Devilbiss
Painting Power Tool

Model # JGA-503 Official Devilbiss spray gun outfit

Here are the diagrams and repair parts for Official Devilbiss JGA-503 spray gun outfit, 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 22 parts  |

Craftsman Nipple P-MB-51

#28

All parts diagram

Craftsman nipple

Part #P-MB-51

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

Devilbiss Fanadjass JGA-497-1

#29

All parts diagram

Devilbiss fanadjass

Part #JGA-497-1

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

Craftsman Fluid Kit JGA-4042

#14

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Craftsman fluid kit

Part #JGA-4042

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

Retaining Ring MBC-368

#2

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Retaining ring

Part #MBC-368

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

Repair Kit KK-4830

#NI

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Repair kit

Part #KK-4830

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

Bulletin SBSE-2-253-D

#NI

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Bulletin

Part #SBSE-2-253-D

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

Packing Kit (kit Of 10) (see Note 2) JGA-4035-K10

#22

All parts diagram

Packing kit (kit of 10) (see note 2)

Part #JGA-4035-K10

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

Spring Kit (kit Of 10) (see Note 1) MBD-19-K10

#33

All parts diagram

Spring kit (kit of 10) (see note 1)

Part #MBD-19-K10

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

Gasket Kit (kit Of 10), Polyethylene (see Note 1) JGD-14-K10

#9

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Gasket kit (kit of 10), polyethylene (see note 1)

Part #JGD-14-K10

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

Adapter For 31736-491 Air Cap 33625-124

#7A

All parts diagram

Adapter for 31736-491 air cap

Part #33625-124

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, using the wrong type of blade, feeding work piece to quickly, loose blade tension…

Main causes: angle indicator needs adjustment, dull blade…

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

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

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 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
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

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

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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…