Jet JSM-4540 User manual

Index Part No Description Qty Index Part No Description Qty
1....... JSM4540-01.....Motor Housing.................. 1
2....... JSM4140-02.....Spring Pin (2x20).............. 1
3....... JSM4540-03.....Air Inlet............................. 1
4....... JSM4540-04.....Trigger.............................. 1
5....... JSM4140-05.....O-Ring (4x1)..................... 1
6....... JSM4540-06.....Reverse Valve.................. 1
7....... JSM4140-07.....Exhaust Diffuser ............... 1
8....... 52236...............O-Ring (10.5x1)................ 3
9....... JSM7072-08.....O-Ring (15.5x1.5)............. 2
10..... JSM4540-10.....Reverse Stem................... 1
11..... JSM4540-11.....Button .............................. 2
12.....JSM4140-12 .....Screw (M3x8)....................2
13.....BB-6001............Ball Bearing (6001) ...........1
14.....JSM4540-14 .....Fixed Ring.........................1
15.....JSM4540-15 .....Rotor.................................1
Parts List continued on back page
To order parts, call our service department at 800-274-6848
Monday through Friday (see our website for business hours).
Having the Model Number and Serial Number will allow us to
serve you quickly and accurately.
JET
427 New Sanford Road
LaVergne, Tennessee 37086 Part No. M-JSM-4540
Ph.: 800-274-6848 Revision B1 06/2014
www.jettools.com Copyright © 2014 JET, a Division of JPW Industries, Inc.
JSM-4540
3/4" Impact Wrench
Stock No. JSM-4540

Index Part No Description Qty Index Part No Description Qty
16..... JSM4540-16.......Rotor Blade..................... 6
17..... JSM4140-17.......Spring Pin (2.5x5)............ 1
18..... JSM4540-18.......Cylinder........................... 1
19..... JSM4540-19.......Front End Plate............... 1
20..... BB-6003Z...........Ball Bearing (6003Z) ....... 1
21..... JSM4540-21A.....Air Regulator................... 1
22..... JSM4540-22A.....O-Ring (45.5x2)............... 1
23..... JSM4140-23A.....Spring............................. 1
24..... SB-9/64..............Steel Ball (9/64")............. 1
25..... JSM4540-25.......Anvil Bushing.................. 1
26..... JSM4340-26.......Oil Cap (7/32") ................ 1
27..... 70117.................Spring Pin (2x5).............. 1
28..... JSM4540-28.......Hammer Case................. 1
29..... JSM4540-29.......Gasket ............................ 1
30..... JSM4540-30.......Gasket ............................ 1
31..... JSM4540-31.......Gasket ............................ 1
32..... JSM4540-32.......Washer........................... 1
33..... JSM4540-33.......Hammer Cage................. 1
34..... JSM4540-34.......Hammer ......................... 2
35..... JSM4540-35.......Hammer Pin.................... 2
36..... JSM4540-36.......Anvil (3/4") ...................... 1
37.....JSM4540-37 .......O-Ring (10x3.5)...............1
38.....JSM4540-38 .......Retaining Ring.................1
39.....JSM4540-39 .......Gasket.............................1
40.....JSM4540-40 .......Screw..............................2
41.....JSM4343-41 .......O-Ring (15.54x2.62)........3
42.....JSM4340-08 .......Valve Spring....................1
43.....JSM4340-09 .......Valve Stem......................1
44.....JSM4340-24 .......Rubber Spacer................1
45.....JSM4140-45 .......Spring Pin (2.5x20)..........1
46.....JSM4540-46 .......Screw (M6x110)..............4
47.....JSM4540-47 .......Muffler Material................1
48.....JSM4540-48 .......Muffler Material................1
49.....40340 .................Set Screw (M5x5)............1
50.....JSM4540-50 .......Spring..............................1
51.....JSM4540-51 .......Pin...................................1
52.....60328 .................Retaining Ring (RTW-28).1
.........RPK-4540A....Repair Kit1
.........RBK-4540......Rebuild Kit2
1Contains Index No.'s 5, 8, 9, 16, 22, 24, 37, 38, 42
2Contains Index No.'s 29, 30, 31, 34, 35, 39
Specifications for JSM-4540:
Square drive......................................................................... 3/4”
Bolt capacity...................................................................... 1-1/2”
Anvil retainer type................................................................Ring
Impact mechanism.................................................. twin hammer
Maximum working torque............................................ 1200 ft/lbs
Torque settings...........................forward 3 steps/reverse 3 steps
Free speed .................................................................5500 RPM
Air pressure.......................................................................90 psi
Air consumption at load.....................................................4 CFM
Air inlet......................................................................... 1/4" NPT
Air hose inside diameter........................................................ 3/8”
Vibration value................................................................3.9 m/s2
Noise level.........................................................................83 dB
Number of vanes in motor......................................................... 6
Overall length ..........................................................................6”
Net weight ......................................................................7.50 lbs
Shipping weight..............................................................7.72 lbs