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OPERATION
FX-520 06/16
Operation Section 4-51
© 2016 Alamo Group Inc.
OPERA
T
ION
15. TROUBLESHOOTING GUIDE
TROUBLE
POSSIBLE CAUSE
POSSIBLE REMEDY
Excessive Vibrations
Check Gearbox bolts.
Tighten if loose.
Check for loose nuts on
Tighten if loose.
Blade holder and Blades
Check for bent output shaft.
Replace shaft if bent.
If shaft is bent oil will normally
leak from the bottom seal.
Check to see if blades are
Free blades so they swing
free swinging.
Check for even wear on each
Weigh blades. Weight should be
blade tip. Were both blades
within 1 oz. Always replace both
blades changed at the same time?
Blade Broken.
Replace blades, in sets.
Blade carrier bent.
Replace carrier.
Blade hub not properly
Remove hub, check tapered spline
seated on shaft
shaft, clean and replace.
New Blade or bolts matched
Replace blades or bolts in sets
Drivelines not phased correctly.
Replace Drivelines.
Implement & tractor yokes must
be in line.
Gearbox Overheating
Low on lubricant.
Fill to level plug.
Improper type lubricant.
Replace with NLGI 000 lubricant.
Excessive trash build-up
Remove trash.
around gear box
Bearing or gears set up improperly
Consult your dealer.
Gearbox Noisy
Rough gears.
Run in or change gears.
Worn bearing.
Replace bearing
Gear Box Leaking
Damaged oil seal
Replace Seal.
Bent shaft.
Replace oil seal and shaft.
Shaft rough in oil seal area.
Replace or repair shaft.
Oil seal installed wrong.
Replace seal.
Oil seal not sealing in the housing.
Replace seal or use a sealant
on OD of seal.
Oil level too high.
Drain oil to proper level.
Sand hole in casting.
Replace castings or gearbox.
Gasket damaged.
Replace gasket.
Bolts loose.
Tighten bolts.
Summary of Contents for FX-520
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Page 11: ...Safety Section 1 1 2016 Alamo Group Inc SAFETY SECTION ...
Page 26: ...SAFETY FX 520 06 16 Safety Section 1 16 2016 Alamo Group Inc SAFETY Decal Location ...
Page 28: ...SAFETY FX 520 06 16 Safety Section 1 18 2016 Alamo Group Inc SAFETY Decal Description ...
Page 29: ...SAFETY FX 520 06 16 Safety Section 1 19 2016 Alamo Group Inc SAFETY ...
Page 30: ...SAFETY FX 520 06 16 Safety Section 1 20 2016 Alamo Group Inc SAFETY ...
Page 31: ...SAFETY FX 520 06 16 Safety Section 1 21 2016 Alamo Group Inc SAFETY ...
Page 32: ...SAFETY FX 520 06 16 Safety Section 1 22 2016 Alamo Group Inc SAFETY ...
Page 33: ...SAFETY FX 520 06 16 Safety Section 1 23 2016 Alamo Group Inc SAFETY ...
Page 34: ...SAFETY FX 520 06 16 Safety Section 1 24 2016 Alamo Group Inc SAFETY ...
Page 35: ...SAFETY FX 520 06 16 Safety Section 1 25 2016 Alamo Group Inc SAFETY ...
Page 36: ...SAFETY FX 520 06 16 Safety Section 1 26 2016 Alamo Group Inc SAFETY ...
Page 38: ......
Page 39: ...Introduction Section 2 1 2016 Alamo Group Inc INTRODUCTION SECTION ...
Page 46: ......
Page 47: ...Assembly Section 3 1 2016 Alamo Group Inc ASSEMBLY SECTION ...
Page 55: ...Operation Section 4 1 2016 Alamo Group Inc OPERATION SECTION ...
Page 67: ......
Page 107: ...Maintenance Section 5 1 2016 Alamo Group Inc MAINTENANCE SECTION ...
Page 110: ...MAINTENANCE FX 520 06 16 Maintenance Section 5 4 2016 Alamo Group Inc MAINTENANCE ...
Page 129: ...MAINTENANCE FX 520 06 16 Maintenance Section 5 23 2016 Alamo Group Inc MAINTENANCE ...
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Page 132: ...SEGURIDAD FX 520 06 16 Sección de Seguridad 1 29 2016 Alamo Group Inc SEGURIDAD ...
Page 133: ...SEGURIDAD FX 520 06 16 Sección de Seguridad 1 28 2016 Alamo Group Inc SEGURIDAD ...
Page 134: ...SEGURIDAD FX 520 06 16 Sección de Seguridad 1 27 2016 Alamo Group Inc SEGURIDAD ...
Page 135: ...SEGURIDAD FX 520 06 16 Sección de Seguridad 1 26 2016 Alamo Group Inc SEGURIDAD ...
Page 136: ...SEGURIDAD FX 520 06 16 Sección de Seguridad 1 25 2016 Alamo Group Inc SEGURIDAD ...
Page 137: ...SEGURIDAD FX 520 06 16 Sección de Seguridad 1 24 2016 Alamo Group Inc SEGURIDAD ...
Page 138: ...SEGURIDAD FX 520 06 16 Sección de Seguridad 1 23 2016 Alamo Group Inc SEGURIDAD ...
Page 139: ...SEGURIDAD FX 520 06 16 Sección de Seguridad 1 22 2016 Alamo Group Inc SEGURIDAD ...
Page 140: ...SEGURIDAD FX 520 06 16 Sección de Seguridad 1 21 2016 Alamo Group Inc SEGURIDAD ...
Page 141: ...SEGURIDAD FX 520 06 16 Sección de Seguridad 1 20 2016 Alamo Group Inc SEGURIDAD ...
Page 142: ...SEGURIDAD FX 520 06 16 Sección de Seguridad 1 19 2016 Alamo Group Inc SEGURIDAD ...
Page 143: ...SEGURIDAD FX 520 06 16 Sección de Seguridad 1 18 2016 Alamo Group Inc SEGURIDAD ...
Page 144: ...SEGURIDAD FX 520 06 16 Sección de Seguridad 1 17 2016 Alamo Group Inc SEGURIDAD ...
Page 160: ...Sección de Seguridad 1 1 2016 Alamo Group Inc SECCIÓN DE SEGURIDAD ...
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