Adjusting The Anti-Scalp Rollers; Adjusting The Flow Baffle - Toro 74450TE Z400 Z Master Operator's Manual

Adjusting the Anti-Scalp
Rollers
Whenever you change the height-of-cut, adjust the
height of the anti-scalp rollers.
1. Disengage the PTO, move the motion control
levers to the neutral locked position and set the
parking brake.
2. Stop the engine, remove the key, and wait for all
moving parts to stop before leaving the operating
position.
3. After adjusting the height-of-cut, adjust the rollers
by removing the flange nut, bushing, spacer, and
bolt (Figure 20 , Figure 21 and Figure 52 ).
Note: The two middle rollers will not have a spacer
(Figure 21).
4. Select a hole so the anti-scalp roller is positioned to
the nearest corresponding height-of-cut desired.
5. Install the flange nut bushing, spacer, and bolt.
Torque to 40-45 ft-lb (54-61 N-m) (Figure 20 ,
Figure 21 and Figure 52 ).
6. Repeat this adjustment on the other anti-scalp
rollers.
Figure 20
1. Anti-scalp roller
2. Spacer
3. Bushing
4. Bolt
5. Flange Nut
1. Anti-scalp roller
2. Bushing

Adjusting the Flow Baffle

The mower discharge flow can be adjusted for different
types of mowing conditions. Position the cam lock and
baffle to give the best quality of cut.
1. Disengage the PTO, move the motion control
levers to the neutral locked position and set the
parking brake.
2. Stop the engine, remove the key, and wait for all
moving parts to stop before leaving the operating
position.
3. To adjust the cam lock, swing the lever up to loosen
the cam lock (Figure 22).
4. Adjust the baffle and cam lock in the slot to the
desired discharge flow.
5. Swing the lever back over to tighten the baffle and
cam lock (Figure 22).
6. If the cam does not lock the baffle into place or it is
too tight, loosen the lever and then rotate the cam
lock. Adjust the cam lock until the desired locking
pressure is achieved.
21
Figure 21
3. Bolt
4. Flange Nut