99944200540 MAINTENANCE
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© 02/2020 ECHO Inc.
3. Slide the flexible cable (D) back
in the drive housing. DO NOT get
dirt on the flex cable.
4. Install the gear housing and
shield assembly.
Nylon Line Replacement
Wear gloves or personal injury may result:
◆ Cutoff knife is sharp.
◆ Gearcase and surrounding area may be hot.
Never use wire or wire-rope that can break off and become a
dangerous “projectile”. Serious injury can occur.
1. Cut one piece of line to
recommended length.
2.0 mm (0.080 in.) diameter
6 m (20 ft.).
2.4 mm (0.095 in.) diameter
6 m (20 ft.).
2. Align arrows on top of knob with
openings in eyelets.
3. Insert one end of trimmer line
into an eyelet, and push line
equal distance through trimmer
head.