Makita AF503 User Manual

PNEUMATIC BRAD NAILER Model AF503

Item Part No.
No. No. Used Description

1 A346-07 1 Exhaust Valve Collar
2 A311-OK 2 O Ring 35.5-1.8
3 A312-03 1 Cover Grip
4 A200-20 1 Screw 5-3.5
5 I230-NO 1 Exhaust Cover
6 A343-29 1 Air Seal
7 B346-06 1 Exhaust Valve Assy

(Includes Items 79 & 80)
8 A210-25 1 Spring
9 A311-OP 1 O Ring 9.8-2.4

10 A311-96 2 O Ring 32-2.5
11 A340-06 1 Head Valve Piston
12 A311-OR 1 O Ring 13-3
13 A311-40 2 O Ring 26.59-2.95
14 A311-54 1 O Ring 22.9-2.7
15 A262-10 1 Piston Head
16 A260-20 1 Drive Blade
17 A334-02 1 Sleeve Retainer
18 A311-OT 1 O Ring 44.8-2.6
19 A344-02 1 Spacer
20 A232-23 1 Cylinder
21 A341-21 1 Bumper

10-2000

Item Part No.
No. No. Used Description

22 A343-24 1 Gasket
23 I22N-08 1 Body
24 A311-OU 1 O Ring 37.5-3.5
25 A235-AO 1 Tail Cover
26 B236-11 1 Air Plug with Duster
27 A342-01 1 Nozzle
28 A206-29 1 Spring Pin 3-24
29 A311-A2 1 O Ring 11-1.05
30 A351-03 1 Upper Remote Housing
31 A210-A0 1 Conical Spring
32 A311-22 1 O Ring 1.9-1.2
33 A251-16 1 Remote Core
34 A251-22 1 Remote Housing
35 A311-11 1 O Ring 9.8-1.9
36 A210-02 1 Compression Spring
37 A250-04 1 Trigger A
38 A350-04 1 Trigger B
39 A281-22 1 Guide Plate
40 A210-96 1 Spring
41 A280-47 1 Release Catch (B)
42 A207-23 1 Guide
43 A290-14 1 Spacer

Item Part No.
No. No. Used Description

44 A200-09 2 Screw 5-20
45 A200-09 2 Screw 4-8
46 A295-30 1 Driver Guide Cover
47 A280-46 1 Release Catch
48 A201-03 1 Screw 4-18
49 A294-44 1 Driver Guide
50 A206-12 1 Inner Spring Pin 2.5-10
51 A275-A1 1 Pusher
52 A374-02 1 Spring Holder
53 A349-04 1 Pad
54 A276-24 1 Steel Bar
55 A204-02 1 Nylon Nut M5
56 A274-66 1 Magazine Support
57 A349-06 1 Belt Hook
59 A277-16 1 Click Lever
60 A210-97 1 Spring
61 A335-01 1 Plastic Cover
62 A206-49 1 Pin
64 A210-61 1 Compression Spring
65 A278-21 1 Spacer
66 A203-27 1 Screw 4-25
67 A349-05 1 Scale Board
68 A203-28 1 Screw 3-12
69 A312-04 1 Handle Grip
70 B340-06 1 Head Valve Piston Set

(Includes Items 10 - 12 & 78)

Item Part No.
No. No. Used Description

71 BN01-10 1 Piston Assy(Includes Items 14 - 16)
72 B232-23 1 Cylinder Set

(Includes Items 10, 13 & 17 - 20)

73 B351-03 1 Trigger Valve Set

(Includes Items 30 - 35 & 77)
74 B271-96 1 Magazine Assy
75 A205-04 1 E-Ring 2.5
76 A206-65 1 Step Pin 5-27.3
77 A311-A1 1 O Ring 8-1
78 A311-B9 2 O Ring 24.5-3
79 A311-OQ 1 O Ring 22-1.5
80 A346-06 1 Exhaust Valve Set
81 A205-03 1 Washer #5-1.1t

Accessories

A01 E112-00 1 Oil Dispenser 20cc
A02 191686-A 1 Safety Glasses
A03 - - - - - 1 Nails (See Catalogue for Details)
A04 - - - - - 1 Couplers (See Catalogue for Details)

A05 783201-2 1 Wrench

783202-0 1 Wrench

A06 - - - - - 1 Air Hose(See Catalogue For Details)
A07 182935-8 2 Slide Lock
A08 E110-41 1 Plastic Carrying Case

(Includes Item A07)

2 Model AF503