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Parts List - Model J-7020M/J-7040M Miter Cut-off Saw Head

ITEM

PART

NO.

NO.

DESCRIPTION

QTY

145

5713381

   

     S

crew, 1/4 x 3/8

                       2

146

      J

-5507697

G    C

over, Blade Wheel

                   1

146-1 5518109

Label, JET Logo

1

146-2 5519511

Label, Blade Size

1

146-3 5519513

Label, Glasses

1

146-4 5519512

Label, Warning

1

147

5713411

Guard, Wire Brush

1

147-1 5519514

Label, Saw

1

148

5713421

Handle

2

149

5713431

Washer, 1/2"

1

150

J-5713831 Wheel, Drive

1

150-1    5521936         Bushing, 3mm                                  

1

151

Blade, Bi-Metal

1

5674011

4/6 Vari Tooth

5674021

6/10 Vari Tooth

152

5713461

Hose

1

152-1 5519515

Clamp, Hose

1

153

5713471

Bolt, 3/8 x 1-1/4

4

154

5713481

Washer, Spring, 3/8

4

155

5713491

Bolt, 1/2 x 1-1/4

4

156

5713511

Bolt, 5/16 x 1/2

2

157

5713521

Screw, 1/4 x 5/8

4

157-1 5713661

Washer, 1/4

4

158

       J

-5507709

G   B

ox, Blade Wheel

                    1

158-1

Label, ID

1

158-2 5519672

Label, Tension

1

158-3 5519696

Stopper, Arm

1

158-4 5711091

Nut, Hex, 1/2"

1

159

5713541

G     S

eat, Support Bracket

             1

159-1 TS-0070051 Bolt, Hex, 1/2" x 2"

1

159-2 5711091

Nut, Hex, 1/2"

1

160

J-5507711 Gearbox Assembly

1

160-1 5519675

Key, 7 x 7 x 40

1

161

5513734

Key, 7 x 7 x 65

1

162

J-5507713 Cover, Speed Change

1

162-1 5510677

Label, Speed Chart

1

162-2 5519676

Knob

1

162-3 5714041

Washer, 3/8"

1

163

5713581

Pulley, Gearbox

1

164

5713591

Belt

1

165

5713611

Pulley, Motor

1

166

J-5507717 Plate, Speed Change

1

166-1

Bolt, Hex, M8 x16

2

166-2 5507637

Washer, Lock, M8

2

166-3 5507668

Flat Washer, M8

1

167

5507718

G     P

late, Motor Mount

                  1

168

5713771

Washer, 5/16

2

169

5713661

Washer, 1/4

1

170

5713651

Washer Lock 1/4

2

171

5713661

Washer, 1/4

2

172

5714291

Valve, Relief

1

173

5628371

Washer, Spring, 1/2

4

174

5713691

Washer, Black, 5/16

4

175

5713711

Screw, Cap, 3/8 x 1

2

176

5713721

Screw, Cap, 5/16 x 5/8

4

177

Motor

1

J-5713731M Model 7020, 1HP, 1P

J-5713732M Model 7040, 2HP, 3P

177-1

Label, Motor

1

5519682M Model 7020, 1HP, 1P

5519683M Model 7040, 2HP, 3P

177-2 TS-1490081 Bolt, Hex, M8 x 45

4

177-3 5507637

Washer, Lock, M8

4

177-4 5507668

Washer, M8

8

177-5 5516239

Nut, Hex, M8

4

178

5713741

Bolt, 1/2 x 3/4

1

180

5513733

Key, 7 x 7 x 40

1

181

5713761

Washer, 1/2" I.D.

1

182

5713771

Washer, 5/16

2

183

5713671

Screw, Slotted, 1/4 x 3/8

6

184

5713781

Screw, Cap, M16 x 30

3

185

5713791

Bolt, 1/2 x 3/4

1

186

5713811

Washer, 1/2

1

187

 BB-6205Z Bearing 6205Z

2

188

J-5713441 Wheel, Idler

1

189

J-5713841 Guard, Blade

1

189-1 TS-1490021 Bolt, Hex, M8 x16

1

189-2 5507637

Washer, Lock, M8

1

189-3 5507668

Washer, M8

1

190

5713851

Left Blade Guide Brkt.

1

190A 5713851A Right Blade Guide Brkt.

