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Troybilt
Gas Line Trimmer

Model # 41ADTB4G063 Official Troybilt trimmer/brushcutter

Here are the diagrams and repair parts for Official Troybilt 41ADTB4G063 trimmer/brushcutter, 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 155 parts  |
Screw 182200
#21

Boom and trimmer diagram

Screw

Part #182200

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

Spring 181038
#12

Engine parts diagram

Spring

Part #181038

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

Cam Follower 182123
#28

Engine parts diagram

Cam follower

Part #182123

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

Spring 181746
#79

Engine parts diagram

Spring

Part #181746

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

Line Trimmer Air Cleaner Cover 182115
#49

Engine parts diagram

Line trimmer air cleaner cover

Part #182115

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

Mid Hand Cap 181813
#15

Boom and trimmer diagram

Mid hand cap

Part #181813

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

Nut 182159
#100

Engine parts diagram

Nut

Part #182159

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

Pulley Nut 182187
#77

Engine parts diagram

Pulley nut

Part #182187

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

Bushing 182199
#42

Boom and trimmer diagram

Bushing

Part #182199

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

Screw 182146
#98

Engine parts diagram

Screw

Part #182146

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

Symptoms for gas line trimmers

Choose a symptom to see related grass line trimmer repairs.

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Why won't my gas line trimmer start?

Main causes: stale fuel, cracked fuel lines, dirty carburetor, bad spark plug, worn piston rings…

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Why does my gas line trimmer run rough?

Main causes: stale fuel, clogged fuel filter, faulty spark plug, clogged air filter, cracked fuel lines, clogged carbure…

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Why does my gas line trimmer leak gas?

Main causes: cracked fuel lines, bad carburetor seals, leaky fuel tank cap, damaged fuel tank…

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Repair guides for gas line trimmers

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

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How to rebuild a line trimmer carburetor

How to rebuild a line trimmer carburetor

If the line trimmer engine won't start even though there's fuel in the tank, the carburetor could be the problem. Follow…

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Repair difficulty
Time required
 15 minutes or less
How to replace a line trimmer carburetor

How to replace a line trimmer carburetor

If the line trimmer won't start even though there's fuel in the tank, the carburetor could be the problem. Follow these …

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Repair difficulty
Time required
 15 minutes or less
How to replace a line trimmer fuel line

How to replace a line trimmer fuel line

The fuel line on a grass line trimmer deteriorates with time and eventually can split or crack. You can replace it yours…

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Repair difficulty
Time required
 15 minutes or less

Articles and videos for gas line trimmers

Use the advice and tips in these articles and videos to get the most out of your grass line trimmer.

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Top 10 electric lawn and garden tools for 2023

Top 10 electric lawn and garden tools for 2023

Learn about the top 10 must-have electric lawn & garden tools for 2023…

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How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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Grass line trimmer maintenance checklist

Grass line trimmer maintenance checklist

Find out how to take care of your grass line trimmer from the start of the trimming season until the end, with this help…

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