4. Select and install new arbor (F) listed in fit-up chart for your brand and model trim-
mer.
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.
to advance line
1. Shut engine off, and disconnect spark plug wire. Lay unit on ground
with trimmer head assembly up.
2. Hold drum and turn knob clockwise several turns to allow spool to
disengage pegs from drum.
3. Pull out on spool and rotate counterclockwise to feed additional trim-
mer line through eyelets. Each index hole will feed about 38 mm (1
1/2 in.) of line.
4. Release spool to engage pegs with drum, and pull lines out to remove
remaining slack.
5. Hold drum and turn knob counterclockwise to tighten
2
F
A