Echo PB-620ST User Manual

Tools required:    25  - 50 mm (1 - 2 in.) Cleaning brush.

Parts required:    REPOWER

TM 

Tune Up Kit 

NOTE  

Clean daily.

1.   Close choke (Cold Start Position (

). This prevents dirt from 

entering the carburetor throat when the air filter is removed. Brush 

accumulated dirt from air cleaner area.

2.   Remove air filter cover. Brush dirt from inside cover.

3.   Remove air filter and lightly brush debris from filter. Replace 

filter if it is damaged, fuel soaked, very dirty, or the rubber sealing 

edges are deformed.

4.   If filter can be reused, be certain it:

 

• Fits tightly in the air filter cavity.

 

• Is installed with the original side out.

5.   Install air filter cover.

Level 1.

Tools required:    200-250 mm (8 - 10 in.) length of wire with one end    

 

 

 

bent into a hook, clean rag, funnel, and an approved    

 

 

 

fuel container.

Parts required:    REPOWER

TM 

Tune Up Kit 

Fuel is VERY flammable. Use extreme care when mixing, storing 

or handling.

1.  Use a clean rag to remove loose dirt from around fuel cap and  

 

empty fuel tank.

2.  Use the “fuel line hook” to pull the fuel line and filter from the    

tank.

3.  Remove the filter from the line and install the new filter.