TROUBLESHOOTING 10-5
Problem
Possible Cause
Correction
System relief valve squeals.
Cold Hydraulic Fluid.
A low hydraulic fluid to warm up to operating
temperature.
Excessive load in bucket. Weight exceeds
specified loader capacity.
Reduce load.
Relief valve setting below specifications.
Check and reset valve setting as needed.
Hydraulic hose, tubeline or quick disconnect
coupler restriction.
Check for evidence of restriction in hydraulic
oil flow. Repair or replace defective compo-
nents.
Loader drops with control
valve spool in “centered” po-
sition (no external oil leakage
evident.)
Note: A gradual drop over an
extended period of time is a
normal condition.
Cylinder piston assembly leakage.
Check cylinders for leakage.
Control valve internal leakage.
Replace control valve and recheck.
Control valve spool(s) will not
return to centered position.
Control lever linkage binding.
Determine origin of binding and repair.
Control valve spool centering is broken.
Replace centering spring.
Control valve spool binding in valve body
spool bore.
Disassemble valve for inspection and repair.
KL135-10.indd 5
2013-02-01 오전 11:26:49
Содержание KL135
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Страница 9: ...1 Safety Precautions KL135 01 indd 1 2013 02 01 11 16 32...
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Страница 13: ...2 Safety DECALS KL135 02 indd 1 2013 02 01 11 17 41...
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Страница 17: ...3 Loader Specifications KL135 03 indd 1 2013 02 01 11 18 16...
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Страница 21: ...4 INTRODUCTION KL135 04 indd 1 2013 02 01 11 18 46...
Страница 23: ...5 TRACTOR PREPARATION KL135 05 indd 1 2013 02 01 11 19 13...
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Страница 27: ...6 LOADER OPERATION KL135 06 indd 1 2013 02 01 11 19 58...
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Страница 33: ...7 LOADER REMOVAL KL135 07 indd 1 2013 02 01 11 24 11...
Страница 36: ...7 KL135 130O301A 135O703B KL135 07 indd 4 2013 02 01 11 24 13...
Страница 37: ...8 LOADER MOUNTING KL135 08 indd 1 2013 02 01 11 24 55...
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Страница 41: ...9 LUBRICATION AND MAINTENANCE KL135 09 indd 1 2013 02 01 11 25 30...
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Страница 45: ...10 TROUBLESHOOTING KL135 10 indd 1 2013 02 01 11 26 49...
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Страница 53: ...11 HYDRAULIC SYSTEM SCHEMATIC KL135 11 indd 1 2013 02 01 11 27 48...
Страница 55: ...12 TORQUE TIGHTENING CHARTS KL135 12 indd 1 2013 02 01 11 28 26...
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Страница 59: ...13 PART ILLUSTRATIONS KL135 13 indd 1 2013 02 18 4 57 02...
Страница 90: ...13 32 KL135 UPDATE 10 07 2012 13 9 HANESS ASSEMBLY 352OD10B 1 2 KL135 13 indd 32 2013 02 18 4 57 17...
Страница 103: ...14 LOADER INSTALLATION KL135 14 indd 1 2013 02 01 11 31 21...
Страница 109: ...15 INDEX 1 KL135 15 index1 indd 1 2013 02 06 1 16 17...
Страница 115: ...15 INDEX 2 KL135 15 index2 indd 5 2013 02 06 1 17 04...
Страница 123: ...15 INDEX 3 KL135 15 index3 indd 9 2013 02 01 11 34 35...