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Craftsman
Gas Line Trimmer

Model # 316790101 Official Craftsman line trimmer

Here are the diagrams and repair parts for Official Craftsman 316790101 line trimmer, 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 109 parts  |
Strap Clip 610327
#5

Main frame diagram

Strap clip

Part #610327

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

Spring 612468
#55

Engine diagram

Spring

Part #612468

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

Trigger 181807
#3

Main frame diagram

Trigger

Part #181807

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

Clutch Drum 153592
#39

Engine diagram

Clutch drum

Part #153592

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

Spacer 181065
#27

Engine diagram

Spacer

Part #181065

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

Retainer 181441
#30

Engine diagram

Retainer

Part #181441

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

Driveshaft 181852
#24

Main frame diagram

Driveshaft

Part #181852

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

Cylinder 181622
#51

Engine diagram

Cylinder

Part #181622

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

Clamp 181814
#11

Main frame diagram

Clamp

Part #181814

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

Washer 181561
#32

Main frame diagram

Washer

Part #181561

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

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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