GRASS TRIMMER

OPERATOR'S MANUAL 19

MAINTENANCE INTERVALS

Component/System

Maintenance Procedure

Daily or

Every

3 Months

6 Months

 

Before

or 90

or 270

Yearly

Refuel

 

 

Use

Hours

Hours

 

 

 

 

 

 

 

 

 

 

 

 

Air Filter

Clean / Replace

I / C

 

R *

 

 

 

 

 

 

 

 

 

Fuel Strainer

Clean / Replace

 

 

I

 

R

 

 

 

 

 

 

 

Fuel Line

Inspect

I

I

I

 

 

 

 

 

 

 

 

 

Carburetor

Inspect / Rebuild / Replace

 

 

 

I / C

R (1)

 

 

 

 

 

 

 

Choke System

Inspect / Clean / Replace

I / C

I / C

 

 

 

 

 

 

 

 

 

 

Cooling System

Inspect / Clean

I / C

 

 

 

 

 

 

 

 

 

 

 

Muffler Spark

Inspect / Clean

 

 

I / C

 

 

Arrestor

 

 

 

 

 

 

 

 

 

 

 

 

 

Cylinder Exhaust Port

Inspect / Clean / Decarbon

 

 

I / C

 

 

 

 

 

 

 

 

 

Drive Shaft (Flex

Grease

 

 

I (2)

 

 

Cable Models)

 

 

 

 

 

 

 

 

 

 

 

 

 

Gear Housing

Grease

 

 

I

 

 

 

 

 

 

 

 

 

Starter Rope

Inspect / Clean

I

 

 

 

 

 

 

 

 

 

 

 

Fuel Leaks

Inspect / Replace

I

I

 

 

 

 

 

 

 

 

 

 

Spark Plug

Clean / Replace

 

 

I / C

R

 

 

 

 

 

 

 

 

Ignition System

Clean / Replace

No Maintenance required for coil and flywheel

 

 

 

 

 

 

 

Screws/Nuts/Bolts

Inspect /T ighten / Replace

I

 

 

 

 

 

 

 

 

 

 

 

I = Inspect / R = Replace / C = Clean

Time intervals shown are maximum. Actual use and your experience will determine the frequency of required maintenance.

(1) Replacement will be required for commercial use yearly. For Consumer use, cleaning every 6 months is required. Cleaning includes Rebuild Kits.

* All recommendations to replace are based on the finding of damage or wear during inspection.

(2) Grease flexible drive cables every 25 hours and/or on a weekly schedule.