Craftsman
Gas Line Trimmer

Model # 316798240 Official Craftsman trimmer

Here are the diagrams and repair parts for Official Craftsman 316798240 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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Showing 10 of 98 parts  |

Switch 181804
#29

Engine diagram

Switch

Part #181804

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

Adjustment 180092
#7A

Engine diagram

Adjustment

Part #180092

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

Mount Pad 612134
#15

Engine diagram

Mount pad

Part #612134

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

Slinger 181461
#21

Lower boon diagram

Slinger

Part #181461

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

Lead Wire 180036
#41

Engine diagram

Lead wire

Part #180036

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

Hardware 180547
#11

Lower boon diagram

Hardware

Part #180547

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

Return Fuel 181168
#18

Engine diagram

Return fuel

Part #181168

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

Handle 181079
#30

Engine diagram

Handle

Part #181079

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

Knob Spring 181468
#29

Lower boon diagram

Knob spring

Part #181468

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

Nut 181810
#38

Engine diagram

Nut

Part #181810

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.

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

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

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

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.

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…

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 …

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…

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.

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…

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.…

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…