Porter Cable
Band Saw

Model # 728 Official Porter Cable band saw

Here are the diagrams and repair parts for Official Porter Cable 728 band saw, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 120 parts  |

Handle 864707
#57

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Handle

Part #864707

The manufacturer no longer makes this part, and there's no substitute part

Shaft Pulley 803458
#40

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Shaft pulley

Part #803458

The manufacturer no longer makes this part, and there's no substitute part

Sears Grnd Screw 844107
#157

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Sears grnd screw

Part #844107

The manufacturer no longer makes this part, and there's no substitute part

Armature Seal T2, T3 691809
#22

Por-a-band diagram

Armature seal t2, t3

Part #691809

The manufacturer no longer makes this part, and there's no substitute part

Plug 804167
#70

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Plug

Part #804167

The manufacturer no longer makes this part, and there's no substitute part

Base Cord 802787
#5

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Base cord

Part #802787

The manufacturer no longer makes this part, and there's no substitute part

Gear Ret. Ring 805011
#131

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Gear ret. ring

Part #805011

The manufacturer no longer makes this part, and there's no substitute part

Washer 802223
#106

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Washer

Part #802223

The manufacturer no longer makes this part, and there's no substitute part

Washer 802318
#120

Por-a-band diagram

Washer

Part #802318

The manufacturer no longer makes this part, and there's no substitute part

Sears Ring 802302
#132

Por-a-band diagram

Sears ring

Part #802302

The manufacturer no longer makes this part, and there's no substitute part

Symptoms for band saws

Choose a symptom to see related band saw repairs.

Main causes: damaged rubber tire, worn wheel bearings, loose blade tension, dull saw blade...

Main causes: dull blade, improper feeding, loose blade tension, not using a work piece guide...

Main causes: dull blade, using the wrong type of blade, feeding work piece to quickly, loose blade tension...

Main causes: broken saw blade, bad drive belt, damaged rubber tire...

Main causes: angle indicator needs adjustment, dull blade...

Main causes: dull blade, using the wrong type of blade, weak drive motor...

Main causes: lack of electrical power, broken power cord, bad on/off switch, faulty drive motor...

Repair guides for band saws

These step-by-step repair guides will help you safely fix what’s broken on your band saw.

How to replace a band saw on-off switch

How to replace a band saw on-off switch

If the switch won't turn the band saw on or off, it could be defective. Replace the switch, using these steps....

Repair difficulty
Time required
15 minutes or less
How to replace a band saw blade

How to replace a band saw blade

If the saw blade is dull or damaged and isn't cutting cleanly, replace the blade following these steps....

Repair difficulty
Time required
15 minutes or less
How to replace a band saw drive belt

How to replace a band saw drive belt

If the motor runs but the blade doesn't move, it could be that the drive belt is broken. Here's how to replace it....

Repair difficulty
Time required
15 minutes or less

Articles and videos for band saws

Use the advice and tips in these articles and videos to get the most out of your band saw.

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect....

How to tell if a fuse is blown

How to tell if a fuse is blown

Learn how to tell whether a fuse is blown...

How to use a multimeter to test electrical parts video

How to use a multimeter to test electrical parts video

Learn how to use a multimeter to check for wiring problems in an appliance that's not working...