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McCulloch
Gas Line Trimmer

Model # MAC 85-SX 14400029-16 Official McCulloch trimmer

Here are the diagrams and repair parts for Official McCulloch MAC-85-SX-14400029-16 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 184 parts  |
Harness 224083
#33

Cutter head diagram

Harness

Part #224083

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

Washer 222402
#27

Figure 5 - drive shaft diagram

Washer

Part #222402

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

Fuel Hose 222238
#35

Figure 1 - engine assembly diagram

Fuel hose

Part #222238

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

Clamp 217442
#3

Handle assemblies diagram

Clamp

Part #217442

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

Ring Assembly 218001
#17

Figure 5 - drive shaft diagram

Ring assembly

Part #218001

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

Ignition Assembly 219848
#3A

Figure 3 - ignition and flywheel assemblies diagram

Ignition assembly

Part #219848

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

Spark Plug 62345
#45

Figure 1 - engine assembly diagram

Spark plug

Part #62345

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

Fuel Pick-up 216985
#37

Figure 1 - engine assembly diagram

Fuel pick-up

Part #216985

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

Drive Shaft 218326
#4A

Figure 5 - drive shaft diagram

Drive shaft

Part #218326

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

Fuel Cushion 217390
#39

Figure 1 - engine assembly diagram

Fuel cushion

Part #217390

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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