Gas Line Trimmer

Model # UT20728 Official Homelite trim & edge

Here are the diagrams and repair parts for Official Homelite UT20728 trim & edge, as well as links to manuals and error code tables, if available.

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Browse Parts for
UT20728 Line Trimmers
Line Trimmer Fuel Line 9477213
#10

Carburator-fuel tank diagram

Line trimmer fuel line

Part #9477213

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

Heat Dam 98768A
#3

Carburator-fuel tank diagram

Heat dam

Part #98768A

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

Bolt 80455
#23

Shaft/spool-string/grass deflector diagram

Bolt

Part #80455

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

Nut 81208
#16

Shaft/spool-string/grass deflector diagram

Nut

Part #81208

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

Air Baffle UP03013
#10

Ignition-rotor-starter diagram

Air baffle

Part #UP03013

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

Duraline, Cartridge For Pro-cut, 105" DA9365

#NI

All parts diagram

Duraline, cartridge for pro-cut, 105"

Part #DA9365

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

Strap UP00108

#NI

All parts diagram

Strap

Part #UP00108

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

Screw 82543
#9

Ignition-rotor-starter diagram

Screw

Part #82543

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

Screen 06502
#2

Muffler-air cleaner diagram

Screen

Part #06502

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

Rope (250') 98052A

#NI

All parts diagram

Rope (250')

Part #98052A

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.

Main causes: stale fuel, clogged fuel filter, faulty spark plug, clogged air filter, cracked fuel lines, clogged carbure…

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

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.…