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Model # 8711800 Official Sears portable typewriter

Here are the diagrams and repair parts for Official Sears 8711800 portable typewriter, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 781 parts  |
Spring 441010
#21

Carriage diagram

Spring

Part #441010

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

Bushing 440670
#7

Platen & linespace diagram

Bushing

Part #440670

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

Table 454132-01
#23H

Paper feed diagram

Table

Part #454132-01

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

Screw 400420
Screw

Part #400420

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

Screw 440150
Screw

Part #440150

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

Switch Assembly 437641-01
#21

Power diagram

Switch assembly

Part #437641-01

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

Mask 405200
#32A

Jacket diagram

Mask

Part #405200

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

Bracket 451300
#14

Paper feed diagram

Bracket

Part #451300

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

Filler 403880-01
#30AA

Jacket diagram

Filler

Part #403880-01

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

Spring 420240
#7

Space bar (manual models) diagram

Spring

Part #420240

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

Symptoms for gas pressure washers

Choose a symptom to see related pressure washer repairs.

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Why does my pressure washer spray too hard?

Main causes: faulty unloader valve, bad pressure regulator…

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Why won't my pressure washer engine start?

Main causes: stale fuel, gummed up carburetor, engine needs tune up, throttle and choke controls need adjustment, bad re…

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Why does my pressure washer's engine lose power?

Main causes: dirty air filter, stale fuel, clogged or dirty carburetor, bad unloader valve…

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Why won't the pressure washer starter rope retract?

Main causes: broken recoil spring, damaged recoil starter…

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Why is smoke coming from the pressure washer's exhaust?

Main causes: overfilling engine with oil, improper fuel/air mixture, choke system problems, dirty carburetor, engine nee…

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Why does water spray out of my pressure washer's pressure relief valve?

Main causes: pump running for more than 5 minutes when the spray wand isn't being used, faulty pressure relief valve, ba…

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Why is the spray from my pressure washer weak?

Main causes: insufficient water supply, clogged water inlet screen, clogged pressure hose, faulty pump check valves, stu…

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Why won't my pressure washer mix in the detergent?

Main causes: using a high-pressure spray tip when applying detergent, clogged siphon tube, chemical injection system fai…

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Why doesn't my pressure washer recoil starter work?

Main causes: damaged recoil starter, oil inside cylinder, locked up engine piston…

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Repair guides for gas pressure washers

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

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How to install a pressure washer O-ring kit

How to install a pressure washer O-ring kit

O-rings seal fittings on the pressure washer pump. Damaged seals allow water to leak from the pump. Follow these steps t…

Read more
Repair difficulty
Time required
 45 minutes or less
How to install a pressure washer check valve kit

How to install a pressure washer check valve kit

Air in the inlet water supply can damage the check valves. If the pump won’t build up pressure due to damaged check valv…

Read more
Repair difficulty
Time required
 120 minutes or less
How to install a pressure washer chemical injection kit

How to install a pressure washer chemical injection kit

The chemical injection valve draws detergent into the pump. If it’s not drawing detergent, use a repair kit to replace t…

Read more
Repair difficulty
Time required
 15 minutes or less

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