Smith Corona
Office

Model # WP 1100 (5FEK) Official Smith Corona typewriter

Here are the diagrams and repair parts for Official Smith Corona WP-1100-5FEK 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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ALL PARTS
Showing 10 of 607 parts  |

Resistor 781513
Resistor

Part #781513

Replaced by #121639900

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Manufacturer substitution
This part replaces 781513. Substitute parts can look different from the original.
This item is not returnable
In Stock
Resistor 760455
Resistor

Part #760455

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

Capacitor 730022
Capacitor

Part #730022

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

Capacitor 736101
Capacitor

Part #736101

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

Resistor 748235
#51

Control pc board diagram

Resistor

Part #748235

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

Capacitor 730033
Capacitor

Part #730033

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

Resistor 771008
Resistor

Part #771008

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

Cap 100pf 741562
#15

Control pc board diagram

Cap 100pf

Part #741562

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

Two Re 748252
#18

Control p.c. board diagram

Two re

Part #748252

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

Resistor 701299
Resistor

Part #701299

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.

Main causes: faulty unloader valve, bad pressure regulator…

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

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

Main causes: broken recoil spring, damaged recoil starter…

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

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

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

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

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

Repair guides for gas pressure washers

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

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…

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…

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…

Repair difficulty
Time required
 15 minutes or less

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