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Tractor Accessories
Lawn & Garden

Model # 642A55 Official Tractor Accessories chainsaw starter

Here are the diagrams and repair parts for Official Tractor Accessories 642A55 chainsaw starter, 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 15 parts  |
Pivot Post 729R
#3

Replacement parts diagram

Pivot post

Part #729R

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

Hndle/insr 642A24
#11

Replacement parts diagram

Hndle/insr

Part #642A24

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

Nameplate 2926R
#14

Replacement parts diagram

Nameplate

Part #2926R

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

Self-tapping Screw 5535P
#15

Replacement parts diagram

Self-tapping screw

Part #5535P

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

Spacer 9053H
#8

Replacement parts diagram

Spacer

Part #9053H

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

Ring-e Truss 9052H
#4

Replacement parts diagram

Ring-e truss

Part #9052H

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

Starter Pawl 9088H
#2

Replacement parts diagram

Starter pawl

Part #9088H

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

Start Pulley 9171H
#6

Replacement parts diagram

Start pulley

Part #9171H

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

Starter Assembly 642A55
#13

Replacement parts diagram

Starter assembly

Part #642A55

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

Washer 1555P
#5

Replacement parts diagram

Washer

Part #1555P

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

Most common symptoms to help you fix your heating & cooling combined units

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Why won’t my furnace burners won’t stay lit?

Dirty flame sensor, failed flame sensor, damaged burner, bad high limit switch...

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Why won't my furnace turn on?

Main causes: Errant thermostat settings, lack of power, bad interlock switches, lack of exhaust ventilation, wiring fail...

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Why isn’t my air conditioner cooling well?

Dirty air filter, clogged condenser coils, low refrigerant charge, faulty compressor...

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Why isn’t my air conditioner cooling?

Thermostat problems, bad compressor/condenser fan capacitor, lack of refrigerant, failed compressor...

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Why is my furnace not blowing hot enough?

Thermostat problem, clogged air filter, burner failure...

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Why won't my air conditioner turn on?

Main causes: errant thermostat settings, lack of electrical power, clogged drain line, wiring failure, control failure....

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Most common repair guides to help fix your heating & cooling combined units

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

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How to unclog the air conditioner drain line

The condensate drain line for your central air conditioner can clog with mold and mildew. Water will back up and start d...

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Time required
15 minutes or less
How to replace the furnace flame sensor

How to replace the furnace flame sensor

The flame sensor detects when furnace burner flames are lit. You may need to replace the flame sensor if flames only sta...

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15 minutes or less
How to replace a heating and air conditioning system thermostat

How to replace a heating and air conditioning system thermostat

The control thermostat for your HVAC system can stop working. This repair guide shows how to replace it....

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Repair difficulty
Time required
30 minutes or less

Effective articles & videos to help repair your heating & cooling combined units

Use the advice and tips in these articles and videos to get the most out of your HVAC system.

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Maintaining your air conditioner

Maintaining your air conditioner

Learn how to maintain your central air conditioner to keep it running smoothly all summer long....

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How to prevent the 2 most common AC failures from ruining your summer

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