Homelite
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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Model diagram and schematic

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Showing 10 of 95 parts  |

Tubing UP04715
#11

Carburetor/fuel tank diagram

Tubing

Part #UP04715

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

Tubing UP05860

#NI08

All parts diagram

Tubing

Part #UP05860

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

Hex Head M UP04159
#14

Shaft/spool/string/grease deflectro diagram

Hex head m

Part #UP04159

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

Spring UP03917
#13

Ignition-rotor-starter diagram

Spring

Part #UP03917

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

Lock Washer UP03409
#11

Shaft/spool/string/grease deflectro diagram

Lock washer

Part #UP03409

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

Nut UP04262
Nut

Part #UP04262

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

Ring UP03838
#3

Engine internal diagram

Ring

Part #UP03838

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

Line Trimmer Primer Bulb UP04803
#7A

Carburetor/fuel tank diagram

Line trimmer primer bulb

Part #UP04803

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

Strap Clip UP04696
#21

Ignition-rotor-starter diagram

Strap clip

Part #UP04696

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, cracked fuel lines, dirty carburetor, bad spark plug, worn piston rings…

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

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.

Top 10 electric lawn and garden tools for 2023

Top 10 electric lawn and garden tools for 2023

Learn about the top 10 must-have electric lawn & garden tools for 2023…

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.…

Grass line trimmer maintenance checklist

Grass line trimmer maintenance checklist

Find out how to take care of your grass line trimmer from the start of the trimming season until the end, with this help…