
OPERATION
SM72 02/10
Operation Section 4-31
© 2012 Alamo Group Inc.
OPERA
T
ION
11. TROUBLESHOOTING GUIDE
TROUBLE
POSSIBLE CAUSE
POSSIBLE REMEDY
Excessive Vibration
1. Check gearbox bolts.
Tighten if loose.
2. Check to see if blades are
Free Blades so they
free swinging.
swing.
3. Check for even wear on each
Weigh Blades.
blade tip. Were both blades
Weight should be within 1 o
changed at the same time?
within 1 oz.
Always replace
both blades.
4. Blade broken.
Replace blades, in set.
5. Blade carrier bent.
Replace carrier.
6. Blade hub not properly
Remove hub, check
seated on shaft.
tapered shaft, clean and replace.
7. New blade or bolts matched
Replace blades or bolts
with worn blade or bolts.
in sets.
Not Cutting Clean
1. Blades dull.
Sharpen or replace blades.
2. Carrier RPM too low.
Hydraulic flow of mower motor
power unit output are not compatible.
See operation section of mower and
skid steer for hydraulic specifications
3. Ground speed too fast.
Reduce ground speed
shifting to a lower gear.
4. Blades locked back.
Free blades.
5. Blades riding up due to
Replace blade bolts.
blade bolt wear or loose bolts.
Gear Box Overheating
1. Low on lubricant.
Fill to level plug.
2. Improper type lubricant.
Replace with proper lubricant.
3. Excessive trash build-up
Remove trash.
around the gear box.
4. Bearing or gears set up
Consult your Dealer.
improperly.
Gear Box Noisy
1. Rough Gears.
Consult your dealer.
2. Worn Bearing.
Replace bearing
Содержание SM72
Страница 7: ...Safety Section 1 1 2012 Alamo Group Inc SAFETY SECTION...
Страница 31: ......
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Страница 83: ...Introduction Section 2 1 2012 Alamo Group Inc INTRODUCTION SECTION...
Страница 87: ...Assembly Section 3 1 2012 Alamo Group Inc ASSEMBLY SECTION...
Страница 93: ...Operation Section 4 1 2012 Alamo Group Inc OPERATION SECTION...
Страница 125: ...Maintenance Section 5 1 2012 Alamo Group Inc MAINTENANCE SECTION...
Страница 136: ...SM72 SOM 02 10 P N 00777511C Printed U S A SM72 SKID STEER ROTARY MOWER...