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E.
Using a 0.010 inch thick-feeler gauge, verify
that a gap is present between the rotor and
armature face on both sides of the brake
pole as shown in
Note:
Due to the way the rotor and
armature faces wear (peaks and valleys), it
is sometimes difficult to measure the true
gap.
Figure 73
1. Feeler gauge
Figure 74
1. Feeler gauge
•
If the gap is less than 0.010 inch,
then install the shim and refer to
Troubleshooting (page
•
If the gap is sufficient, proceed to the
safety check in step F.
Figure 73
and
Figure
74.
60).
F.
Perform the following safety check:
i.
ii.
iii.
g302536
Checking the Wheel-Lug
Nuts
Service Interval: After the first 100 hours—Check the
Check and torque the wheel-lug nuts to 115 to 142
N∙m (85 to 105 ft-lb).
g302535
46
Start the engine from the operator's
position.
Make sure that the blades do not
engage when the PTO switch is in
the O
position and the clutch is
FF
disengaged.
Note:
If the clutch does not
disengage, install the shim, and refer
to
Troubleshooting (page
Engage and disengage the PTO
switch 10 consecutive times to
ensure that the clutch is functioning
properly.
Note:
If the clutch does not engage
properly, refer to
Troubleshooting
(page
60).
wheel-lug nuts.
60).
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