How to find serial number location for ECHO Power Edgers

Where is the serial number or manufacturing number located on my ECHO Power Edgers?

PE-225:

This model will have one of the following locations:

With the unit off, look below the air filter cover and above the fuel tank. The model and serial number are on a black and white or black and silver sticker attached to the silver engine block. 

With the unit off, look below the air filter cover and above the fuel tank. The model and serial number are engraved on the silver engine block. 

The serial number will begin with the letter "S" or "T" followed by 11 numbers (Example: S78611002140 OR T76014001001).

 

PE-2620:

This model will have one of the following locations:

With the unit off, look below the air filter cover and above the fuel tank. The model and serial number are on a black and white or black and silver sticker attached to the silver engine block. 

With the unit off, look below the air filter cover and above the fuel tank. The model and serial number are engraved on the silver engine block. 

The serial number will begin with the letter "T" followed by 11 numbers (Example: T87414001001).

 

PE-2620S:

This model will have one of the following locations:

With the unit off, look below the air filter cover and above the fuel tank. The model and serial number are on a black and white or black and silver sticker attached to the silver engine block. 

With the unit off, look below the air filter cover and above the fuel tank. The model and serial number are engraved on the silver engine block. 

The serial number will begin with the letter "T" OR "U" followed by 11 numbers (Example: T87414001001 OR U15215001001).