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Hitachi
Gas Line Trimmer

Model # CG22EAB Official Hitachi trimmer

Here are the diagrams and repair parts for Official Hitachi CG22EAB trimmer, as well as links to manuals and error code tables, if available.

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Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 156 parts  |
Machine Screw (w/washers) M4 X 16 993-539

#77

All parts diagram

Machine screw (w/washers) m4 x 16

Part #993-539

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

Piston Pin 669-6944

#52

All parts diagram

Piston pin

Part #669-6944

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

Cylinder 669-6530

#48

All parts diagram

Cylinder

Part #669-6530

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

Collar 5 668-5014

#203

All parts diagram

Collar 5

Part #668-5014

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

Line Trimmer Bolt 949-707

#198

All parts diagram

Line trimmer bolt

Part #949-707

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

Spring Washer M8 (10 Pcs.) 949-457
Spring washer m8 (10 pcs.)

Part #949-457

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

Bearing Washer 669-8340

#201

All parts diagram

Bearing washer

Part #669-8340

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

Bolt,6x45 668-4995

#209

All parts diagram

Bolt,6x45

Part #668-4995

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

Hex Socket Hd. Bolt M5 X 10 (pcs.) 949-819

#175

All parts diagram

Hex socket hd. bolt m5 x 10 (pcs.)

Part #949-819

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

Nut M-5(blac 302-012

#103

All parts diagram

Nut m-5(blac

Part #302-012

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.

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Why won't my gas line trimmer start?

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

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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…

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Why does my gas line trimmer leak gas?

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

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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.

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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…

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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 …

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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…

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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.

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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…

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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.…

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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…

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