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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  |
Boot 95266
#28

Engine assembly diagram

Boot

Part #95266

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

Str'r/rope G 301541
#3

General assembly diagram

Str'r/rope g

Part #301541

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

Guard 225032
#56

General assembly diagram

Guard

Part #225032

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

Bearing 213282
#7

Engine assembly diagram

Bearing

Part #213282

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

Cylinder 223925
#50

Engine assembly diagram

Cylinder

Part #223925

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

Washer 218941
#7

General assembly diagram

Washer

Part #218941

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

Plate 215539
#18

Engine assembly diagram

Plate

Part #215539

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

Safety Latch 225034
#31

General assembly diagram

Safety latch

Part #225034

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

Stud Muffler 222480
#52

Engine assembly diagram

Stud muffler

Part #222480

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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