Part

Qty.

 

 

Part

w.

 

Fig.

No.

Used

Description

Fig.

No.

Used

Description

1

 

922232-8

4

H.S.H. BOLT M5x20

52

922242-5

2

H.S.H. BOLT M5x25

2

 

414957-3

1

COVER

53

343879-9

1

HOLDER

3

415235-4

1

MUFFLER

54

213030-4

1

0 RING 8

4

 

258018-7

2

SPRING PIN 2.5-9

55

213028-1

1

0 RING 2

5

 

151435-9

1

TOP CAP Cpl. (Incl. 421403-9,

56

213028-1

1

0 RING 2

 

 

261093-4

1

Top Cap Bumper)

57

322380-7

1

TRIGGER VALVE CASE

6

 

URETHANE WASHER 32

58

344258-4

1

IDLER

7

 

421399-4

1

CUSHION R

59

165133-9

1

TRIGGER

8

 

213416-2

1

0 RING 26

60

233036-6

1

COMPRESSION SPRING 5

9

 

213462-5

1

0 RING 33

61

311895-9

1

CHANGE LEVER

10

4 14935-3

1

MAIN VALVE

64

265373-0

1

H.S.H. BOLT M4x8

11

 

213424-3

1

0 RING 27

65

344217-8

1

GUIDE PLATE

12

 

213423-5

1

0 RING 30

66

266075-1

1

H.S.H. BOLT M5x6

13

 

213665-1

1

0 RING 56

67

331465-8

1

MAGAZlNE

14

233038-2

4

COMPRESSION SPRING 5

69

268001-6

1

PIN 5

15

 

316380-7

1

SUB VALVE

70

415668-3

1

MAGAZINE CAP

16

 

213558-2

1

0 RING 42

71

231311-4

1

COMPRESSION SPRING 7

17

 

421400-5

1

VALVE SHEET

72

262534-3

1

RUBBER SLEEVE 4

18

 

213604-1

1

0 RING 50

73

266074-3

1

H.S.H. BOLT M4x8

19

 

316379-2

1

CYLINDER

74

266076-9

1

H.S.H. BOLT M5x10

20

 

213706-3

1

0 RING 67

77

256833-3

1

ROD 3

21

 

213613-0

1

0 RING 45

78

256834-1

1

ROD 4

22

 

213475-6

1

0 RING 34

79

151455-3

1

PUSHER COVER

23

 

150545-9

1

DRIVER Cpl.

80

344218-6

1

STOP PLATE

24

 

421491-6

1

CUSHION F

81

262533-5

2

URETHANE SLEEVE 3

25

 

150617-0

1

DOOR

82

256440-2

1

PIN 2-4

26

 

256756-5

1

PIN 4-30

83

344214-4

1

MAGAZINE RAIL

27

 

311977-7

1

DOOR PUSHER

84

344215-2

1

PUSHER

30

 

265973-6

4

H.S.H. BOLT M5x20

85

262534-3

1

RUBBER SLEEVE 4

31

 

310025-9

1

DRIVER GUIDE

86

233127-3

1

COMPRESSION SPRING 7

32

 

344213-6

1

DRIVER PLATE

87

311896-7

1

ADJUSTER

33

 

442108-8

1

DRIVER GUIDE GASKET

88

265430-4

1

HEX. BOLT M5

34

 

951072-7

1

SPRING PIN 3-24

89

165147-8

1

SLIDER

35

 

258004-8

1

SPRING PIN 2.5-16

90

322800-1

1

CONTACT TOP

36

 

258004-8

1

SPRING PIN 2.5-16

91

165114-3

1

CONTACT ARM

37

 

213218-6

1

0 RING 16

92

233128-1

1

COMPRESSION SPRING 7

38

 

322530-4

1

TRIGGER VALVE STEM

95

265373-0

2

H.S.H. BOLT M4x8

39

 

233035-8

1

COMPRESSION SPRING 3

97

163375-9

1

LATCH

40

 

322531-2

I

PILOT VALVE

98

951072-7

1

SPRING PIN 3-24

41951072-7 1 SPRING PIN 3-24

42258020-0 2 SPRING PIN 2.5-22

44

442109-6

1

TOP CAP GASKET

ACCESSORIES

 

 

45

159799-5

1

HOUSING Cpl. (Incl. 1 ea.

 

 

 

 

 

 

 

421401-3,HousingBumperR;

400

181434-7

1

OIL SUPPLY

 

 

1

&421402-1, HousingBumper L)

401

421508-5

1

NOSE CAP

46

442110-1

INLET CAP GASKET

402

783208-8

1

HEX. WRENCH 2.5

47

413054-2

1

INLET FILTER

403

783201-2

1

HEX WRENCH 3

48

150547-5

1

INLET CAP Cpl.

404

783202-0

1

HEX WRENCH 4

49

286219-7

1

CAP 12

405

192393-0

1

FIRST AID KIT

51

931202-6

1

HEX. NUT M5

406

1922A

1

SAFETY GLASSES

2 ModelAF631

 

 

 

 

 

04-96

Page 2
Image 2
Makita AF631 manual Accessories

AF631 specifications

The Makita AF631 is a high-performance air finishing nailer designed for precision and ease of use in a variety of woodworking projects. It is particularly popular among professionals and DIY enthusiasts alike, thanks to its powerful features and innovative technologies.

One of the standout features of the AF631 is its lightweight design, which weighs just under five pounds. This makes it comfortable for extended use, reducing user fatigue during long projects. The nailer has a compact form factor that enhances maneuverability, allowing users to easily access tight spaces and corners.

The AF631 uses 16-gauge finish nails ranging from 1 inch to 2-1/2 inches in length. This versatility enables users to tackle an array of applications, including trim work, cabinetry, and furniture assembly. The magazine holds up to 100 nails at a time, reducing the need for frequent reloading and allowing for greater efficiency on the job site.

Equipped with a powerful motor, the AF631 delivers consistent driving force, ensuring that nails are driven flush into various materials. Its depth adjustment feature allows users to customize nail penetration depth, ensuring precise results regardless of the material density. Additionally, the tool incorporates a switchable contact trip for sequential or contact nailing, providing greater control over nail placement.

In terms of safety, the AF631 includes several features designed to protect the user. The nailer is equipped with a protective nose cover that helps prevent accidental firing. Furthermore, its low nail lockout mechanism alerts users when the nail supply is running low, preventing dry firing and ensuring that work continues smoothly.

Another key technology in the AF631 is its built-in air filter, which prevents dust and debris from entering the tool, prolonging its lifespan and maintaining performance standards. The easily accessible rear exhaust directs air away from the user and work surface, keeping the area cleaner and more pleasant.

In conclusion, the Makita AF631 is a robust and versatile air finishing nailer that combines lightweight design with powerful performance. Its array of features, including adjustable depth control, safety mechanisms, and a reliable magazine capacity, makes it an excellent choice for professionals and hobbyists alike. Whether tackling intricate trim work or larger construction projects, the AF631 provides the accuracy and efficiency needed for exceptional finishes.