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Gas Line Trimmer

Model # UT15177 Official Homelite string trimmer & brush cutter

Here are the diagrams and repair parts for Official Homelite UT15177 string trimmer & brush cutter, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

SEARCH WITHIN THIS MODEL

ALL PARTS

Showing 10 of 132 parts |

Retainer UP00104

Shaft/spool/string/grass deflector diagram

Retainer

Part #UP00104

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

Flat Washer UP04241

Ignition/rotor/starter diagram

Flat washer

Part #UP04241

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

Hex Nut UP03399

Hex nut

Part #UP03399

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

Start Grip UP03026

Start grip

Part #UP03026

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

Bolt UP04295

Engine internal diagram

Bolt

Part #UP04295

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

Flex Shaft UP03031

Shaft/spool/string/grass deflector diagram

Flex shaft

Part #UP03031

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

Blade D98717C

Shaft/spool/string/grass deflector diagram

Blade

Part #D98717C

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

Spring UP03917

Spring

Part #UP03917

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

Head String DA04591A

Head string

Part #DA04591A

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

Piston Rod UP00768

Engine internal diagram

Piston rod

Part #UP00768

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.

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…

Why won't my gas line trimmer start?

Main causes: stale fuel, cracked fuel lines, dirty carburetor, bad spark plug, worn piston rings…

Why does my gas line trimmer leak gas?

Main causes: cracked fuel lines, bad carburetor seals, leaky fuel tank cap, damaged fuel tank…

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.

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…

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 …

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…

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.

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.…

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…

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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