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McCulloch
Gas Line Trimmer

Model # MAC 11-400056-01 Official McCulloch trimmer

Here are the diagrams and repair parts for Official McCulloch MAC-11-400056-01 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 128 parts  |
Line Trimmer Air Cleaner Decal 46751-28
#65

General assembly diagram

Line trimmer air cleaner decal

Part #46751-28

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

Throttle Trigger 225033
#30

General assembly diagram

Throttle trigger

Part #225033

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

Washer 216590
#11

General assembly diagram

Washer

Part #216590

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

Kit, Carb Re 300465

#NI

All parts diagram

Kit, carb re

Part #300465

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

Grommet Wire 110995
#30

Engine assembly diagram

Grommet wire

Part #110995

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

Kit,muff/uni 300630
#55

Engine assembly diagram

Kit,muff/uni

Part #300630

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

Gear Fan Housing 301101
#41

General assembly diagram

Gear fan housing

Part #301101

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

Ball Bearing 216143
#8

Engine assembly diagram

Ball bearing

Part #216143

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

Piston 301443
#61

Engine assembly diagram

Piston

Part #301443

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

Spring 223770
#21

Engine assembly diagram

Spring

Part #223770

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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