Model # 285-4 Official Dremel rotary tool

Here are the diagrams and repair parts for Official Dremel 285-4 rotary tool, 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 16 parts |

#3A

Unit parts diagram

Rotary tool collet, 3/32-in

Part #481

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

#10

Unit parts diagram

Brush cap

Part #529487470

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

Unit parts diagram

Lock

Part #5297042

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

#11

Unit parts diagram

Brush spring

Part #90930

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

#13

Unit parts diagram

Cord

Part #529404170

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

Unit parts diagram

Collet

Part #480

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

#15

Unit parts diagram

Screw

Part #529403570

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

Unit parts diagram

Hanger

Part #529404370

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

Unit parts diagram

Chuck cap

Part #529409370

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

Unit parts diagram

Housing cam

Part #529102870

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

Repair guides for bottom-mount refrigerators

How to replace a flipper mullion on a French-door refrigerator

If the flipper mullion breaks or its heater quits working, replace it in 15 minutes using these 4 easy steps.…

Repair difficulty

Time required

15 minutes or less

How to replace a door gasket in a French-door refrigerator

The door gasket, often called a door seal, seals the gap around the door to keep the cold air in and the warm air out. R…

Repair difficulty

Time required

15 minutes or less

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Repair difficulty

Time required

15 minutes or less

Articles and videos for bottom-mount refrigerators

How to Replace the Water Filter in a GE Refrigerator

Model # 285-4 Official Dremel rotary tool

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Repair guides for bottom-mount refrigerators

How to replace a flipper mullion on a French-door refrigerator

How to replace a door gasket in a French-door refrigerator

How to replace a refrigerator water valve

Articles and videos for bottom-mount refrigerators

How to Replace the Water Filter in a GE Refrigerator

How to Replace the Water Filter in a Maytag Refrigerator

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