Echo 21560065 User Manual

1 - High Capacity Manual Trimmer Head 

 w/Standard 10 mm x 1.25 Mounting Arbor 

1 - 7 mm x 1.00 X 10 mm x 1.25 Mounting Stud (Bronze)

1 - 8 mm x 1.25 X 10 mm x 1.25 Mounting Stud (Silver)

1 - 10 mm x 1.25 X 10 mm x 1.25 Mounting Stud (Black)

1 - Husqvarna Line Head Arbor (Smooth - 15 mm dia. 

recess & 10 mm x 1.25 Threaded hole.)

1 - Stihl Line Head Arbor  (2 Notches - 12 mm dia. recess 

&10 mm x 1.0 Threaded hole.)

Wear Gloves or personal injury may result:  

• Cutoff knife is sharp.

• Gearcase and surrounding area may be hot.

 1.  Remove existing cutting attachment from unit  

following manufacturer’s instructions.

 

Remove old trimmer head adapters from power  

output shaft before installing new line head.   

DO NOT remove upper adapter plate from gearcase.  

2.  See fit-up chart (page 7) to identify threaded stud and mounting 

arbor required for your brand and model trimmer.  

 3.  Install new line head on unit:

 1.  Lock gearcase power output shaft according to trimmer manufacturer’s instructions.

2.  Using color code, select threaded stud listed on fit-up chart for your brand and model  

trimmer.

 3.  Thread small end of threaded stud into gearcase output shaft by turning counterclockwise.

 4.  Thread line head onto threaded mounting stud, turning counterclockwise.  Hand tighten.

 5.  Remove locking tool from gearcase.

 1.  Lock gearcase power output shaft according to trimmer manufacturer’s instructions.

 2.  Thread line head onto power output shaft, turning counterclockwise.  Hand tighten.

 3.  Remove locking tool from gearcase.

1.  Hold drum (A) firmly, and turn knob (B) clockwise. Remove knob and spring (C).

 2.  Pull spool (D) from drum (A). 

 3.  Remove old mounting arbor (E). 

4.  Select and install new arbor (F) listed in fit-up chart for your brand and model  

trimmer. 

 5.  Install spool in drum as shown in line loading instructions.

 6.  Place spring (C) over mounting shaft, and secure spool with knob (B).  Turn knob  

counterclockwise to tighten.

 7.  Lock gear case power output shaft according to manufacturer’s instructions.

 8.  Thread line head onto power output shaft, turning counterclockwise.  Hand tighten.

 9.  Remove locking tool from gear case.