Makita EM4351UH Original Instruction Manual page 20

Replacing the nylon cord (ULTRA AUTO)
1. Put off cover from housing, pressing two cover locking tabs located oppositely
on side of the housing.
2. Take off tab knob and spool from the housing.
3. Put each one end of two cutting lines into each holes at innermost of the slot
on one of spool outer flanges. Put the lines into spool gutters through each
slit on the flanges.
4. Wind the lines up firmly to the direction slown by left-hand (LH) arrow on the
flange. Do not cross the lines.
5. Wind all but about 100 mm (3-15/16") of the Cords, leaving the end
temporarily hooked through a notch on the side of the spool.
6. Put tab knob onto the housing hub, positioning it can freely move up and
down against spring tension. Put the spool into the housing, aligning the teeth
on spool and tap knob alternately like gears.
Cover
locking
tab
Tab knob
Slit
To "LH" direction
20
Pull up
Spool
There is a hole
innermost of the slit
Wind tightly
100 mm from
notches
notches
Tab knob's teeth
Spool's teeth