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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  |
Muffler Shield 322743
#53

Engine assembly diagram

Muffler shield

Part #322743

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

Flywheel 222308
#17

Engine assembly diagram

Flywheel

Part #222308

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

Hose-fuel Pi 225011
#23

General assembly diagram

Hose-fuel pi

Part #225011

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

"c" Ring N/P
"c" ring

Part #N/P

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

Washer Pawl 93469
Washer pawl

Part #93469

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

Screw 111057
#44

Engine assembly diagram

Screw

Part #111057

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

Muffler Deflector 322231
#59

Engine assembly diagram

Muffler deflector

Part #322231

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

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 …

Read more
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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