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Chicago Pneumatic
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Model # CP771-6 Official Chicago Pneumatic impact wrench

Here are the diagrams and repair parts for Official Chicago Pneumatic CP771-6 impact wrench, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Error Codes

Model diagram and schematic

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Showing 10 of 63 parts  |
Screw P073025
#152

Cabinet parts diagram

Screw

Part #P073025

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

Anvil Assembly CA157470
#105B

Cabinet parts diagram

Anvil assembly

Part #CA157470

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

Kit CA157374
#NI

Cabinet parts diagram

Kit

Part #CA157374

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

Clutch CA155794
#96

Cabinet parts diagram

Clutch

Part #CA155794

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

Pin CA129674
#43

Cabinet parts diagram

Pin

Part #CA129674

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

Lock Washer CA129679
#150

Cabinet parts diagram

Lock washer

Part #CA129679

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

Screw CA129678
#149

Cabinet parts diagram

Screw

Part #CA129678

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

O-ring CA149096
#8

Cabinet parts diagram

O-ring

Part #CA149096

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

O-ring CA156916
#146

Cabinet parts diagram

O-ring

Part #CA156916

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

Anvil Assembly CA157469
#105A

Cabinet parts diagram

Anvil assembly

Part #CA157469

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

Most common symptoms to help you fix your dryers

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Main causes: bad drum support roller, damaged idler pulley, broken blower fan blade, worn drum glide bearing, bad drive …

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Main causes: damaged door strike, worn door catch…

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Why does my dryer start then stop?

Main causes: clogged exhaust vent, bad motor relay, loose dryer door catch, bad door switch, control system failure, fau…

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Why won't my dryer start?

Main causes: door switch failure, lack of power, broken belt, blown thermal fuse, bad drive motor, control system failur…

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Why isn't my dryer getting my laundry dry?

Main causes: clogged exhaust system, heating system failure, deposits on moisture sensor, control system failure…

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Why won't my dryer shut off?

Main causes: bad timer or electronic control board, door switch failure…

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