EGO POWER+ ST1510T Operator's Manual page 25

REMOVE THE TRIMMER HEAD
1. Remove the battery pack from the
trimmer.
2. Press the release tabs on the
trimmer head and remove the lower
cover assembly of the trimmer head
by pulling it straight out (see Fig.
20a & 20b).
3. Remove the cutting line from the
trimmer head (Fig. 24).
4. Remove the spring from the spool
assembly, if necessary. Save it for
reassembly.
5. Wear gloves. Use one hand to grasp
the spool assembly to stabilize it,
and use the other hand to hold an
impact wrench (not included) to
loosen the nut in a counterclockwise
direction (Fig. 25).
6. Remove the nut, washer, spool assembly, upper cover, bushing1# and Upper
Cover Base, from the motor shaft (Fig. 26).
26
56-VOLT LITHIUM-ION CORDLESS BRUSHLESS STRING TRIMMER — ST1510/ST1510-FC
Upper Cover Base
Bushing2#
Bushing1#
24
25
Upper Cover
Spool Assembly
Washer
Nut
25