Echo 99944200540 User Manual
Page 9
T
rimmer
A
TTAchmenT
O
perATOr
'
s
m
AnuAl
9
To
advanCe
TrImmer
lIne
See Maintenance Section for nylon line replacement.
NOTE
To advance trimmer line, tap trimmer head against the ground
while the head is turning at normal operating speed.
remove
nylon
lIne
head
Caution
Wear Gloves or personal injury may result:
• Cutoff knife is sharp.
• Gearcase and surrounding area may be hot.
NOTE
Do not disassemble nylon line head.
1. Align locking hole in upper plate with notch in edge of gear hous-
ing and insert head locking tool (A).
2. Remove line head (C) by turning it clockwise until head is com-
pletely off of shaft.
3. Remove head locking tool (A).
IMPORTANT
Semi-automatic nylon line heads must be used only with plastic
debris shield with cut-off knife. Using nylon line heads with
metal debris shield can result in trimmer damage, caused by op-
eration with excessive line length.
nylon
lIne
head
InsTallaTIon
(Use with Plastic Shield)
Parts Required: Nylon Line Head.
1. Align locking hole in upper plate with notch in edge of gear housing
and insert head locking tool (A).
2. Remove vinyl protector from PTO shaft, if installed.
3. Be sure upper adaptor plate remains on PTO shaft (B).
4. Thread line head (C) onto shaft by turning it counter clockwise until
head is tight against upper plate (D).
5. Remove head locking tool (A).
A
D
B
A
C
A
C