Gas Line Trimmer

Model # UT-20691-R Official Homelite trimmer

Here are the diagrams and repair parts for Official Homelite UT-20691-R trimmer, as well as links to manuals and error code tables, if available.

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Browse Parts for
UT-20691-R Line Trimmers
Gap Shim PS24306

#NI02

All parts diagram

Gap shim

Part #PS24306

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

Head String DA03001A
Head string

Part #DA03001A

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

Rope UP03912
#12

Ignition-rotor-starter diagram

Rope

Part #UP03912

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

Screen UP04629
#2

Muffler/air cleaner diagram

Screen

Part #UP04629

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

Guard UP04099
#13

Engine internal diagram

Guard

Part #UP04099

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

Fitting UP03831
#14

Carburetor/fuel tank diagram

Fitting

Part #UP03831

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

Goggles A06933

#NI13

All parts diagram

Goggles

Part #A06933

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

Rotor UP03009
#5

Ignition-rotor-starter diagram

Rotor

Part #UP03009

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

Strap UP00108

#NI15

All parts diagram

Strap

Part #UP00108

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

Spark Plug JA313164

#NI07

All parts diagram

Spark plug

Part #JA313164

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.…

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