Adjusting The Grass/Mud Scraper; Replacing The Grass Deflector - Toro 30178 Operator's Manual

Adjusting the Grass/Mud
Scraper
1. Loosen the locknut holding scraper to the engine frame
(Fig. 51).
2. Rotate scraper until they align with center of pulley
grooves (Fig. 51).
3. Tighten the locknut (Fig. 51).
Note: The scraper must not contact the pulley on the sides
or bottom of grooves. Re-adjust if necessary.
2
1
Figure 51
1. Scraper
2. Locknut

Replacing the Grass Deflector

Warning
An uncovered discharge opening could allow the
lawn mower to throw objects in the operator's or
bystander's direction and result in serious injury.
Also, contact with the blade could occur.
Never operate the lawn mower unless you install a
cover plate, a mulch plate, or a grass chute and
catcher.
1. Remove the locknut, bolt, spring and spacer holding
deflector to the mounts (Fig. 52).
2. Straighten deflector mounts if they are bent (Fig. 52).
3. Install new deflector between mounts with spacer and
spring. Hook the front end of the spring around the
front deflector mount. Insert bolt through spacer and
secure with locknut. Confirm there is downward spring
force on deflector (Fig. 52).
4. Tighten the bolt and locknut until they lightly contact
the pivot brackets (Fig. 52).
3
m–3776
3. Pulley
34
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.
4
2
6
Figure 52
1. Deflector
2. Bolt
3. Deflector mount
3
5
1
m–3781
4. Spring
5. Spacer
6. Locknut