PARTS LEGEND
1
502244
1
2
502062
1
*
3
501299
4
4
502235
1
*
5
502013
1
6
123984
1
7
502859
1
➔
*
*
8
211664
1
9
1014052
1
*
10
198028
1
11
502032
1
12
502056
1
13
502057
1
▲
14
502011
1
*
15
502012
1
16
502009
1
17
502010
1
*
18
502261
1
■
*
19
092235
1
20
502007
1
*
21
401985
1
*
22
500866
1
23
500729
1
24
502135
1
➔
25
502128
1
26
502126
1
27
502147
1
28
502127
1
29
502258
2
30
502146
1
31
502026
1
*
32
502025
1
33
403796
3
34
502017
2
35
502289
1
36
502274
1
37
502188
2
38
502129
1
39
502237
1
40
404325
1
41
502293
1
*
Denotes Normal Wear Items.
**
Make sure Warning Label (502288) is properly affixed.
Replace if necessary.
Label available at no charge through the Service Parts Dept.
Apply Loctite 242 (Blue) Part No. 093500
▲
Apply Loctite (Green) Part No. 401491
■
Denotes New Change
➔
Air Deflector
Air Deflector Gasket
S.H.C.S. 1/4-20 x 1"
Top Cap
Top Cap Gasket
Valve Spring
O-Ring
O-Ring
Poppet Assembly
O-Ring
REMOVED
Exhaust Seal
S.H.C.S.1/4-20 x 1-1/4" w/ patch
Piston Seal
Piston
Sleeve
Check Band
Driver Blade
O-Ring
Bulkhead
O-Ring
Bumper
Driver Blade Seal
REMOVED
Magazine
Follower
Latch Bushing
Follower Body
P.P.H.S. #6 x 3/4"
Follower Latch
Negator Spring
Drum Pin Assembly
Roll Pin 1/8" x 1-1/4"
B.H.C.S. 1/4-20 x 3/4"
Model Label
S.H.C.S. #8-32 x 1'
Wear Rod
Magazine End Cap
Housing Label Left
Locknut #8-32
Lower W.C.E.
.098
scf
AIR PRESSURE - PSIG
350
DF
S,
502200
42
502046
43
502049
44
502061
45
404361
46
502050
47
502055
48
009016
▲
49
095417
50
502125
51
502014
*
*
52
502042
53
091866
54
502053
55
502040
56
502060
*
57
092747
58
502236
59
502043
60
502041
*
61
1015358
62
196345
*
**
63
502288
64
502033
65
502446
➔
66
502059
67
502044
*
68
197913
69
502353
70
502294
71
502357
72
502351
73
009041
■
74
442681
*
75
417147
76
502005
77
501300
78
502193
79
502299
80
502191
81
401955
SAFETY INSTRUCTIONS
10
1
Upper W.C.E.
1
Detent Ball
1
Detent Spring
1
Roll Pin 1/8" x 1/2"
1
Detent Body
1
W.C.E. Spring
4
S.H.C.S. 5/16-18 x 1" with Patch
4
Lock Washer 5/16
1
Nose
2
Magazine Isolator
1
O-Ring
1
Roll Pin 1/8" x 3/4"
1
Dual Mode Trigger
1
Trip Lever
1
Trigger Spring
1
O-Ring
1
Housing Label Right
1
Lower Valve Spool
1
Trigger Pivot Pin
1
O-Ring
1
O-Ring
1
Name Plate/Warning Label
1
W.C.E. Guide Block
1
Valve Pin with O-Rings
1
Valve Pin Spring
1
Upper Valve Spool
1
O-Ring
1
Housing with Grip
1
Rafter Hook
1
Rafter Hook Bolt
1
Magazine Bridge
2
S.H.C.S. 1/4-20 x 3/4"
2
Locknut 1/4-20
1
O-Ring
1
Housing End Plug
2
S.H.C.S. 1/4-20 x 1-1/4"
1
Actuation Setting Label
1
Thumb Wheel
1
Latch spring
1
#8 Flat Washer
WEAR EYE AND HEARING PROTECTION
Always wear hearing protection and eye protection de-
vices, including side shields when operating or working
in the vicinity of a tool.
DO NOT EXCEED MAXIMUM
RECOMMENDED AIR PRESSURE
Operate the tool using only the recommended air
pressure. Do not exceed the maximum air pressure
marked on the tool. Be sure the air pressure gauge is
operating properly and check it at least twice a day.
Never use any bottled air or gases such as oxy-
gen to operate the tool since they could cause the
tool to explode.