1

190-1

Screw, Cap, 1/2" x 3/8"

4

190-2 5628371

Washer, Lock, 1/2"

4

190-3 5507607

Washer, 1/2"

4

190-4 5519684

Tube, Copper

2

190-5 TS-0270051 Srcrew, Set, 5/16" x 1/2"

6

191

5717138

Assy., Eccentric Shaft

2

191A 5717142

Assy., Center Shaft

2

192

5713871

Guide, Blade, Tun. Carb.

4

192-1 5713661

Washer, 1/4"

8

192-2 5713651

Washer, Lock, 1/4"

4

192-3 5519508

Screw, Cap, 1/4" x 1"

4

193

5713881

Block, Elevating

2

194

5713891

Block, Active

2

195

5713911

Screw, Cap, 1/4 x 5/16

2

196

5632831

Bearing, 608ZZ

4

197

5713931

Washer, Spring, 5/16

4

198

5713941

Screw, Cap, 5/16 x1-3/4

4

199

5713951

Washer,Lock,Black,5/16

4

200

       J

-5713961

G   G

uide Support

                           2

200-1 5518423

Label, Blade Orientation

2

201

5713971

Scale, Angle

1

202

5713981

Screw, Flat, M5 x 0.8

4

203

        5

713991

G     G

uide Support Mount

               1

204

       J

-5714011

G    L

eft Bracket support

                1

204-1 5712561

Screw, Pan Head, M5 x 8

4

204-2 5519694

Clamp, Rubber

4

205

5714021

Screw, 1/2 x 1

4

205-1 5507607

Washer, 1/2"

2

206

5714031

Knob

2

207

5714041

Washer, 3/8

2

208

5714051

Block, Locking

2

209

5714061

Screw, 5/16 x 1/2

4

210

       J

-5714071

G   R

ight Bracket support

              1

211

5714161

Bolt, 1/4 x 1/2

1

212

5713651

Washer, Spring, 1/4

1

213

5714111

Brush, Wire

1

214

5714121

Seat, Steel Brush

1

215

5713771

Washer, 5/16

2

216

5714141

Clamp, Hose

2

ITEM

PART

NO.

NO.

DESCRIPTION

QTY

Summary of Contents for J-7040M-4

Page 1: ...nual 10 inch x 16 inch Miter Cut Off Band Saw Models J 7020M J 7040M J 7040M 4 Model J 7020M shown JET 427 New Sanford Road LaVergne Tennessee 37086 Part No M 414474 Ph 800 274 6848 Revision C 01 2016...

Page 2: ...Authorized Service Centers located throughout the United States For the name of an Authorized Service Center in your area call 1 800 274 6846 or use the Service Center Locator on the JET website More...

Page 3: ...BladeTrackingAdjustment 12 Factory or Field Procedure 12 Blade Guide BearingAdjustment 13 Test Cutting to V erifyAdjustment Accuracy 14 Adjustment of the Limit Switch 14 Maintenance 14 Cleaning 14 Lub...

Page 4: ...idActing Coolant System Note 1 Note 1 Note 1 Dimensions Length 79 Inches 79 Inches 79 Inches Width 31 Inches 31 Inches 31 Inches Height 41 Inches 41 Inches 41 Inches Weight Net 794 pounds 794 pounds 7...

Page 5: ...11 Secure work Use clamps or a vise to hold work when practical It is safer than using your hands and it frees both hands to operate the machine 12 Never brush away chip s while the machine is in oper...

Page 6: ...e area 6 Saw must be stopped and electrical supply must be cut off before any blade replacement or adjustment of blade support mechanism is done or before any attempt is made to change the drive belts...

Page 7: ...s the operator to position the control panel in a convenient location 1 A power on light is provided on the left side of the control panel The power on light indicates when power is connected to the m...

Page 8: ...eet per minute and 165 feet per minute graduations WARNING TO CHANGE SPEED THE SAW MOTOR MUST BE OPERATING 5 Turn the speed adjustment knob to desired rate setting as determined by material being cut...

Page 9: ...a variety of cut off jobs on a variety of common materials A 4 6 vari tooth bi metal blade 5674011 and a 6 10 vari tooth bi met al blade 5674021 are available from JET See Setting Blade Speed for the...

