Gas Line Trimmer

Model # UT-20536 Official Homelite trimmer

Here are the diagrams and repair parts for Official Homelite UT-20536 trimmer, as well as links to manuals and error code tables, if available.

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Browse Parts for
UT-20536 Line Trimmers
Hex Nut 81196

#NI

All parts diagram

Hex nut

Part #81196

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

Compound 23488-C

#NI

All parts diagram

Compound

Part #23488-C

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

Valve Kit 93910-B

#NI

All parts diagram

Valve kit

Part #93910-B

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

Pulley 97768
#21

Engine housing diagram

Pulley

Part #97768

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

Screw 82501
#17

Shaft diagram

Screw

Part #82501

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

Deflector 97362B
#12

Shaft diagram

Deflector

Part #97362B

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

Decal 98163
#28

Engine housing diagram

Decal

Part #98163

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

Shaft 94406-A
#11

Shaft diagram

Shaft

Part #94406-A

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

Inlet Needle 98015

#NI

All parts diagram

Inlet needle

Part #98015

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

Piston And Pin Assembly A69393
#16

Rotor/starter rawl diagram

Piston and pin assembly

Part #A69393

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.…