Toro Z Master Professional 5000 Series Operator's Manual page 57

Figure 68
1. Brake-mounting bolt
B. Using needle-nose pliers, or by hand, hold
the tab and remove the shim
Note:
Do not discard the shim until proper
clutch function has been confirmed.
Figure 69
1. Shim
C. Using a pneumatic line, blow out any debris
from under the brake pole and around the
brake spacers.
D. Torque each bolt (M6 x 1) to 13 N∙m (10
ft-lb) +/-0.7 N∙m (0.5 ft-lb).
E. Using a 0.25 mm (0.01 inch) thick feeler
gauge, verify that a gap is present between
the rotor and the armature face on both
sides of the brake pole as shown in
70 and Figure
Note:
Due to the way the rotor and the
armature faces wear (peaks and valleys) it
is sometimes difficult to measure the gap
accurately.
(Figure 69).
Figure
71.
1. Feeler gauge
g010870
1. Feeler gauge
•
If the gap is less than 0.25 mm (0.01
inch), then install the shim; refer to
Troubleshooting (page
g010871
•
If the gap is sufficient, proceed to the
safety check in step F.
F. Perform the following safety check:
i.
ii.
iii.
57
Figure 70
Figure 71
76).
Sit on the seat and start the engine.
Make sure that the blades do not
engage with the blade-control switch
(PTO) in the O position, and that
FF
the clutch is disengaged.
If the clutch does not disengage,
install the shim again; refer to
Troubleshooting (page
Engage and disengage the
blade-control switch (PTO) 10
consecutive times to ensure that the
clutch is functioning properly.
g010872
g010873
76).