
MODEL 1000 SR Series
®
Staplers
IMPORTANT
DO NOT DESTROY
It is the customer’s responsibility to have
all operators and service personnel read
and understand this manual.
Operating and
Maintenance Manual

PARTS
LEGEND
Narrow Crown
1000-N30SR, 500017 1000-N50SR, 500018
Drives 30 gauge staples Drives 50 gauge staples
up to 3/4" in length. up to 3/4" in length.
5/32" crown size. 5/32" crown size.
Standard Crown
1000-S30SR, 500019 1000-S50SR, 500020
Drives 30 gauge staples Drives 50 gauge staples
up to 5/8” in length. up to 5/8" in length.
9/32" crown size. 9/32" crown size.
Wide Crown
1000-W30SR, 500021 1000-W50SR, 500022
Drives 30 gauge staples Drives 50 gauge staples
up to 5/8" in length. up to 5/8" in length.
1/2" crown size. 1/2" crown size.
1 500023 1 Cap
2 403906 1 Cap Gasket
3 500024 1 Sleeve Spacer
4 403918 1 O-Ring, Piston
* 5 500241 1 Driver Blade (N30)
500240 1 Driver Blade (N50)
500242 1 Driver Blade (S30)
500243 1 Driver Blade (S50)
500244 1 Driver Blade (W30)
500245 1 Driver Blade (W50)
* 6 403920 1 O-Ring, Upper
7 500025 1 Sleeve
* 8 403921 1 O-Ring
* 9 403909 1 Bumper
10 500026 1 Housing
11 403962 2 Logo, Housing
*12 500041 3 O-Ring
*13 403917 2 O-Ring, Valv e Piston
14 500030 1 Valve Piston
15 403966 1 Buffer
16 500040 1 O-Ring, V alve Piston
17 500031 1 Valve Stud
18 500032 1 Spring, V alve Pin
*19 500042 1 O-Ring, Valv e Pin
20 500033 1 Valve Pin
*21 500034 1 Seat, Valve Pin
22 500037 1 Trigger Pin
23 500035 1 Trigger Plate
24 500038 1 Retainer, Trigger Pin
➔ 25 500043 1 F.H.C.S. M4 x 12
26 500036 1 Trigger
27 500029 1 Valve Sleeve
*28 500039 1 O-Ring, Valve Sleeve
29 500080 1 S.H.C.S. M5 x14
30 403924 2 Spirol Pin
31 403907 1 Quick Release Latch
32 403922 1 Nut, Self Locking
33 403910 1 Air Diffuser
34 500028 1 Air Diffuser Retainer
35 500083 1 End Plug
▲36 403927 4 S.H.C.S. M4 x 14
37 403923 4 Lockwasher
38 500046 1 Front Guide (N30)
500048 1 Front Guide (N50)
500052 1 Front Guide (S30)
500054 1 Front Guide (S50)
500058 1 Front Guide (W30)
500060 1 Front Guide (W50)
39 500027 1 Back Plate
**40 403960 1 Warning Label
41 500050 1 Housing, Rail Assembly (N)
500056 1 Housing, Rail Assembly (S)
500062 1 Housing, Rail Assembly (W)
42 403901 1 Rail Stop (N)
403963 1 Rail Stop (S,W)
43 403959 1 Rail Latch (N.S)
403944 1 Rail Latch (W)
44 403908 1 Torsion Spring, Rail Latch
45 403936 1 Follower (N)
403946 1 Follower (S)
403954 1 Follower (W)
46 403935 1 Compression Spring,Follower(N)
403945 1 Extension Spring,Follower (S,W)
47 500049 1 Rail Assembly (N)
500055 1 Rail Assembly (S)
500061 1 Rail Assembly (W)
48 403925 1 Spirol Pin (N)
49 403932 1 Guide Bar, Follower Spring(N)
50 403964 2 Follower Insert (N)
51 500246 1 Piston
52 500247 1 Pin
➔53 500763 1 O-Ring
* Denotes Normal Wear Items
** Note: Make sure Warning Label (403960) is properly affixed.
Replace if necessary. Label available at no charge through the Service Dept.
▲ Apply loctite 242 (Blue) Part No. 093500
➔ Denotes new change

1000-N30 SR
500017
1000-N50 SR
500018
1000-S30 SR
500019
1000-S50 SR
500020
1000-W30 SR
500021
1000-W50 SR
500022
WARNING
All parts must be periodically inspected
and repalced if worn or broken. Failure to
do this can affect the tool’s operation and
present a safety hazard.
53
For: S & W
For: N