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Craftsman
Gas Line Trimmer

Model # 316798220 Official Craftsman line trimmer

Here are the diagrams and repair parts for Official Craftsman 316798220 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 93 parts  |
Return Fuel 181168
#19

Motor diagram

Return fuel

Part #181168

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

Ring 180530

#NI

All parts diagram

Ring

Part #180530

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

Clamp Assembly 153597
Clamp assembly

Part #153597

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

Starter Housing 181805
#34

Motor diagram

Starter housing

Part #181805

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

Muffler Assembly 180119
#43

Motor diagram

Muffler assembly

Part #180119

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

Upper Hand 181812
#9

Drive shaft and cutter head diagram

Upper hand

Part #181812

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

Reed Assembly 684451
#12

Motor diagram

Reed assembly

Part #684451

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

Shaft 682064
#17

Drive shaft and cutter head diagram

Shaft

Part #682064

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

Washer 180352
#4

Motor diagram

Washer

Part #180352

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

J-handle 180687
#16

Drive shaft and cutter head diagram

J-handle

Part #180687

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 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 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 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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Solving 3 common problems with line trimmer cutting lines

Solving 3 common problems with line trimmer cutting lines

Follow these tips to prevent the cutting line on your grass line trimmer from breaking or feeding out too much or too li…

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How to replace a line trimmer fuel line video

How to replace a line trimmer fuel line video

Follow the steps in this video to replace a leaking fuel line in a line trimmer.…

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How to tune up a grass line trimmer video

How to tune up a grass line trimmer video

Tune of your grass line trimmer, following the steps in this video.…

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