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Smith Corona
Office

Model # XL1900 (5AEM) Official Smith Corona typewriter

Here are the diagrams and repair parts for Official Smith Corona XL1900-5AEM 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 164 parts  |
Spring 771917
#3

Ribbon cassette & correction cassette mechanism diagram

Spring

Part #771917

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

Contact 776601
#18

Jackets diagram

Contact

Part #776601

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

Lever 774610
#18

Paper feed diagram

Lever

Part #774610

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

Switch Assembly 775216
#4

Carrier molding, rails, and frames diagram

Switch assembly

Part #775216

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

Table 796690
#14

Paper feed diagram

Table

Part #796690

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

Screw 770297
Screw

Part #770297

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

Plunger 771411
#15

Ribbon drive diagram

Plunger

Part #771411

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

Motor Assembly 770173
#3

Carrier drive diagram

Motor assembly

Part #770173

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

Rbbn Feed 771807
#10

Ribbon cassette & correction cassette mechanism diagram

Rbbn feed

Part #771807

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

Pivot Nut 770296
#6

Hammer diagram

Pivot nut

Part #770296

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

Symptoms for treadmills

Choose a symptom to see related treadmill repairs.

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Why won't my treadmill power up?

Main causes: no power, bad power cord, tripped or faulty overload switch, bad power switch, wiring failure, bad motor co…

Read more

Why is my treadmill's walking belt off center?

Main causes: rear roller out of alignment, damaged walking belt, bad roller…

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Why won't my treadmill start even though the console display works?

Main causes: missing safety key, bad control console, wiring failure, faulty motor control board, bad drive motor…

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Why is my treadmill's heart rate sensor not accurate?

Main causes: faulty sensors, wiring failure, bad control console…

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Why does my treadmill have no display?

Main causes: bad control console, wiring failure, bad motor control board…

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Why does my treadmill's walking belt slow down?

Main causes: damaged walking belt, improper belt tension, lack of belt lubricant, bad drive motor…

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Why is my treadmill's walking belt slipping?

Main causes: damaged walking belt, improper belt tension, bad roller bearing…

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Repair guides for treadmills

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

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How to replace a treadmill motor controller

How to replace a treadmill motor controller

Your treadmill motor won't run with a defective motor controller. Replace the motor controller if it doesn't operate the…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a treadmill walking belt

How to replace a treadmill walking belt

A worn walking belt will begin to slow down during use. If your treadmill walking belt is worn out, replace it using the…

Read more
Repair difficulty
Time required
 45 minutes or less
How to replace a treadmill drive motor

How to replace a treadmill drive motor

A defective drive motor won't run when activated by the motor controller. Replace the treadmill drive motor if it doesn'…

Read more
Repair difficulty
Time required
 15 minutes or less

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