger for 7.2V ~

14.4V, 1.7Ah ~ 3.3Ah Batteries

DC24SA 1 DC24SA Charger For 7.2V ~ 24V,

1.3Ah ~ 3.3Ah Batteries

A03 134873-0 1 Bit Adapter Assy (Includes

213370-0 - O Ring 22 & 256095-3

- Pin 4)

A04 134874-8 1 Extension Bar 12.7 Assy (Includes

256187-8 - Pin 4)

A05 134878-0 1 Universal Joint 12.7 Assy

(Includes 231907-1 - Ring Spring
10 & 256187-8 - Pin 4)

A06 134877-2 1 Universal Joint 12.7 Assy

(Includes 256187-8 - Pin 4)
A07 193122-4 1 Shoulder Strap
A08 417476-8 1 Rubber Protector
A09 193681-8 1 Refreshing Adaptor ADP03 (For

Parts Breakdown see ADP03)

(Old 193208-4 - ADP02)
A10 193205-0 1 Adaptor ADP01 (Use to charge

Makita Stick & Pod Style Ni-Cad

& Ni-MH Batteries) (For Parts

Breakdown see ADP01)

A11 824632-7 1 Plastic Carrying Case (Type 1)

(Includes Item A12)

824682-2 1 Plastic Carrying Case (Type 2)

(Includes Item A12)

A12 417075-6 2 Latch

2 Model BTW120SA

SEE SERVICE CHANGES

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