Sears
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Model # 8712720 Official Sears lightweight typewriter

Here are the diagrams and repair parts for Official Sears 8712720 lightweight 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 418 parts  |

Wire 458030
#8

Margin & bell diagram

Wire

Part #458030

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

Typebar Rest 417200-01
#22

Key action & touch control diagram

Typebar rest

Part #417200-01

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

Bracket L 441950
#27

Frame & jacket diagram

Bracket l

Part #441950

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

Slide 420680
#4

Space bar diagram

Slide

Part #420680

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

Bracket Assembly 470660-21
#7

Carrying case diagram

Bracket assembly

Part #470660-21

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

Screw 427870
#8

Escapement diagram

Screw

Part #427870

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

Carrier Assembly 452410-01
#3

Paper feed diagram

Carrier assembly

Part #452410-01

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

Pawl Assembly 456680-01
#18

Platen & linespace diagram

Pawl assembly

Part #456680-01

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

Cam 429090-01
#17

Ribbon feed diagram

Cam

Part #429090-01

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

Type Bar 417330
#9C

Keyboard chart diagram

Type bar

Part #417330

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

Symptoms for gas walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

How to replace a lawn mower spark plug

How to replace a lawn mower spark plug

Take a few minutes to replace the spark plug during your lawn mower's annual tune-up or if the spark plug is burnt or cr…

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower drive cable

How to replace a lawn mower drive cable

The drive cable engages the transmission to spin the drive wheels and move the mower across the grass. Replace the drive…

Repair difficulty
Time required
 60 minutes or less
How to replace a lawn mower starter rope

How to replace a lawn mower starter rope

These step-by-step instructions show how to replace a broken starter pull rope on a walk-behind lawn mower.…

Repair difficulty
Time required
 30 minutes or less

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