Transcript
PARTS LEGEND 1 *2 3 4 6 7 8 *10 11 12 13 14 15 16 17 18 *19 20 21 22 23 24 ■ 25 26 27 29 30 31 32 33 34 35 ** 36 37 ■ 38 39 40 41 42 44 45 46 47 48 49 50 51 * **
▲ ■ ➔
DUO-FAST CORDLESS 20° FRAMING NAILER, 903000
903029 1 Grille 900315 1 Filter 900469 1 Fan Motor Assembly (Includes PC board, washer and flat retaining ring) 900300 1 Retaining Ring (flat) 900470 1 Motor Mount 401355 1 Retaining Ring (curved) 901063 4 Shoulder Screw 10-24 x 1-1/2 401356 1 Motor Sleeve 900286 1 Spark Plug Assembly, includes O-Ring 404428 2 Push Rod 404453 1 Bracket, Cylinder Head 404432 1 Bushing, Actuator 903027 1 Actuator 404433 1 Actuator Pin 401340 1 Stem Adapter 900471 1 Cylinder Head Machined 403992 1 O-Ring 403167 1 Fan Blade Assembly 900474 1 Spark Unit Assembly 903010 1 Molded Circuit Assembly 900478 1 Spark Plug Contact Assembly 900231 1 Clip, ESU Wire 403987 2 Screw Thread Forming 6-32 x 1/4 903025 1 Handle Assembly Kit - Right & Left 404448 1 Roller Lever Assembly 404702 4 Screw Thread Forming 6 x 3/8 903002 1 Nail Channel 903009 1 Cover Plate Magazine 901222 2 Shoulder Screw 10-32 x 1/2 903028 1 Cap 404412 1 Wear Plate, Chamber Lock 900453 4 Screw Plastite 8-16 x 7/8 900508 1 Warning Label 903016 1 Channel Magazine 900594 4 S.H.C.S. Sems 8 - 32 x 1/2 901241 1 Probe Stop 903015 1 Lockout Bar, Follower 903001 1 Shear Block 901238 1 Spring, Flat 404435 1 Trigger 900269 1 Chamber Lock Bar 404927 1 Spring, Trigger 401328 1 Retainer ring 401461 2 Piston Ring 404485 1 Piston Assembly 900521 1 Combustion Chamber Assembly 404827 2 Pin
*52 53 54 55 56 57 58 59 ■ 61 ▲ 62 63 64 65 66 67 68 70 71 72 73 74 75 76 77 78 79 80 81 82 83 85 86 87 ■ 88 89 **90 91 92 ■ 93 95 96 97 99 100 101 102 103
404419 404411 900934 901204 404464 404424 404422 404423 900596 403816 404445 903026 901249 903026 900592 401380 903021 901251 903018 900980 900593 903008 900520 901202 403986 403984 903030 404457 404922 401450 901240 404426 404425 900969 900481 900497 900372 404407 900595 903013 900427 900468 900546 900597 903019 903003 903004
1 3 2 1 2 1 1 1 6 2 2 1 1 1 2 1 1 1 2 1 3 1 1 1 1 1 1 1 2 5 1 1 1 4 1 1 1 1 2 1 1 1 1 1 1 1 1
Bumper Spring Steel Ring, Sleeve Sleeve Assembly Rubber Stop Reed Valve Muffler Muffler Cover Screw Thread Forming Sems 8-32 x 7/16 Socket Head Capscrew 10-24 x 1-1/8 Bushing, Shear Block Wear Plate, Nose Upper Probe Lower Probe S.H.C.S. Sems 10-32 x 1/2 Tie Bar Housing Assembly Utility Hook Assembly Label Retainer Ring, Sleeve S.H.C.S. Sems 10-24 x 5/8 Follower Follower Bushing Spring Assembly Retaining Ring Spring Pin Follower Guide Follower Button Spring Pad, Battery Contact Fuel Cell Pad Probe Release Exhaust Baffle Reed Plate Torx Screw 8-32 x 5/8 O-Ring Warning Label Combustion Chamber Ring Combustion Chamber Torx Screw Sems 8-32 x 3/8 Nameplate Light Pipe Washer, Motor Shaft Brass Insert Screw Thread Forming Sems 6-19 x 3/8 Label, Handle Battery Contact, Positive Battery Contact, Negative
Denotes normal wear items Make sure Warning Labels (#900497 & #900508) are properly affixed. Replace if necessary. Labels are available at no charge through the Service Department. Apply Loctite 242 (Blue) Part No. 093500 Apply Loctite RC-620 (Green) Part No. 401491 Denotes new change.
SAFETY INSTRUCTIONS WEAR EYE AND HEARING PROTECTION Always wear hearing protection and eye protection devices, including side shields when operating or working in the vicinity of a tool.
WARNING All parts must be periodically inspected and replaced if worn or broken. Failure to do this can affect the tool's operation and present a safety hazard.
CORDLESS 20° FRAMING NAILER, 903000
47
8
55 60
48
} Note: Ring openings to be 180° apart
49 1 2 33
52 3
See Note 3
54 4 97 30 35
61
6
7 See Note 10 10
13
See Note 7
61
56
30 35
87
93 57
12
55
53 86
53
59 61
17
15
56
16 64
58
11
32
30 35
14
26
63
95
21
62
18
55 60
19 8 10
30 35
71
RTV under spark unit
27
20 65 45 50
39
88
6 8
42 85
55 60
37
68
66
83
67
91 89 92
100
20 25
23
38
50
29
35 40
22
46
25
6 8
70
24
44 72
34
29 45
102
41
104
30
6 8
29 6 8
96
51 31
73
26 35
Note 3 - Orient circuit board with connector toward arrow on cylinder head.
55 60
74 77
75
83
32 12 15
Note 7 - Concave surface of the snap ring to seat against the motor mount.
35
30 35
35
76 40 36
Note 10 - Sleeve positioned with ribs contacting motor shell.
81
78
35
Min Max
80 38
IN/LBS.
12 15
53
TORQUE VALUES 90
35 40
79
12 15
12 15
