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OPERATION
1945 01/11
Operation Section 4-43
© 2011 Alamo Group Inc.
OPERA
T
ION
11. Troubleshooting Guide
TROUBLE
POSSIBLE CAUSE
POSSIBLE REMEDY
Loader slow or will not lift
Hydraulic oil too heavy.
Change to proper oil.
and/or dump
Oil filter plugged.
Clean or replace filter.
Hydraulic pump worn.
Repair or replace pump.
Oil line restricted or leaking.
Check all hoses and tubes for leaks,
damage or restrictions. Replace
damaged or restricted hoses or tube
oil lines.
Control valve does not shift
Inspect, clean, repair or replace
properly.
valve.
Air in hydraulic system.
Cycle lift cylinders and bucket
cylinders several times to free
system of air.
Cylinder leaks internally.
Replace seals.
Faulty relief valve (tractor).
Clean and replace relief valve.
Loader chatters or
Air leak in pump inlet line.
Check, tighten or replace inlet line.
vibrates when raising
or lowering.
Air in hydraulic system.
Cycle lift and bucket cylinders.
Oil level too low.
Add oil as required.
Faulty relief valve (tractor).
Replace relief valve.
Oil Leaks
Loose connections.
Tighten fittings.
Defective fittings or hoses.
Replace defective parts.
Worn or damaged o-ring
Install a seal repair kit.
or wiper seal in cylinder
See “Cylinder Service”.
rod end.
Worn or damaged o-rings
Install an o-ring repair kit.
in valve.
Содержание 1945
Страница 5: ...Safety Section 1 1 SAFETY SECTION...
Страница 29: ...Introduction Section 2 1 INTRODUCTION SECTION...
Страница 34: ...INTRODUCTION 1945 01 11 Introduction Section 2 6 2011 Alamo Group Inc INTRODUCTION...
Страница 35: ......
Страница 36: ...INTRODUCTION 1945 01 11 Introduction Section 2 8 2011 Alamo Group Inc INTRODUCTION...
Страница 37: ...Assembly Section 3 1 ASSEMBLY AND CONNECTING THE LOADER SECTION...
Страница 47: ...Operation Section 4 1 OPERATION SECTION...
Страница 91: ...Maintenance Section 5 1 2011 Alamo Group Inc MAINTENANCE SECTION...
Страница 101: ...MAINTENANCE 1945 01 11 Maintenance Section 5 11 2011 Alamo Group Inc MAINTENANCE...
Страница 102: ...MAINTENANCE 1945 01 11 Maintenance Section 5 12 2011 Alamo Group Inc MAINTENANCE...
Страница 103: ......
Страница 106: ...1945 SOM 01 11 P N 50069161 Printed U S A 1945 LOADER...