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McCulloch
Gas Line Trimmer

Model # MAC 11-400056-00 Official McCulloch trimmer

Here are the diagrams and repair parts for Official McCulloch MAC-11-400056-00 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  |
Spacer Spring 322740
#50

General assembly diagram

Spacer spring

Part #322740

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

Decal,logo/w 46751-27
#64

General assembly diagram

Decal,logo/w

Part #46751-27

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

Button 224245
#32

General assembly diagram

Button

Part #224245

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

Guide Bushing 225013
#52

General assembly diagram

Guide bushing

Part #225013

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

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

Gasket Shield 225022
#45

Engine assembly diagram

Gasket shield

Part #225022

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

Start Label 46751-26
#62

General assembly diagram

Start label

Part #46751-26

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

Starter Spring 300474
#10

General assembly diagram

Starter spring

Part #300474

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

Primer Hose 301281
#16

General assembly diagram

Primer hose

Part #301281

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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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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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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