Echo PAS-265ES Manuel D'utilisation page 25

Maintenance and care
3. Remove attachment.
4. Remove coupler (E) from upper drive shaft assembly by
loosening clamping screw (C) and removing set screw (D).
5. Remove upper flex cable (F), wipe clean, and apply a thin
coating of 15ml of grease.
6. Install cable. Make sure that the flex cable fully engages into
the clutch square drive socket.
7. Slide coupler on upper drive shaft until fully seated, and align
set screw hole in coupling with hole in upper drive shaft.
8. Install and tighten set screw (D), and tighten clamping screw
(C).
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