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DeWalt
Hammer Drill

Model # DWD520 TYPE1 Official DeWalt hammer drill

Here are the diagrams and repair parts for Official DeWalt DWD520-TYPE1 hammer drill, as well as links to manuals and error code tables, if available.

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Owner’s manual

Model diagram and schematic

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Showing 10 of 70 parts  |
Pin 656321-00
#91

Drill hammer diagram

Pin

Part #656321-00

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

Spring 656287-00
#68

Drill hammer diagram

Spring

Part #656287-00

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

Retaining 658952-00
#93

Drill hammer diagram

Retaining

Part #658952-00

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

Spring 652003-00
#75

Drill hammer diagram

Spring

Part #652003-00

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

Cord Clamp 655058-00
#11

Drill hammer diagram

Cord clamp

Part #655058-00

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

Dewalt Gear Case 5140118-33
#33

Drill hammer diagram

Dewalt gear case

Part #5140118-33

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

Screw, M5 X 2 330045-15
#13

Drill hammer diagram

Screw, m5 x 2

Part #330045-15

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

Screw 330045-74
#43

Drill hammer diagram

Screw

Part #330045-74

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

Dewalt Nameplate 659029-01
#19

Drill hammer diagram

Dewalt nameplate

Part #659029-01

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

Drill Hammer On/off Switch N079273
#10

Drill hammer diagram

Drill hammer on/off switch

Part #N079273

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

Parts & More