Elem Garden Technic TTAC46TM139-18 Traduction Des Instructions D'origine page 83

Removal and installation
Wear heavy gloves to protect your hands.
Remove the bolt with a socket wrench. Use a wooden block to prevent the blade from

turning when removing the bolt. Then remove the blade.
Install the blade using the blade bolt and special washers. Be sure to install the

special washers with the concave side toward the blade and the convex side toward
the bolt.
Tighten the blade bolt with a torque wrench. Use a wooden block to prevent the blade

from turning when tightening the bolt.
BLADE ADAPTOR
BLADE
1
BOLT
WASHER
83