Toro 74405 Operator's Manual page 36

3. Align the grass deflector with the holes in the brackets
and the spring straight ends in the space under the hinge
and above the deflector (Fig. 49).
4. Secure the deflector to the mower bracket with the
bolts. The bolts should pass through the grass deflector,
springs, and brackets.
Note: It may be helpful to press down near the end of the
bolt with a 9/16 inch open end wrench to align the bolts
with the second holes on the mower bracket and grass
deflector.
5. Lift the grass deflector and check that it is spring loaded
and pivots freely to the full down position.
Important
The grass deflector must be spring loaded in
the down position. Lift the deflector up to test that it snaps
to the full down position.
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