Page 10: ...lel to and in contact with the work piece 4 Using the clamping hand wheel on the worktable tighten the moveable jaw against the work piece Then tighten the hex post on the moveable jaw Figure 9 Securi...

Page 11: ...lve and check the rate at which the saw head lowers 2 Raise the saw head Push in red release button 3 Clamp the workpiece in the vise See figure 1 1 for examples of workpieces in the vise 4 Be sure th...

Page 12: ...ws in all three hex adjustment screws on the blade tensioning mechanism see figure 12 CAUTION WHILE PERFORMING THE FOLLOW ING KEEP THE BLADE FROM RUBBING EXCES SIVELY ON THE SHOULDER OFTHE WHEEL EXCES...

Page 13: ...rformance is poor If performance remains poor after changing the blade make the necessary adjustments If a new blade does not correct the problem check the blade guides for proper spacing For most eff...

Page 14: ...op of barstock here 2 Cut off a slice of the bar stock 3 Rotate stock in vise so mark is at bottom 4 Cut off a new slice from the stock 5 Measure here New slice 7 Differences between measurements at e...

Page 15: ...or reads 2000 lbs 6 Operate the saw at low speed and observe the tracking of the blade If tracking needs to be adjusted refer toBlade Tracking Adjustment 7 Adjust the bearings on the upper edge of the...

Page 16: ...wheel 4 Inspection Examine the drive edge and shoulder of the idler wheel for damage Replace the wheel if damaged 5 Inspect bearings for damage and smooth opera tion Replace if faulty 6 Install the b...

Page 17: ...justment is necessary loosen the pivot capscrew and move the floating block so that the blade edge is close to the guide support but cannot touch the bottom surface of it when the sawblade is cutting...

Page 18: ...fuses have been removed or breakers tripped in the circuit in which the saw will be connected Make sure you put a warning placard on the fuse or circuit breaker to prevent accidental electrical shock...

Page 19: ...0M cut off saw wiring diagram Figure 26 Connection diagram for 3ph motor 220V To reverse motor rotation hook terminal 6 to 1 115V To reverse motor rotation switch terminal 5 and 6 Figure 24 Connection...

Page 20: ...ure 2 Blade is too coarse Suggested remedy 1 Clamp work securely 2 Check Machinist s Handbook for speed feed appropriate for the material being cut 3 Check Machinist s Handbook for recommended blade t...

Page 21: ...s 3 Tighten blade guide bearing bracket 1 Use blade with finer tooth pitch 2 Increase feed pressure and or blade speed 3 Clamp workpiece securely 4a Use blade with a coarse tooth pitch reduce feed pre...

Page 22: ...22 Exploded View Model J 7020M J 7040M Miter Cut off Saw Base...

Page 23: ...507621 Screw Set M8 x 16 2 37 5512707G Bracket Mounting 1 38 TS 149105 Bolt Hex M10 x 35 2 38 1 5516255 Washer Lock M10 2 38 2 5507613 Flat Washer M10 2 39 5713111 Knob Lock 1 40 5712441 Handle Lock 1...

Page 24: ...1 TS 1490021 Bolt Hex M8 x 16 4 117 2 5507637 Washer Lock M8 4 117 3 5507668 Flat Washer M8 4 118 5713271 Screw Cap 1 4 x 3 4 2 119 J 5713261G Column Control 1 120 5713281 Swivel 1 120 1 TS 0050021 Sc...

Page 25: ...25 Exploded View Model J 7020M J 7040M Miter Cut off Saw Head...

Page 26: ...HP 3P 177 1 Label Motor 1 5519682M Model 7020 1HP 1P 5519683M Model 7040 2HP 3P 177 2 TS 1490081 Bolt Hex M8 x 45 4 177 3 5507637 Washer Lock M8 4 177 4 5507668 Washer M8 8 177 5 5516239 Nut Hex M8 4...

Page 27: ...5714351 Washer 3 4 1 241 5714361 Washer Special Spring 13 242 5714371 Wheel Hand 1 243 J 5714381G Bracket Slide 1 244 5714391 Shaft Tension 1 244 1 5519692 Nut Hex 1 244 2 5519693 Screw Set M6 x8 1 24...

Page 28: ...427 New Sanford Road LaVergne Tennessee 37086 Ph 800 274 6848 www jettools com...

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