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MAINTENANCE
FX17/FX21 02/11
Maintenance Section 5-12
© 2011 Alamo Group Inc.
MAINTENANCE
The actual speed at which the harmonic will occur will vary with each mower and each installation. To avoid
this harmonic vibration when operating the mower, it may be necessary to adjust the engine speed of the
tractor up or down.
Some units have a harmonic which occurs below the nominal operating speed. On these units, it will be noticed
that there is always a little vibration at a particular RPM as the mower is being sped up to operating speed. This
occurs as the shaft passes through its normal harmonic vibration point. As long as the mower is opened at the
proper speed, then harmonic vibration will not be an issue.
Summary of Contents for RHINO FX17
Page 7: ...Safety Section 1 1 2011 Alamo Group Inc SAFETY SECTION...
Page 37: ......
Page 63: ......
Page 89: ...Introduction Section 2 1 2011 Alamo Group Inc INTRODUCTION SECTION...
Page 93: ...Assembly Section 3 1 2011 Alamo Group Inc ASSEMBLY SECTION...
Page 99: ...Operation Section 4 1 2011 Alamo Group Inc OPERATION SECTION...
Page 141: ...Maintenance Section 5 1 2011 Alamo Group Inc MAINTENANCE SECTION...
Page 150: ...MAINTENANCE FX17 FX21 02 11 Maintenance Section 5 10 2011 Alamo Group Inc MAINTENANCE...
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Page 156: ...FX17FX21 SOM 02 11 P N 00776900C Printed U S A FX17 FX21 FLEX FLAIL...